OMB APPROVAL OMB Number: 3235-0570 Expires: August 31, 2013 Estimated average burden hours per response.....18.9 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-21654 Pioneer Floating Rate Trust (Exact name of registrant as specified in charter) 60 State Street, Boston, MA 02109 (Address of principal executive offices) (ZIP code) Terrence J. Cullen, Pioneer Investment Management, Inc., 60 State Street, Boston, MA 02109 (Name and address of agent for service) Registrant's telephone number, including area code: (617) 742-7825 Date of fiscal year end: November 30 Date of reporting period: December 1, 2012 through May 31, 2013 Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ITEM 1. REPORTS TO SHAREOWNERS. Pioneer Floating Rate Trust -------------------------------------------------------------------------------- Semiannual Report | May 31, 2013 -------------------------------------------------------------------------------- Ticker Symbol: PHD [LOGO] PIONEER Investments(R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 9 Prices and Distributions 11 Performance Update 12 Schedule of Investments 13 Financial Statements 43 Financial Highlights 46 Notes to Financial Statements 48 Trustees, Officers and Service Providers 59 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 1 President's Letter Dear Shareowner, Pioneer continues to see only modest economic growth in the U.S. Employment continues to rise, albeit slowly, and we believe it will continue to do so for the rest of 2013, barring a negative shock to the system. The housing and auto sectors continue to recover, benefiting from record-low interest rates. Banks' willingness to lend to consumers and businesses also continues to rise, broad measures of inflation remain subdued, and, if the weather cooperates in 2013, food prices should come back down. And, while corporate profit growth has slowed, profits remain high and many U.S. companies continue to both pay and increase dividends*. Offsetting some of these positives are the continued contraction of fiscal policy in Washington and a recessionary Europe. The Federal Reserve's aggressive monetary policy has driven Treasury yields to generational lows and supported investments in all financial assets, including equities and high-yield corporate bonds. For example, the Standard & Poor's 500 Index (the S&P 500), a broad measure of the U.S. stock market, returned 15.99% for the full calendar year ended December 31, 2012, and the Bank of America Merrill Lynch High Yield Master II Index (the High Yield Index), which measures the performance of high-yield corporate bonds, returned 15.59% for the same 12-month period. On the other hand, the Barclays Aggregate Bond Index (the Aggregate Index), which tracks the performance of a higher-quality bond universe, gained 4.22% for the 12 months ended December 31, 2012; the safer-still Barclays Government Credit Index (the Government/Credit Index) returned 4.82%; and 3-month Treasury bills, generally regarded as essentially "risk free" by the markets, returned just 0.09% in 2012. "Risky" assets outperformed again in the first quarter of 2013, as the S&P 500 returned 10.60% and the High Yield Index returned 2.89%. In contrast, the Aggregate Index returned -0.12% in the first quarter, the Government Credit Index returned -0.16%, and Treasury bills returned 0.02%. Despite generally improving economic conditions and a rising stock market, global economies and investors still face daunting challenges as 2013 moves forward, although we remain cautiously optimistic. U.S. fiscal policy remains unsettled, and we feel the U.S. government could be at risk of credit rating downgrades from one or more of the major ratings agencies if the uncertainties persist. The Federal Reserve continues to provide extraordinary support to the U.S. economy and the bond market, but will not do so indefinitely. Europe has made progress, but has not yet resolved its sovereign-debt/banking problem, nor has the region been able to exit recession. Japan recently has unveiled aggressive and unconventional monetary and fiscal policies, but the country * Dividends are not guaranteed. 2 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 continues to face issues such as high levels of debt as well as an aging population. China and other emerging economies, while generally in better shape than most "developed" markets, also face a range of challenges. While most of the risks outlined here are widely recognized and may already be "priced in" to the market, we believe investors should continue to expect market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. Our advice, as always, is to work closely with a trusted financial advisor to discuss your goals and work together to develop an investment strategy that meets your individual needs, keeping in mind that there is no single best strategy that works for every investor. Pioneer's investment teams have, since 1928, sought out attractive opportunities in global equity and bond markets, using in-depth research to identify undervalued individual securities, and using thoughtful risk management to construct portfolios which balance potential risks and reward in an ever-changing world. We encourage you to learn more about Pioneer and our time-tested approach to investing by consulting with your financial advisor or visiting us online at us.pioneerinvestments.com. We greatly appreciate your trust in us, and we thank you for investing with Pioneer. Sincerely, /s/ Daniel K. Kingsbury Daniel K. Kingsbury President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Trust's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 3 Portfolio Management Discussion | 5/31/13 In a persistently low-interest-rate environment, floating-rate bank loans continued to attract yield-seeking investors, resulting in solid returns from the bank-loan asset class during the six-month period ended May 31, 2013. In the following interview, Jonathan Sharkey discusses the factors that affected the performance of Pioneer Floating Rate Trust during the six-month period. Mr. Sharkey, a vice president and portfolio manager at Pioneer, is responsible for the day-to-day management of the Trust. Q How did the Trust perform during the six-month period ended May 31, 2013? A Pioneer Floating Rate Trust returned 6.01% at net asset value and 6.84% at market price during the six-month period ended May 31, 2013, while the Trust's benchmark, the Barclays U.S. High Yield Loans Index (the Barclays Index), returned 7.75%. Unlike the Trust, the Barclays Index does not use leverage. While use of leverage increases investment opportunity, it also increases investment risk. In addition, during the same six-month period, the average return (at market price) of the 20 closed-end funds in Lipper's Loan Participation Funds category (which may or may not be leveraged) was 6.91%. The shares of the Trust were selling at a 3.9% premium to net asset value on May 31, 2013. On May 31, 2013, the Trust's standard 30-day SEC yield was 6.09%. Q How would you describe the investment environment during the six-month period ended May 31, 2013? A Throughout the six-month period, investor demand for floating-rate loans remained strong. While other credit-sensitive sectors, including investment-grade and higher-yielding corporate bonds, also fared well, those asset classes did not hold up as well as bank loans in May, the final month of the period, when Treasury rates moved up. At that point in the period, the floating-rate feature of bank loans helped to protect the loans' prices when credit markets started to show concern that interest rates might rise and bond prices would subsequently fall. Through the first five months of 2013, $21.9 billion in investor assets flowed into the floating-rate market, compared with just $1.7 billion during the comparable time period in 2012. The increased inflows to the floating-rate loan market included a resurgence of new collateralized loan obligations (CLOs) - which are pooled investment vehicles that invest in loans - issued 4 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 by financial institutions. The growing presence of CLOs in the market added to investor demand and contributed to the healthy backdrop for floating-rate loans during the six-month period. At the same time, the total supply of loans available for investment grew, but not enough to keep up with demand. This led to nearly a quarter of the Barclays Index being refinanced during the period, which resulted in reduced spreads. In general, lower-quality B and CCC-rated loans tended to outperform higher-quality, higher-rated loans during the six-month period, as investors were willing to take on credit risk in return for additional yield. While the Trust benefited from the favorable environment during the period, we maintained our emphasis on having the Trust's portfolio hold higher-quality loans. Q The Trust performed solidly during the six-month period ended May 31, 2013, but slightly underperformed the benchmark Barclays Index. What were the main reasons behind the Trust's benchmark-relative underperformance during the six-month period? A The Trust's benchmark-relative underperformance was due primarily to the drop in the values of two large portfolio holdings, Celtic Pharmaceutical and Azithromycin, both of which were undergoing restructurings during the period. Secondarily, as we have improved the quality of the holdings in the Trust's portfolio over the past two years, the Trust's performance has benefited less from the "risk-on" rally that has driven CCC-rated and low-single B-rated loan returns higher. Q Which of your investment strategies or individual investments had the greatest effect on the Trust's performance during the six-month period ended May 31, 2013? A In a healthy environment for floating-rate assets, the Trust's portfolio of loan investments delivered solid returns during the six-month period. The Trust saw strong performance from holdings across the portfolio, with several investments performing particularly well. Among the stronger- performing individual investments in the Trust's portfolio during the period was a small equity stake in Delphi Automotive, which the Trust acquired as a result of the automotive components company's financial restructuring when it emerged from bankruptcy protection. When the value of the Delphi stock appreciated during the six-month period, the Trust's performance benefited. Among the Trust's bank loan investments, a top performance contributor was the debt of Medical Card Systems, which is a health care management services company operating in Puerto Rico. The debt of global mining company BUMI Resources also moved up from distressed prices during the period as the company was able to clarify its capital structure. In the energy sector, loans to FTS International, a drilling Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 5 services operator focusing on natural gas development, outperformed after the company reported unexpectedly strong operating results for the final quarter of 2012. Also supporting the Trust's results were positions in tranches, or sections of CLOs, as many CLOs appreciated in value during the period in conjunction with the resurgence of new CLO issuance. The Trust did own some disappointing investments during the period, including a position in loans to Azithromycin, a pharmaceutical company, which fell short of its plans for introducing new products. The Trust's investments in loans to three other health care companies also held back results. The performance of Accent Care, a home-health care services company that was affected by a combination of CMS rate cuts and slower-than-anticipated assimilation of an acquisition. Meanwhile, loans to Virtual Radiologic, which operates medical imaging offices throughout the nation, lagged after the company reported disappointing sales following its merger with another firm. Celtic, another pharmaceutical company, continued to decline in value while going through restructuring. At the same time, the Trust's position in loans to IAP Worldwide Services, a defense contractor specializing in logistics management, underperformed amid worries about how the company could be affected by cutbacks in U.S. defense spending. Q How did the level of leverage in the Trust change during the six-month period ended May 31, 2013? A At the end of the six-month period on May 31, 2013, 35.7% of the Trust's total managed assets were financed by leverage, compared with 36.1% of the Trust's total managed assets financed by leverage at the start of the period on December 1, 2012. The decrease was due to an increase in the value of securities in which the Trust had invested. Q What is your investment outlook? A We think the outlook for bank loans remains favorable. Investors continue to pour new money into bank loans, which appear increasingly attractive relative to other fixed-income asset classes, including corporate bonds, given the floating-rate nature of bank loans. As a group, bank loans tend to sell at a slight discount to par (face) value, while other fixed-income assets have been selling at premiums to par. Moreover, floating-rate bank loans still have the built-in advantage of offering investors the potential for higher yields during rising interest-rate environments. In the same type of environment, many fixed-rate securities become more vulnerable to price losses. As we have worked through the "fiscal cliff" concerns in the first half of the year, it now appears that the loan market is poised to experience an increasing volume of new issuance, which should lead to a healthier overall market. 6 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 We think the overall economic backdrop also looks favorable. We anticipate that the U.S. economy is likely to grow at an annual rate of 2% to 2.5% over the next year. The recent gains in both the housing and stock markets should only help to sustain growth levels as consumers gain more confidence in the economy. We believe a slow-to-moderate growth rate for the economy should support bank loans as an asset class, as companies should be able to service their debts without much difficulty, especially after all the cost-cutting measures U.S. corporations have undertaken over the past three-to-four years. In addition, default rates for bank loans remain below long-term averages, and we do not expect to see any material increase in defaults over the next year. Even after the solid returns they have posted over the past year, we think floating-rate bank loans continue to offer opportunity for income-oriented investors, including those who want to help protect the values of their portfolios should interest rates begin to rise. Please refer to the Schedule of Investments on pages 13-42 for a full listing of Trust securities. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 7 The Trust may invest in derivative securities, which may include futures and options. These types of instruments can increase price fluctuation. The Trust is not limited in the percentage of its assets that may be invested in floating-rate senior loans and other securities deemed to be illiquid. Illiquid securities may be difficult to sell at a fair price at times when the Trust believes it is desirable to do so and their market price is generally more volatile than that of more liquid securities. Illiquid securities may be difficult to value, and investment of the Trust's assets in illiquid securities may restrict the Trust's ability to take advantage of market opportunities. The Trust currently uses leverage through the issuance of preferred shares. The Trust also is authorized to borrow from banks and to issue debt securities, which are other forms of leverage. Leverage creates significant risks, including the risk that the Trust's income or capital appreciation will not be sufficient to cover the cost of leverage, which may adversely affect the return for the holders of common shares. Since February of 2008, regularly scheduled auctions for the Trust's preferred shares have failed and preferred shareowners have not been able to sell their shares at auction. The Board of Trustees of the Trust continues to consider, this issue. See note 10 to the financial statements regarding the planned redemption of outstanding preferred shares. Investments in high-yield or lower-rated securities are subject to greater-than- average risk. The Trust may invest in securities of issuers that are in default or that are in bankruptcy. Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates and economic and political conditions. The Trust is required to maintain certain regulatory and rating agency asset coverage requirements in connection with its outstanding preferred shares. In order to maintain required asset coverage levels, the Trust may be required to alter the composition of its investment portfolio or take other actions, such as redeeming preferred shares with the proceeds from portfolio transactions, at what might be inopportune times in the market. Such actions could reduce the net earnings or returns to holders of the Trust's common shares over time. These risks may increase share price volatility. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Any information in this shareowner report regarding market or economic trends or the factors influencing the Trust's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. 8 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Portfolio Summary | 5/31/13 Portfolio Diversification -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] Senior Secured Floating Rate Loan Interests 86.2% Temporary Cash Investments 6.2% Corporate Bonds & Notes 3.3% Common Stocks 2.2% Collateralized Loan Obligations 1.6% Right/Warrant 0.5% Liquidating Trusts* 0.0% Asset Backed Security* 0.0% * Amount is less than 0.1%. Quality Distribution -------------------------------------------------------------------------------- (As a percentage of total investment portfolio; based on Standard & Poor's (S&P) ratings.) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] BBB 5.0% BB 34.6% B 49.0% CCC 4.1% D 0.2% Not Rated 7.1% Bond ratings are ordered highest to lowest in portfolio. Based on Standard & Poor's measures, AAA (highest possible rating) through BBB are considered investment grade; BB or lower ratings are considered non-investment grade. Cash equivalents and some bonds may not be rated. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 9 Portfolio Summary | 5/31/13 (continued) 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of long-term holdings)* 1. Delphi Automotive Plc 1.95% ------------------------------------------------------------------------------------- 2. Univision Communications, Inc., 2013 Converted Extended First-Lien Term Loan, 4.5%, 3/1/20 1.57 ------------------------------------------------------------------------------------- 3. Cequel Communications LLC, Term Loan, 3.5%, 2/14/19 1.51 ------------------------------------------------------------------------------------- 4. HUB International, Ltd., 2017 Initial Term Loan, 3.694%, 6/13/17 0.95 ------------------------------------------------------------------------------------- 5. Chemtura Corp., Facility Term Loan, 5.5%, 8/29/16 0.81 ------------------------------------------------------------------------------------- 6. Dunkin' Brands, Inc., Term B-3 Loan, 3.75%, 2/14/20 0.79 ------------------------------------------------------------------------------------- 7. Wash MultiFamily Laundry Systems LLC, U.S. Term Loan, 5.25%, 2/21/19 0.77 ------------------------------------------------------------------------------------- 8. Bright Horizons Family Solutions LLC, Term B Loan, 5.25%, 1/30/20 0.77 ------------------------------------------------------------------------------------- 9. Telesat Canada, U.S. Term B-2 Loan, 3.5%, 3/28/19 0.76 ------------------------------------------------------------------------------------- 10. Chrysler Group LLC, Tranche B Term Loan, 6.0%, 5/24/17 0.73 ------------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. 10 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Prices and Distributions | 5/31/13 Market Value per Common Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 5/31/13 11/30/12 -------------------------------------------------------------------------------- $13.77 $13.41 -------------------------------------------------------------------------------- Premium 3.9% 2.7% -------------------------------------------------------------------------------- Net Asset Value per Common Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 5/31/13 11/30/12 -------------------------------------------------------------------------------- $13.26 $13.06 -------------------------------------------------------------------------------- Distributions per Common Share: 12/1/12-5/31/13 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Income Capital Gains Capital Gains -------------------------------------------------------------------------------- $0.45 $ -- $ -- -------------------------------------------------------------------------------- Yields -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 5/31/13 11/30/12 -------------------------------------------------------------------------------- Market Price Distribution Rate* 6.54% 7.53% -------------------------------------------------------------------------------- NAV Distribution Rate 6.79% 7.72% -------------------------------------------------------------------------------- 30-day SEC Yield 6.09% 6.38% -------------------------------------------------------------------------------- Past performance data quoted represents past performance, which is no guarantee of future results. * Market Price Distribution Rate is calculated by dividing the last distribution per share (annualized) by market price. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 11 Performance Update | 5/31/13 Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in market value, including reinvestment of dividends and distributions, of a $10,000 investment made in common shares of Pioneer Floating Rate Trust, compared with the values of the Barclays Capital U.S. High Yield Loans Index, which measures the performance of high-yield loans, and the Credit Suisse (CS) Leveraged Loan Index, an index of senior, secured U.S. dollar-denominated loans. Average Annual Total Returns (As of May 31, 2013) -------------------------------------------------------------------------------- Net Asset Market Period Value (NAV) Price -------------------------------------------------------------------------------- Life-of-Trust (12/28/04) 5.27% 5.09% 5 Years 6.15 8.41 1 Year 12.65 15.86 -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Floating Barclays Capital U.S. CS Leveraged Rate Trust High Yield Loans Index* Loan Index** 12/23/2004 $10,000 $10,000 5/31/2005 $ 8,945 $10,179 5/31/2006 $10,167 $10,885 11/30/2006 $10,913 $ 10,913 $11,199 5/31/2007 $12,330 $ 11,367 $11,717 5/31/2008 $10,156 $ 11,138 $11,337 5/31/2009 $ 6,852 $ 10,191 $10,075 5/31/2010 $10,691 $ 12,570 $12,347 5/31/2011 $13,386 $ 13,761 $13,555 5/31/2012 $13,129 $ 14,046 $13,858 5/31/2013 $15,211 $ 15,337 $15,110 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. Performance data shown represents past performance. Past performance is no guarantee of future results. Investment return and market price will fluctuate, and your shares may trade below NAV, due to such factors as interest rate changes, and the perceived credit quality of borrowers. Total investment return does not reflect broker sales charges or commissions. All performance is for common shares of the Trust. Closed-end funds, unlike open-end funds, are not continuously offered. There is a one-time public offering and, once issued, shares of closed-end funds are sold in the open market through a stock exchange and frequently trade at prices lower than their NAV. NAV per common share is total assets less total liabilities, which includes preferred shares, divided by the number of common shares outstanding. When NAV is lower than market price, dividends are assumed to be reinvested at the greater of NAV or 95% of the market price. When NAV is higher, dividends are assumed to be reinvested at prices obtained under the Trust's dividend reinvestment plan. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Trust distributions. * The Barclays Capital U.S. High Yield Loans Index measures the performance of high-yield loans. Since comparisons for the Barclays Index begin in 2006, the chart assumes an initial investment of $10,913, which is equal to the Trust's value at 11/30/2006. ** The CS Leveraged Loan Index (the CS Index) is a representative index of tradeable, senior, secured U.S. dollar-denominated loans. The CS Index began in January 1992. Comparisons to the Trust for the CS Index begin in 2004. The CS Index was the Trust's benchmark through March 1, 2011, and was at that time replaced by the Barclays Capital U.S. High Yield Loans Index (the Barclays Index). Because the historical performance of the Barclays Index dates back only to 2006, two years after the inception of the Trust in 2004, the Trust will continue to provide "Market Value of $10,000 Investment" comparisons for both the CS Index and the Barclays Index. Returns of both indices are calculated monthly, assume reinvestment of dividends and, unlike Trust returns, do not reflect any fees, expenses or sales charges. The indices do not employ leverage. You cannot invest directly in an index. 12 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Schedule of Investments | 5/31/13 (unaudited) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- ASSET BACKED SECURITY -- 0.1% of Net Assets CONSUMER SERVICES -- 0.1% Hotels, Resorts & Cruise Lines -- 0.1% 188,782 BB/NR Westgate Resorts LLC, Series 2012-2A, Class C, 9.0%, 1/20/25 (144A) $ 194,563 --------------- Total Consumer Services $ 194,563 ----------------------------------------------------------------------------------------------------------- TOTAL ASSET BACKED SECURITY (Cost $188,782) $ 194,563 ----------------------------------------------------------------------------------------------------------- COLLATERALIZED LOAN OBLIGATIONS -- 2.5% of Net Assets BANKS -- 2.5% Diversified Banks -- 0.8% 1,000,000(b)(c)(d) BB+/Ba2 Primus, Ltd., Series 2007-2A, Class D, 2.677%, 7/15/21 (144A) $ 952,140 1,000,000(c)(d) B+/Ba2 Rampart, Ltd., Series 2006-1A, Class D, 3.827%, 4/18/21 (144A) 937,000 951,289(c)(d) CCC+/Ba3 Stanfield McLaren, Ltd., Series 2007-1A, Class B2L, 4.773%, 2/27/21 (144A) 840,711 --------------- $ 2,729,851 ----------------------------------------------------------------------------------------------------------- Thrifts & Mortgage Finance -- 1.7% 1,000,000(c)(d) BB+/Ba2 ACA, Ltd., Series 2007-1A, Class D, 2.627%, 6/15/22 (144A) $ 956,760 1,000,000(c)(d) BBB/Ba1 Goldman Sachs Asset Management Plc, Series 2007-1A, Class D, 3.024%, 8/1/22 (144A) 986,820 1,000,000(c)(d) BBB/Baa3 Gulf Stream -- Sextant Ltd., Series 2007-1A, Class D, 2.68%, 6/17/21 (144A) 966,360 1,000,000(c)(d) BB/Ba3 Landmark CDO, Ltd., Series 2007-9A, Class E, 3.777%, 4/15/21 (144A) 725,740 2,000,000(c)(d) BBB/Baa3 Stone Tower, Ltd., Series 2007-6A, Class C, 1.628%, 4/17/21 (144A) 1,772,580 --------------- $ 5,408,260 --------------- Total Banks $ 8,138,111 ----------------------------------------------------------------------------------------------------------- TOTAL COLLATERALIZED LOAN OBLIGATIONS (Cost $7,082,654) $ 8,138,111 ----------------------------------------------------------------------------------------------------------- SENIOR SECURED FLOATING RATE LOAN INTERESTS -- 138.7% of Net Assets* AUTOMOBILES & COMPONENTS -- 6.7% Auto Parts & Equipment -- 4.6% 632,170 BB-/Ba3 Allison Transmission, Inc., New Term B-2 Loan, 3.2%, 8/7/17 $ 635,199 The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 13 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Auto Parts & Equipment -- (continued) 2,675,928 BB-/Ba3 Allison Transmission, Inc., Term Loan B-3, 4.25%, 8/23/19 $ 2,699,343 1,805,831 B+/B3 ASP HHI Acquisition Co., Inc., Additional Term Loan, 5.0%, 10/5/18 1,837,433 831,053 B/B1 Federal-Mogul Corp., Tranche B Term Loan, 2.138%, 12/29/14 814,728 424,007 B/B1 Federal-Mogul Corp., Tranche C Term Loan, 2.138%, 12/28/15 415,678 2,758,088 B+/B1 Metaldyne LLC, USD Term Loan, 5.0%, 12/18/18 2,802,907 1,225,738 NR/NR TI Group Automotive Systems LLC, Additional Term Loan, 5.5%, 3/28/19 1,241,825 976,347 BB/Ba2 Tomkins LLC, Term B-2 Loan, 3.75%, 9/29/16 986,721 2,550,000 B+/B1 Tower Automotive Holdings USA LLC, Initial Term Loan, 5.75%, 4/23/20 2,585,032 1,097,115 B+/Ba2 UCI International, Inc., (United Components), Term Loan, 5.5%, 7/26/17 1,105,343 --------------- $ 15,124,209 ----------------------------------------------------------------------------------------------------------- Automobile Manufacturers -- 1.1% 3,562,055 BB/Ba1 Chrysler Group LLC, Tranche B Term Loan, 6.0%, 5/24/17 $ 3,613,259 ----------------------------------------------------------------------------------------------------------- Tires & Rubber -- 1.0% 3,250,000 BB/Ba1 Goodyear Tire & Rubber Co., Second Lien Term Loan, 4.75%, 4/30/19 $ 3,284,531 --------------- Total Automobiles & Components $ 22,021,999 ----------------------------------------------------------------------------------------------------------- BANKS -- 0.2% Thrifts & Mortgage Finance -- 0.2% 600,000 B/B1 Ocwen Loan Servicing, Initial Term Loan, 5.0%, 2/15/18 $ 609,844 --------------- Total Banks $ 609,844 ----------------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 11.8% Aerospace & Defense -- 4.1% 1,197,500 B+/B1 Accudyne Industries Borrower S.C.A./Accudyne Industries LLC, Refinancing Term Loan, 4.0%, 12/13/19 $ 1,199,932 1,047,252 B-/B2 DAE Aviation Holdings, Inc., Tranche B-1 Loan, 6.25%, 11/2/18 1,053,797 1,668,000 BBB-/Ba2 Digitalglobe, Inc., Term Loan, 3.75%, 1/31/20 1,682,893 694,846 BB-/Ba2 DynCorp International, Inc., Term Loan, 6.25%, 7/7/16 700,710 1,308,313 B+/B2 Hunter Defense Technologies, Inc., Term Loan, 3.45%, 8/22/14 1,272,335 The accompanying notes are an integral part of these financial statements. 14 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Aerospace & Defense -- (continued) 1,628,119 CCC+/Caa1 IAP Worldwide Services, Inc., First Lien Term Loan, 10.0%, 12/31/15 $ 1,058,277 620,498 B-/B2 PRV Aerospace LLC, Term Loan, 6.5%, 5/9/18 625,152 1,571,063 B/B1 Sequa Corp., Initial Term Loan, 5.25%, 6/19/17 1,592,665 1,760,974 B+/Ba3 SI Organization, Inc., New Tranche B Term Loan, 5.5%, 11/22/16 1,756,571 924,416 B/B3 Sotera Defense Solutions, Inc., Term Loan B, 7.5%, 4/21/17 905,928 474,755 B/B2 Standard Aero, Ltd., Tranche B-2 Loan, 6.25%, 11/2/18 477,723 980,760 BB-/B1 TASC, Inc., New Tranche B Term Loan, 4.5%, 12/18/15 984,437 --------------- $ 13,310,420 ----------------------------------------------------------------------------------------------------------- Building Products -- 2.7% 1,335,000 BB-/B1 Armstrong World Industries, Inc., Term Loan B, 3.5%, 3/15/20 $ 1,341,675 2,711,375 B/B1 CPG International I, Inc., Term Loan, 5.75%, 9/21/19 2,736,230 2,244,938 B+/B2 Custom Building Products, Inc., Term Loan, 6.0%, 12/14/19 2,272,999 1,732,759 B+/B1 Summit Materials LLC, Term B Loan, 5.0%, 1/30/19 1,746,838 822,938 B+/B1 Unifrax Holding Co., New Term B Dollar Loan, 4.25%, 11/28/18 831,853 --------------- $ 8,929,595 ----------------------------------------------------------------------------------------------------------- Construction & Farm Machinery & Heavy Trucks -- 0.9% 480,666 BB/Ba2 Manitowoc Co., Inc., Term Loan B, 4.25%, 11/13/17 $ 486,374 870,000 BB-/Ba3 Navistar, Inc., Tranche B Term Loan, 5.75%, 8/17/17 880,875 712,403 BB+/Ba1 Terex Corp., New U.S. Term Loan, 4.5%, 4/28/17 725,093 858,921 B+/B2 Waupaca Foundry, Inc., Term Loan, 4.5%, 6/29/17 865,363 --------------- $ 2,957,705 ----------------------------------------------------------------------------------------------------------- Electrical Components & Equipment -- 1.1% 2,218,238 B+/B1 Pelican Products, Inc., First Lien Term Loan, 7.0%, 7/11/18 $ 2,245,965 1,218,875 BB-/Ba2 WireCo WorldGroup, Inc., Term Loan, 6.0%, 2/15/17 1,234,873 --------------- $ 3,480,838 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 15 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Industrial Conglomerates -- 0.5% 1,742,158 B+/B2 Pro Mach, Inc., Term Loan, 5.0%, 7/6/17 $ 1,761,757 ----------------------------------------------------------------------------------------------------------- Industrial Machinery -- 1.0% 2,103,660 B+/Ba3 Ina Beteiligungsgesellschaft Mit Beschrankter Haftung, Facility C (USD), 4.25%, 1/27/17 $ 2,133,363 480,226 BB/Ba3 TriMas Co., LLC, Tranche B Term Loan, 3.75%, 10/11/19 485,028 710,000 BB-/Ba3 Xerium Technologies, Inc., New Term Loan, 7.25%, 5/2/19 717,544 --------------- $ 3,335,935 ----------------------------------------------------------------------------------------------------------- Trading Companies & Distributors -- 1.5% 1,763,158 BBB/Ba2 AWAS Finance Luxembourg 2012 SA, Term Loan, 3.5%, 7/16/18 $ 1,785,198 3,092,250 B+/Ba3 WESCO Distribution, Inc., Tranche B-1 Loan, 4.5%, 12/12/19 3,122,192 --------------- $ 4,907,390 --------------- Total Capital Goods $ 38,683,640 ----------------------------------------------------------------------------------------------------------- COMMERCIAL & PROFESSIONAL SERVICES -- 5.8% Commercial Printing -- 0.2% 793,333 NR/NR Cenveo Corp., Term Loan B, 6.25%, 2/13/17 $ 802,258 ----------------------------------------------------------------------------------------------------------- Diversified Support Services -- 1.3% 1,067,925 B-/B2 InfoGroup, Inc., Term Loan B, 7.5%, 5/26/18 $ 975,817 1,128,160 BB-/Ba3 KAR Auction Services, Inc., Term Loan, 3.75%, 5/19/17 1,146,019 2,260,530 B-/B1 Language Line LLC, Tranche B Term Loan, 6.25%, 6/20/16 2,243,576 --------------- $ 4,365,412 ----------------------------------------------------------------------------------------------------------- Environmental & Facilities Services -- 1.3% 1,089,000 BB+/Baa3 Convata Energy Corp., Term Loan, 3.5%, 3/28/19 $ 1,103,157 299,250 BBB-/Ba1 Progressive Waste Solutions Ltd., Term B Loan, 3.5%, 10/24/19 303,271 498,750 B-/B2 Tervita Corp. (fka CCS Corp.), Term Loan, 6.25%, 5/15/18 505,252 1,001,229 B+/B1 Waste Industries USA, Inc., Term Loan B, 4.0%, 3/17/17 1,014,995 1,420,154 B+/B1 WCA Waste Corp. (WCA Waste Systems, Inc.), Term Loan, 5.25%, 3/23/18 1,429,030 --------------- $ 4,355,705 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 16 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Human Resource & Employment Services -- 0.5% 1,450,000 BB-/Ba2 On Assignment, Inc., Initial Term B Loan, 3.5%, 5/15/20 $ 1,462,687 ----------------------------------------------------------------------------------------------------------- Research & Consulting Services -- 1.2% 1,456,563 B+/Ba2 Crown Castle Operating Co., New Tranche B Term Loan, 3.25%, 1/31/19 $ 1,463,542 2,486,478 BB/Ba3 Wyle Services Corp., First Lien Term Loan, 5.0%, 3/26/17 2,503,573 --------------- $ 3,967,115 ----------------------------------------------------------------------------------------------------------- Security & Alarm Services -- 0.9% 1,024,115 B+/Ba3 Allied Security Holdings LLC, First Lien Term Loan, 5.25%, 2/3/17 $ 1,033,716 497,500 BB/Ba1 Garda Security, Term B Loan, 4.5%, 11/13/19 504,962 500,000 BB/B1 GEO Group, Inc., Term Loan, 3.25%, 4/3/20 504,688 825,389 B+/B1 Protection One, Inc., 2012 Term Loan, 4.25%, 3/21/19 834,675 --------------- $ 2,878,041 ----------------------------------------------------------------------------------------------------------- Warehouses -- 0.4% 1,246,875 B+/B1 Deltek, Inc., First Lien Term Loan, 5.0%, 10/10/18 $ 1,263,758 --------------- Total Commercial & Professional Services $ 19,094,976 ----------------------------------------------------------------------------------------------------------- CONSUMER DURABLES & APPAREL -- 4.5% Apparel, Accessories & Luxury Goods -- 0.4% 1,180,000 BBB-/Ba1 PVH Corp., Tranche B Term Loan, 3.25%, 2/13/20 $ 1,190,399 ----------------------------------------------------------------------------------------------------------- Home Furnishings -- 0.8% 1,197,500 B+/B1 Serta Simmons Holdings LLC, Term Loan, 5.0%, 10/1/19 $ 1,207,978 1,472,843 BB/Ba3 Temper Pedic International, Inc., Term Loan B, 2.75%, 3/18/20 1,494,782 --------------- $ 2,702,760 ----------------------------------------------------------------------------------------------------------- Homebuilding -- 0.1% 1,000,000(b)(c)(e) NR/NR WAICCS Las Vegas 3 LLC, First Lien Term Loan, 7.75%, 7/30/09 $ 355,000 4,500,000(b)(c)(e) NR/NR WAICCS Las Vegas 3 LLC, Second Lien Term Loan, 13.25%, 7/30/09 22,500 --------------- $ 377,500 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 17 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Housewares & Specialties -- 2.5% 1,481,108 BB+/NR Jarden Corp., New Tranche B Term Loan, 2.694%, 3/31/18 $ 1,499,622 1,771,212 BB-/Ba3 Prestige Brands, Inc., Term B-1 Loan, 3.75%, 1/31/19 1,792,614 2,537,250 B+/B1 Reynolds Group Holdings, Inc., U.S. Term Loan, 4.75%, 9/28/18 2,565,340 852,632 B+/B1 World Kitchen LLC, U.S. Term Loan, 5.5%, 3/4/19 859,026 1,507,319 B+/B1 Yankee Candle Co., Inc., Initial Term Loan, 5.25%, 4/2/19 1,519,378 --------------- $ 8,235,980 ----------------------------------------------------------------------------------------------------------- Textiles -- 0.7% 2,247,992 NR/Ba3 Klockner Pentaplast of America, Inc., Term Loan B-1, 5.75%, 12/21/16 $ 2,283,117 --------------- Total Consumer Durables & Apparel $ 14,789,756 ----------------------------------------------------------------------------------------------------------- CONSUMER SERVICES -- 10.7% Casinos & Gaming -- 2.5% 145,271 BB+/Ba2 Ameristar Casinos, Inc., Term Loan B, 4.0%, 4/14/18 $ 146,240 1,593,750 BB-/Ba3 Boyd Gaming Corp., Increased Term Loan, 6.0%, 12/17/15 1,615,379 1,161,000 B-/B3 Caesars Entertainment Operating Co., Inc., Term Loan B-4, 9.5%, 10/31/16 1,167,046 1,200,000 B-/B3 Caesars Entertainment Operating Co., Inc., Term Loan B-6, 5.443%, 1/28/18 1,077,750 28,255 BBB-/Ba2 Las Vegas Sands LLC, Delayed Draw I Term Loan, 2.7%, 11/23/16 28,321 140,582 BBB-/Ba2 Las Vegas Sands LLC, Tranche B Term Loan, 2.7%, 11/23/16 140,908 1,496,250 BB/Ba2 MGM Resorts International (MGM Grand Detroit LLC), Term B Loan, 3.5%, 12/20/19 1,500,552 1,084,050 BB+/Ba1 Pinnacle Entertainment, Inc., Series A Incremental Term Loan, 4.0%, 3/19/19 1,090,148 1,500,000 BBB-/Baa3 Seminole Tribe of Florida, Initial Term Loan, 3.0%, 4/29/20 1,507,969 --------------- $ 8,274,313 ----------------------------------------------------------------------------------------------------------- Education Services -- 2.2% 3,770,550 B+/B1 Bright Horizons Family Solutions LLC, Term B Loan, 5.25%, 1/30/20 $ 3,803,542 1,500,000 B/B1 Laureate Education, Inc., Series 2018 Extended Term Loan, 5.25%, 6/15/18 1,505,625 1,750,000 NR/B2 McGraw-Hill Global Education Holdings LLC, Term B Loan, 9.0%, 3/22/19 1,747,083 --------------- $ 7,056,250 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 18 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Hotels, Resorts & Cruise Lines -- 0.8% 1,728,125 BB-/Ba2 Seven Sea Cruises S. DE R.L., Term B-1 Loan, 4.75%, 12/21/18 $ 1,745,406 937,475 B/B3 Yellowstone Mountain Club LLC, Senior First Lien Term Loan, 6.0%, 7/16/14 970,287 --------------- $ 2,715,693 ----------------------------------------------------------------------------------------------------------- Internet Software & Services -- 0.3% 995,006 B/B1 Sabre, Inc., Term B Loan, 5.25%, 2/19/19 $ 1,010,243 ----------------------------------------------------------------------------------------------------------- Leisure Facilities -- 0.7% 880,000 BB+/Ba1 Cedar Fair, LP, U.S. Term Facility, 3.25%, 3/6/20 $ 890,450 1,275,310 BB+/Ba2 Six Flags Theme Parks, Inc., Tranche B Term Loan, 4.0%, 12/20/18 1,294,280 --------------- $ 2,184,730 ----------------------------------------------------------------------------------------------------------- Restaurants -- 3.6% 1,116,390 BB/Ba3 Burger King Corp., 2012 Tranche B Term Loan, 3.75%, 9/28/19 $ 1,129,644 208,116 BB-/Ba2 DineEquity, Inc., Term B-2 Loan, 3.75%, 10/19/17 210,620 3,885,145 B+/B2 Dunkin' Brands, Inc., Term B-3 Loan, 3.75%, 2/14/20 3,910,123 3,217,500 B+/B1 Landry's, Inc., (fka Landry's Restaurants, Inc.), Term Loan B, 4.75%, 4/24/18 3,262,410 1,791,542 B/Ba3 NPC International, Inc., Term Loan, 4.5%, 12/28/18 1,822,894 1,520,538 BB-/NR Wendy's International, Inc., Term B Loan, 3.25%, 5/15/19 1,529,091 --------------- $ 11,864,782 ----------------------------------------------------------------------------------------------------------- Specialized Consumer Services -- 0.6% 2,000,000 BB/Baa1 Weight Watchers International, Inc., Initial Tranche B-2 Term Loan, 3.75%, 4/2/20 $ 2,004,784 --------------- Total Consumer Services $ 35,110,795 ----------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 3.0% Consumer Finance -- 0.4% 1,383,843 B/B3 Springleaf Financial Funding Co., Initial Term Loan, 5.5%, 5/10/17 $ 1,390,113 ----------------------------------------------------------------------------------------------------------- Investment Banking & Brokerage -- 0.2% 544,500 B/B1 Duff & Phelps Corp., Initial Term Loan, 3.5%, 4/23/20 $ 544,500 220,000 BB-/NR LPL Holdings, Inc., 2013 Incremental Tranche B Term Loan, 3.25%, 3/29/19 221,925 --------------- $ 766,425 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 19 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Other Diversified Financial Services -- 1.8% 2,050,000 B/B1 Livingston International, Inc., First Lien Initial Term B-1 Loan, 5.0%, 4/18/19 $ 2,057,688 989,394 BB/Ba3 Ship Luxco 3 S.a.r.l. (RBS Worldpay), Facility B2A, 5.25%, 11/30/17 1,000,772 2,792,895 B/B1 WideOpenWest Finance LLC, Term Loan B, 6.0%, 4/1/19 2,819,078 --------------- $ 5,877,538 ----------------------------------------------------------------------------------------------------------- Specialized Finance -- 0.6% 1,765,575 B/NR Mirror Bidco Corp., Term Loan, 5.25%, 12/28/19 $ 1,783,783 --------------- Total Diversified Financials $ 9,817,859 ----------------------------------------------------------------------------------------------------------- ENERGY -- 5.5% Coal & Consumable Fuels -- 1.5% 1,500,000 BB-/Ba3 Murray Energy Corp., Term Loan, 3.75%, 5/24/19 $ 1,515,000 2,468,750 B+/B2 Preferred Proppants LLC, Term Loan B, 9.0%, 12/15/16 2,382,344 1,000,000 NR/NR PT Bumi Resources Tbk, Term Loan, 11.199%, 8/7/13 981,000 --------------- $ 4,878,344 ----------------------------------------------------------------------------------------------------------- Integrated Oil & Gas -- 0.3% 846,104 BBB/Baa2 Glenn Pool Oil & Gas Trust 1, Term Loan, 4.5%, 5/2/16 $ 850,334 ----------------------------------------------------------------------------------------------------------- Oil & Gas Drilling -- 0.8% 1,000,000 B-/B3 Offshore Group Investment, Ltd., (Vantage Delaware Holdings LLC), Second Lien Term Loan, 4.5%, 3/28/19 $ 1,012,500 1,100,000 B+/NR Pacific Drilling SA, Term Loan, 3.5%, 6/3/18 1,106,531 498,750 B+/Ba1 Shelf Drilling Holdings, Ltd., Term Loan, 6.25%, 5/31/18 505,608 --------------- $ 2,624,639 ----------------------------------------------------------------------------------------------------------- Oil & Gas Equipment & Services -- 0.5% 1,688,995 CCC+/B3 Frac Tech Services International, Inc., Term Loan, 8.5%, 5/6/16 $ 1,669,467 ----------------------------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- 1.8% 1,600,000 BB-/Ba3 Chesapeake Energy Corp., Term Loan, 5.75%, 12/2/17 $ 1,646,429 2,500,000 B+/Ba3 EP Energy LLC, Tranche B-1 Term Loan, 4.0%, 5/24/18 2,518,600 The accompanying notes are an integral part of these financial statements. 20 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- (continued) 1,600,000 B/B1 Samson Investment Co., Second Initial Term Loan, 6.0%, 9/25/18 $ 1,616,000 --------------- $ 5,781,029 ----------------------------------------------------------------------------------------------------------- Oil & Gas Refining & Marketing -- 0.5% 1,706,084 BB/Ba2 Pilot Travel Centers LLC, Refinancing Tranche B Term Loan, 3.75%, 3/30/18 $ 1,687,602 ----------------------------------------------------------------------------------------------------------- Oil & Gas Storage & Transportation -- 0.1% 495,000 BB-/Ba3 Gibson Energy ULC, Tranche B Term Loan, 4.75%, 6/15/18 $ 502,116 --------------- Total Energy $ 17,993,531 ----------------------------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING -- 0.9% Food Distributors -- 0.7% 2,500,000 NR/NR Mill US Acquisition First Lien Term Loan, 3.75%, 5/22/20 $ 2,496,875 ----------------------------------------------------------------------------------------------------------- Food Retail -- 0.2% 618,268 B+/B1 Roundy's Supermarkets, Inc., Tranche B Term Loan, 5.75%, 2/13/19 $ 609,058 --------------- Total Food & Staples Retailing $ 3,105,933 ----------------------------------------------------------------------------------------------------------- FOOD, BEVERAGE & TOBACCO -- 4.8% Agricultural Products -- 0.6% 1,000,000 B/NR Arysta LifeScience SPC LLC, Initial First Lien Term Loan, 3.5%, 5/29/20 $ 1,006,875 953,475 CCC+/NR Arysta LifeScience SPC LLC, Initial Second Lien Term Loan, 7.0%, 11/30/20 966,288 --------------- $ 1,973,163 ----------------------------------------------------------------------------------------------------------- Packaged Foods & Meats -- 4.2% 588,525 B/B1 AdvancePierre Foods, Inc., First Lien Term Loan, 5.75%, 7/10/17 $ 592,939 950,000 BB-/B1 Aramark Canada Ltd., Extended Canadian Term Loan B, 3.784%, 7/26/16 961,870 2,221,043 B/B1 Del Monte Foods Co., Initial Term Loan, 4.0%, 3/8/18 2,238,494 500,000 B+/Ba3 Dole Food Company, Inc., Tranche B Term Loan, 3.75%, 4/1/20 503,177 1,650,000 BB-/B1 H.J. Heinz Co., Term B-2 Loan, 2.5%, 6/5/20 1,668,673 1,215,821 NR/B2 Heartshide Food Solutions LLC, Term Loan A, 6.5%, 6/7/18 1,227,979 1,430,634 B+/Ba3 Michael Foods Group, Inc., Facility Term Loan B, 4.25%, 2/25/18 1,452,094 2,000,000 B-/NR New HB Acquisition LLC, Term B Loan, 6.75%, 4/9/20 2,050,000 The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 21 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Packaged Foods & Meats -- (continued) 2,250,000 BB/Ba3 Pinnacle Foods Finance LLC, New Term Loan G, 3.25%, 4/29/20 $ 2,259,601 894,000 BB-/B1 Windsor Quality Food Co., Ltd., Tranche B Term Loan, 5.0%, 2/16/17 903,499 --------------- $ 13,858,326 --------------- Total Food, Beverage & Tobacco $ 15,831,489 ----------------------------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SERVICES -- 14.8% Health Care Equipment & Services -- 1.4% 229,962 BBB-/Baa2 Fresenius SE, Tranche D-1 Dollar Term Loan, 3.25%, 9/10/14 $ 231,160 131,360 BBB-/Baa2 Fresenius SE, Tranche D-2 Term Loan, 3.25%, 9/10/14 131,812 1,985,000 BBB-/Ba2 Hologic, Inc., Tranche B Term Loan, 4.5%, 8/1/19 2,002,901 483,884 BB-/Ba2 Kinetic Concepts, Inc., Dollar C-1 Term Loan, 5.5%, 5/4/18 492,148 1,603,333 BB-/B1 Onex Carestream Finance, LP, Term Loan, 5.0%, 2/25/17 1,610,949 --------------- $ 4,468,970 ----------------------------------------------------------------------------------------------------------- Health Care Facilities -- 4.4% 1,116,865 BB/Ba3 CHS/Community Health Systems, Inc., Extended Term Loan, 3.784%, 1/25/17 $ 1,127,597 2,698,472 BB/Ba3 HCA, Inc., Tranche B-4 Term Loan, 2.944%, 5/1/18 2,711,953 3,471,473 BB/NR HCA, Inc., Tranche B-5 Term Loan, 3.034%, 3/31/17 3,488,549 1,617,072 B/Ba3 Iasis Healthcare LLC, Term B-2 Loan, 4.5%, 5/3/18 1,630,817 1,096,481 B+/Ba3 Kindred Healthcare, Inc., Term B-1 Loan, 4.25%, 6/1/18 1,097,852 1,496,250 B/B2 RCHP, Inc., 2013 First Lien Term Loan, 7.0%, 11/4/18 1,526,175 954,065 BB-/B1 Select Medical Corp., Tranche B Term Loan, 6.0%, 6/1/18 964,501 500,000 B/B1 United Surgical Partners International, Inc., New Tranche B Term Loan, 4.75%, 4/3/19 507,875 589,727 BB+/Ba2 Universal Health Services, Inc., Tranche B-1 Term Loan, 2.448%, 11/15/16 594,025 650,000 BB-/Ba2 Vanguard Health Holding Company II LLC, Term B Loan, 3.75%, 1/29/16 658,450 --------------- $ 14,307,794 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 22 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Health Care Services -- 6.2% 626,996 B+/B2 AccentCare, Inc., Term Loan, 6.5%, 12/22/16 $ 360,522 518,636 B+/Ba3 Alliance HealthCare Services, Inc., Initial Term Loan, 7.25%, 6/1/16 521,878 793,013 B+/B1 Ardent Medical Services, Inc., First Lien Term Loan, 6.75%, 7/2/18 806,890 875,000 B+/Ba3 BSN Medical Luxembourg Holding, S.a.r.l. (P & F Capital), Facility Term Loan B-1A, 5.0%, 8/28/19 888,125 2,193,167 B-/B3 CCS Medical, Inc., First Lien Loan, 8.25%, 3/31/15 2,160,270 940,634(f) CCC/Caa2 CCS Medical, Inc., Second Lien Term Loan, 3.25%, 3/31/16 860,680 1,396,500 BB-/Ba2 Davita HealthCare Partners, Inc., Term Loan B2, 4.0%, 11/1/19 1,412,695 1,197,461 B+/Ba3 Emergency Medical Services Corp., Initial Term Loan, 4.0%, 5/25/18 1,207,621 1,383,638 B+/B1 Gentiva Health Services, Inc., Term Loan B-1, 6.5%, 8/17/16 1,396,898 770,005 B/B2 Inventiv Health, Inc., Consolidated Term Loan, 7.5%, 8/4/16 764,872 2,494,106 B+/B1 National Mentor Holdings, Inc., Tranche B-1 Term Loan, 6.5%, 2/9/17 2,533,076 1,074,526 B/B2 National Specialty Hospitals, Inc., Initial Term Loan, 8.25%, 2/3/17 1,074,526 2,112,375 CCC+/B3 Rural/Metro Operating Co., LLC, First Lien Term Loan, 5.75%, 6/30/18 2,063,526 1,250,000 B/B2 Steward Health Care System LLC, Term Loan, 6.75%, 4/10/20 1,262,500 565,000 B/B2 Surgery Center Holdings, Inc., First Lien Term Loan, 6.0%, 4/11/19 571,356 633,227 B/B1 Valitas Health Services, Inc., Term Loan B, 5.75%, 6/2/17 637,185 2,199,375 B+/B1 Virtual Radiologic Corp., Term Loan A, 7.75%, 12/22/16 1,429,594 --------------- $ 19,952,214 ----------------------------------------------------------------------------------------------------------- Health Care Supplies -- 0.7% 715,461 B+/NR Alere, Inc., Term Loan B, 4.25%, 6/30/17 $ 725,374 1,493,713 B+/B1 Bausch & Lomb, Inc., New Parent Term Loan, 4.0%, 5/18/19 1,500,766 --------------- $ 2,226,140 ----------------------------------------------------------------------------------------------------------- Health Care Technology -- 1.7% 727,198 B+/Ba3 ConvaTec, Inc., Dollar Term Loan, 5.0%, 12/22/16 $ 738,333 The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 23 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Health Care Technology -- (continued) 2,118,600 BB-/Ba3 Emdeon, Inc., Term B-2 Loan, 3.75%, 11/2/18 $ 2,139,786 734,313 BB-/Ba3 MedAssets, Inc., Term B Loan, 4.0%, 12/13/19 741,656 1,098,316 CCC/Caa3 Medical Card System, Inc., Term Loan, 3.0%, 9/17/15 1,103,808 99,490 B/NR Physician Oncology Services, LP, Delayed Draw Term Loan, 8.0%, 1/31/17 99,987 818,923 B/B2 Physician Oncology Services, LP, Effective Date Term Loan, 8.0%, 1/31/17 823,018 --------------- $ 5,646,588 ----------------------------------------------------------------------------------------------------------- Managed Health Care -- 0.4% 1,300,000 B+/B2 MMM Holdings, Inc., MMM Term Loan, 9.75%, 12/12/17 $ 1,322,750 --------------- Total Health Care Equipment & Services $ 47,924,456 ----------------------------------------------------------------------------------------------------------- HOUSEHOLD & PERSONAL PRODUCTS -- 4.0% Household Products -- 2.0% 200,000 B+/B1 Berlin Packaging LLC, 2013 First Lien Term Loan, 3.5%, 4/2/19 $ 202,625 1,153,025 B/Ba3 Spectrum Brands, Inc., Term Loan, 4.5%, 12/17/19 1,169,311 1,005,063 BB-/B1 SRAM LLC, First Lien Term Loan, 5.25%, 4/10/20 1,007,576 410,000 NR/NR Waddington North America, Inc., Term Loan 2013, 3.25%, 4/30/20 413,075 3,791,389 B-/B2 Wash MultiFamily Laundry Systems LLC, U.S. Term Loan, 5.25%, 2/21/19 3,819,824 --------------- $ 6,612,411 ----------------------------------------------------------------------------------------------------------- Personal Products -- 2.0% 2,395,813 B/Ba3 Monitronics International, Inc., 2013 Term Loan B, 4.25%, 3/23/18 $ 2,427,258 2,094,571 BB-/NR NBTY, Inc., B-2 Term Loan, 3.5%, 10/1/17 2,116,303 2,088,281 BB-/Ba2 Revlon Consumer Products Corp., Replacement Term Loan, 4.0%, 11/19/17 2,119,931 --------------- $ 6,663,492 --------------- Total Household & Personal Products $ 13,275,903 ----------------------------------------------------------------------------------------------------------- INSURANCE -- 3.6% Insurance Brokers -- 1.7% 997,500 B/B1 AmWins Group LLC, Term Loan, 5.0%, 9/6/19 $ 1,008,722 4,677,447 B+/B1 HUB International, Ltd., 2017 Initial Term Loan, 3.694%, 6/13/17 4,716,691 --------------- $ 5,725,413 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 24 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Life & Health Insurance -- 0.3% 955,766 BB-/Ba3 CNO Financial Group, Inc., Tranche B-2 Term Loan, 3.75%, 9/28/18 $ 970,102 ----------------------------------------------------------------------------------------------------------- Multi-Line Insurance -- 0.2% 498,750 B-/B1 Alliant Holdings I LLC, Initial Term Loan, 5.0%, 12/20/19 $ 505,452 ----------------------------------------------------------------------------------------------------------- Property & Casualty Insurance -- 1.4% 2,467,831 B-/B2 Confie Seguros Holding II Co., First Lien Term Loan B, 6.5%, 11/9/18 $ 2,494,052 1,970,063 B-/B1 USI, Inc., Initial Term Loan, 5.25%, 12/27/19 1,989,763 --------------- $ 4,483,815 --------------- Total Insurance $ 11,684,782 ----------------------------------------------------------------------------------------------------------- MATERIALS -- 11.1% Aluminum -- 1.1% 1,371,150 B/B1 Noranda Aluminum Acquisition Corp., Term Loan B, 5.75%, 2/28/19 $ 1,383,147 2,199,390 BB-/Ba2 Novelis, Inc., Initial Term Loan, 3.75%, 3/10/17 2,238,337 --------------- $ 3,621,484 ----------------------------------------------------------------------------------------------------------- Commodity Chemicals -- 0.6% 1,188,023 BB-/B1 Taminco Global Chemical Corp., Tranche B-2 Dollar Term Loan, 4.25%, 2/15/19 $ 1,200,645 825,429 BBB-/Ba2 Tronox Pigments (Netherlands) B.V., Closing Date Term Loan, 4.5%, 2/18/18 835,231 --------------- $ 2,035,876 ----------------------------------------------------------------------------------------------------------- Diversified Chemicals -- 2.9% 2,740,000 B+/B1 Axalta Coating Systems Dutch Holding B B.V. & Axalta Coating Systems U.S. Holdings, Inc., Initial Term B Loan, 4.75%, 2/1/20 $ 2,771,683 328,306 BBB/Ba1 Celanese U.S. Holdings LLC, Dollar Term Loan C, 3.034%, 10/31/16 332,040 650,000 BBB-/Ba1 Eagle Spinco, Inc., Term Loan, 3.5%, 1/28/17 661,375 1,066,897 B/B1 General Chemical Corp., New Tranche B Term Loan, 5.75%, 10/6/15 1,079,566 1,230,074 BB-/B1 Ineos U.S. Finance LLC, Cash Dollar Term Loan, 4.0%, 5/4/18 1,232,380 1,862,000 B/B1 Nexeo Solutions LLC, Initial Term Loan, 5.0%, 9/8/17 1,868,206 1,436,931 B+/B2 Univar, Inc., Term Loan B, 5.0%, 6/30/17 1,432,056 --------------- $ 9,377,306 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 25 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Diversified Metals & Mining -- 0.6% 121,336 BB+/Ba1 SunCoke Energy, Inc., Tranche B Term Loan, 4.0%, 7/26/18 $ 121,943 1,031,625 BB-/B1 U.S. Silica Co., Term Loan, 4.75%, 6/8/17 1,039,367 877,527 BB-/Ba3 Walter Energy, Inc., Term Loan B, 5.75%, 4/2/18 887,217 --------------- $ 2,048,527 ----------------------------------------------------------------------------------------------------------- Metal & Glass Containers -- 1.1% 1,890,763 B/B1 BWAY Holding Co., Initial Term Loan, 4.5%, 8/6/17 $ 1,915,186 1,684,183 B/B1 Tank Holding Corp., Initial Term Loan, 4.25%, 7/9/19 1,692,250 --------------- $ 3,607,436 ----------------------------------------------------------------------------------------------------------- Paper Packaging -- 0.9% 1,500,000 B/B2 Exopack LLC/Cello-Foil Products, Inc., Term Loan B, 6.5%, 5/31/17 $ 1,509,375 1,342,107 BB/Ba1 Sealed Air Corp., Facility Term Loan B-1, 4.0%, 10/3/18 1,360,561 --------------- $ 2,869,936 ----------------------------------------------------------------------------------------------------------- Paper Products -- 0.1% 300,000 NR/NR Ranpak Corp., USD First Lien Term Loan, 4.5%, 4/23/19 $ 303,750 ----------------------------------------------------------------------------------------------------------- Precious Metals & Minerals -- 0.6% 1,823,891 BB-/B1 Fairmount Minerals, Ltd., Tranche B Term Loan, 5.25%, 3/15/17 $ 1,839,281 ----------------------------------------------------------------------------------------------------------- Specialty Chemicals -- 1.9% 3,979,105 BB+/Ba1 Chemtura Corp., Facility Term Loan, 5.5%, 8/29/16 $ 4,030,503 153,156 BB+/Ba1 Huntsman International LLC, Extended Term B Loan, 2.731%, 4/19/17 154,058 1,995,000 B+/B2 PQ Corp., Term Loan, 4.5%, 8/7/17 2,015,261 --------------- $ 6,199,822 ----------------------------------------------------------------------------------------------------------- Steel -- 1.3% 497,500 B/B1 Essar Steel Algoma, Inc., Term Loan, 8.75%, 9/19/14 $ 504,962 2,986,247 BB+/Ba1 FMG Resources (August 2006) Pty, Ltd., Term Loan, 5.25%, 10/18/17 3,009,059 889,678 BB/B1 JMC Steel Group, Inc., Term Loan, 4.75%, 4/1/17 901,355 --------------- $ 4,415,376 --------------- Total Materials $ 36,318,794 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 26 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- MEDIA -- 16.9% Advertising -- 3.0% 922,688 B+/NR Acosta, Inc., Term Loan D, 5.0%, 3/2/18 $ 932,683 1,811,460 B+/Ba3 Advantage Sales & Marketing, Inc., First Lien Term Loan, 4.25%, 12/18/17 1,839,387 3,395,132 B+/Ba3 Affinion Group, Inc., Tranche B Term Loan, 6.5%, 10/9/16 3,323,834 2,044,875 B/B1 Crossmark Holdings, Inc., First Lien Term Loan, 4.5%, 12/20/19 2,045,515 498,750 B/B1 Getty Images, Inc., New Initial Term Loan, 4.75%, 10/18/19 502,669 77,091 BB+/Baa3 Lamar Media Corp., Term Loan B, 4.0%, 12/30/16 77,862 997,500 NR/NR WP CPP Holdings LLC, First Lien Term Loan, 4.75%, 12/28/19 1,001,241 --------------- $ 9,723,191 ----------------------------------------------------------------------------------------------------------- Broadcasting -- 7.8% 7,425,000 BB-/Ba2 Cequel Communications LLC, Term Loan, 3.5%, 2/14/19 $ 7,484,749 373,029 BB-/Ba3 Entercom Radio LLC, Term B-1 Loan, 6.0%, 11/23/18 378,718 1,925,015 B/B2 FoxCo Acquisition Sub LLC, Initial Term Loan, 5.5%, 7/14/17 1,955,479 201,618 B+/NR Hubbard Radio LLC, First Lien Term Loan, 4.5%, 4/28/17 203,383 1,920,000 NR/Ba3 MCC Iowa LLC, Tranche H Term Loan, 2.5%, 1/29/21 1,928,400 1,421,438 B/B1 NEP/NCP Holdco, Inc., Refinanced First Lien New Term Loan, 4.75%, 1/22/20 1,438,762 950,000 B/B2 Salem Communications Corp., Term Loan, 4.5%, 3/13/20 963,846 1,041,594 BB+/Ba1 Sinclair Television Group, Inc., Tranche B Term Loan, 4.5%, 4/9/20 1,049,775 744,375 B+/Ba3 Truven Health Analytics, Inc., Tranche B Term Loan, 4.5%, 6/6/19 748,719 1,762,544 BB-/Ba3 TWCC Holding Corp., Term Loan, 3.5%, 2/13/17 1,781,932 7,768,290 B+/B2 Univision Communications, Inc., Converted Extended First-Lien Term Loan, 4.5%, 3/1/20 7,765,050 --------------- $ 25,698,813 ----------------------------------------------------------------------------------------------------------- Cable & Satellite -- 3.0% 2,045,000 BB+/Baa3 Charter Communications Operating LLC, Term F Loan, 3.0%, 12/31/20 $ 2,042,284 1,000,000 B-/Caa1 Hargray Acquisition Co., Second Lien Term Loan, 5.698%, 1/29/15 1,002,500 The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 27 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Cable & Satellite -- (continued) 1,200,000 BB+/NR Kabel Deutschland Gmbh, Facility Term Loan F-1, 3.25%, 2/1/19 $ 1,206,501 1,741,250 BB-/Ba3 MCC Iowa LLC, Tranche G Term Loan, 4.0%, 1/20/20 1,764,649 3,726,838 BB-/Ba3 Telesat Canada, U.S. Term B-2 Loan, 3.5%, 3/28/19 3,760,118 --------------- $ 9,776,052 ----------------------------------------------------------------------------------------------------------- Movies & Entertainment -- 2.2% 1,187,598 BB-/Ba2 AMC Entertainment, Inc., Initial Term Loan, 3.5%, 4/30/20 $ 1,193,660 1,250,000 NR/NR AUFINCO Pty, Ltd., (U.S. FINCO LLC), 2013 Term Loan, 7.25%, 11/20/20 1,271,875 962,172 NR/Baa3 Cinedigm Digital Funding I LLC, Term Loan, 3.75%, 2/28/18 968,186 1,122,989 D/NR Lodgenet Interactive Corp., Closing Date Term Loan, 6.75%, 3/28/18 811,360 1,100,000 BB+/Ba1 Seminole Hard Rock Entertainment, Inc., Term Loan B, 3.5%, 5/14/20 1,105,959 201,220 NR/NR WMG Acquisitions Corp., Tranche B Delayed Draw Term Loan, 2.75%, 4/24/20 200,716 1,298,780 NR/NR WMG Acquisitions Corp., Tranche B Initial Term Loan, 2.75%, 7/1/20 1,295,533 562,500 NR/NR WMG Acquisitions Corp., Tranche B Refinancing Term Loan, 3.75%, 7/1/20 565,078 --------------- $ 7,412,367 ----------------------------------------------------------------------------------------------------------- Publishing -- 0.9% 969,231 CCC+/Caa2 Cengage Learning Acquisitions, Inc., Term Loan, 2.71%, 7/3/14 $ 771,346 1,612,340 B+/Ba3 Interactive Data Corp., Refinanced Term Loan, 3.75%, 2/11/18 1,623,425 497,500 BB-/Ba3 MTL Publishing LLC, Term Loan B, 4.25%, 6/29/18 503,408 --------------- $ 2,898,179 --------------- Total Media $ 55,508,602 ----------------------------------------------------------------------------------------------------------- PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 4.1% Biotechnology -- 2.1% 597,000 BB/B1 Alkermes, Inc., 2019 Term Loan, 3.5%, 9/25/19 $ 602,224 3,015,588 BB/B2 Aptalis Pharma, Inc., Term Loan B-1, 5.5%, 2/10/17 3,034,435 1,519,755 BB+/Ba2 Grifols, Inc., New U.S. Tranche B Term Loan, 4.25%, 6/1/17 1,534,953 The accompanying notes are an integral part of these financial statements. 28 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Biotechnology -- (continued) 221,275 BBB-/Ba3 Warner Chilcott Corp., LLC, Term B-2 Loan, 4.25%, 3/15/18 $ 224,339 271,829 BBB-/Ba3 Warner Chilcott Corp., Additional Term B-1 Loan, 4.25%, 3/15/18 275,594 624,453 BBB-/Ba3 Warner Chilcott Corp., Term B-1 Loan, 4.25%, 3/15/18 633,102 492,076 BBB-/Ba3 WC Luxco S.a.r.l., Term B-3 Loan, 4.25%, 3/15/18 498,891 --------------- $ 6,803,538 ----------------------------------------------------------------------------------------------------------- Pharmaceuticals -- 2.0% 1,107,478 B+/B1 Harvard Drug Group LLC, Term Loan, 5.0%, 10/29/19 $ 1,115,784 2,857,579(f) CCC+/NR Graceway Pharmaceuticals LLC, Mezzanine Term Loan, 14.0%, 11/1/13 8,038 1,382,332 NR/NR K-V Pharmaceutical Co., DIP Facility, 11.0%, 12/27/13 1,340,863 833,982 B+/B2 Medpace Intermediateco, Inc., Term Loan B, 7.25%, 6/19/17 840,237 1,492,509 B+/B1 Par Pharmaceutical Co., Inc., Term B-1 Loan, 4.25%, 9/30/19 1,501,682 997,500 BBB-/Ba1 Valeant Pharmaceuticals International, Inc., Series C-1 Tranche B Term Loan, 3.5%, 12/11/19 1,005,779 748,125 BBB-/Ba1 Valeant Pharmaceuticals International, Inc., Series D-1 Tranche B Term Loan, 3.5%, 2/13/19 754,335 --------------- $ 6,566,718 --------------- Total Pharmaceuticals, Biotechnology & Life Sciences $ 13,370,256 ----------------------------------------------------------------------------------------------------------- REAL ESTATE -- 1.4% Diversified Real Estate Activities -- 0.1% 500,000 BB/Ba1 CBRE Services, Inc., Tranche B Term Loan, 2.948%, 3/28/21 $ 503,125 ----------------------------------------------------------------------------------------------------------- Real Estate Development -- 0.3% 1,065,000 B-/Ba3 Ozburn-Hessey Holding Co., LLC, First Lien Term Loan, 8.25%, 4/8/16 $ 1,063,669 ----------------------------------------------------------------------------------------------------------- Real Estate Services -- 1.0% 1,646,500 BB-/B1 Altisource Solutions, S.a.r.l, Term Loan B, 5.75%, 11/27/19 $ 1,668,110 1,496,538 B/B1 GCA Services Group, Inc., First Lien Initial Term Loan, 5.25%, 11/1/19 1,510,102 --------------- $ 3,178,212 --------------- Total Real Estate $ 4,745,006 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 29 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- RETAILING -- 3.6% Apparel Retail -- 0.9% 2,344,824 B-/B2 Gymboree Corp., Term Loan, 5.0%, 2/23/18 $ 2,310,465 551,206 NR/NR Johnny Appleseed's, Inc., First Lien Second Out Term Loan, 6.5%, 4/25/16 482,305 150,655(f) NR/NR Johnny Appleseed's, Inc., Junior Term Loan, 1.0%, 4/25/17 131,824 --------------- $ 2,924,594 ----------------------------------------------------------------------------------------------------------- Automotive Retail -- 1.1% 1,995,000 B+/B1 ARC Automotive Group, Inc., Term Loan, 6.25%, 11/15/18 $ 2,019,106 723,620 BB/NR Avis Budget Car Rental LLC, Tranche B Term Loan, 3.0%, 3/15/19 724,072 997,500 BB/Ba1 Hertz Corp., Tranche B-1 Term Loan, 3.75%, 3/11/18 1,005,137 --------------- $ 3,748,315 ----------------------------------------------------------------------------------------------------------- Computer & Electronics Retail -- 0.6% 1,881,491 B/B2 Targus Group International, Inc., Term Loan, 11.0%, 5/24/16 $ 1,890,898 ----------------------------------------------------------------------------------------------------------- Distributors -- 0.2% 685,000 B+/B2 Spin Holdco, Inc., Initial First Lien Term Loan, 4.25%, 11/14/19 $ 690,780 ----------------------------------------------------------------------------------------------------------- Home Improvement Retail -- 0.8% 750,000 B/B1 Apex Tool Group LLC, Term Loan, 4.5%, 1/31/20 $ 755,759 1,871,624 B/Ba3 Hillman Group, Inc., Term Loan, 4.25%, 5/28/17 1,885,661 --------------- $ 2,641,420 --------------- Total Retailing $ 11,896,007 ----------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT -- 1.4% Semiconductor Equipment -- 0.8% 1,909,186 BB-/NR Aeroflex, Inc., Tranche B-1 Term Loan, 4.5%, 11/9/19 $ 1,925,987 519,205 BBB-/Baa3 Sensata Technology BV/Sensata Technology Finance Co., LLC, Term Loan, 3.75%, 5/12/18 525,045 --------------- $ 2,451,032 ----------------------------------------------------------------------------------------------------------- Semiconductors -- 0.6% 2,009,981 BB/NR Microsemi Corp., Term Loan B, 3.75%, 2/19/20 $ 2,027,579 --------------- Total Semiconductors & Semiconductor Equipment $ 4,478,611 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 30 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 9.5% Application Software -- 5.4% 1,395,065 BB-/NR Applied Systems, Inc., First Lien Term Loan, 4.25%, 12/8/16 $ 1,412,071 2,300,000 B+/B1 Applied Systems, Inc., Second Lien Term Loan, 8.25%, 6/8/17 2,332,580 3,364,615 B-/Ba3 Expert Global Solutions, Inc., Advance First Lien Term Loan B, 8.5%, 4/3/18 3,417,187 955,350 NR/B2 Houghton Mifflin Holdings, Term Loan, 5.25%, 5/22/18 963,112 992,513 B+/Ba3 Infor (U.S.), Inc., Tranche B-2 Term Loan, 6.25%, 4/5/18 1,004,764 1,549,892 BB+/Baa2 Nuance Communications, Inc., Term Loan C, 3.2%, 3/31/16 1,560,935 1,509,527 B+/B1 Serena Software, Inc., Extended 2016 Term Loan, 4.199%, 3/10/16 1,518,962 2,397,618 BB-/B1 Verint Systems, Inc., Term Loan, 4.0%, 9/6/19 2,422,594 1,907,611 B+/B1 Vertafore, Inc., Term Loan, 4.25%, 10/3/19 1,933,840 1,000,000 CCC+/Caa1 Vertafore, Inc., Second Lien Term Loan, 9.75%, 10/29/17 1,030,000 --------------- $ 17,596,045 ----------------------------------------------------------------------------------------------------------- Data Processing & Outsourced Services -- 1.2% 60,879 B+/B1 First Data Corp., 2017 Dollar Term Loan, 4.199%, 3/24/17 $ 60,764 1,000,000 B+/NR First Data Corp., 2018 B Term Loan, 4.199%, 9/24/18 998,021 802,493 B+/B1 First Data Corp., 2018 Dollar Term Loan, 4.195%, 3/23/18 800,630 1,865,625 BB+/Ba2 Genpact, Ltd., Term Loan, 4.25%, 8/30/19 1,892,444 --------------- $ 3,751,859 ----------------------------------------------------------------------------------------------------------- Internet Software & Services -- 0.1% 392,000 BB+/Ba3 Autotrader.com, Inc., Tranche B-1 Term Loan, 4.0%, 12/15/16 $ 396,508 ----------------------------------------------------------------------------------------------------------- IT Consulting & Other Services -- 1.3% 1,990,000 BB/Ba3 Booz Allen Hamilton, Inc., Initial Tranche B Term Loan, 4.5%, 7/31/19 $ 2,007,900 498,750 B/Ba3 Kronos, Inc., First Lien Incremental Term Loan, 4.5%, 10/30/19 503,114 1,800,140 BB/Ba3 SunGuard Data Systems, Inc., Tranche C Term Loan, 3.948%, 2/28/17 1,812,890 --------------- $ 4,323,904 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 31 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Systems Software -- 1.5% 918,643 BBB-/Ba2 Dealer Computer Services, Inc., Tranche B Term Loan, 2.193%, 4/21/16 $ 926,099 2,040,000 NR/Ba2 Rovi Solutions Corp., Tranche B-3 Term Loan, 3.5%, 3/29/19 2,047,650 2,000,000 B+/B1 Stoneriver Group, LP, Initial First Lien Term Loan, 3.25%, 11/30/19 2,005,420 --------------- $ 4,979,169 --------------- Total Software & Services $ 31,047,485 ----------------------------------------------------------------------------------------------------------- TECHNOLOGY HARDWARE & EQUIPMENT -- 4.0% Communications Equipment -- 1.8% 1,492,500 B+/B1 Audio Visual Services Group, Inc., First Lien Term Loan, 6.75%, 11/9/18 $ 1,522,350 950,000 B/B1 Avaya, Inc., Term B-5 Loan, 8.0%, 3/31/18 914,375 977,532 BB/Ba3 CommScope, Inc., Tranche 2 Term Loan, 3.75%, 1/14/18 987,918 2,305,366 BBB-/Ba3 Riverbed Technology, Inc., Term Loan, 4.0%, 12/18/19 2,337,544 --------------- $ 5,762,187 ----------------------------------------------------------------------------------------------------------- Electronic Components -- 1.3% 5,120 BB+/Ba2 Flextronics International, Ltd., Delayed Draw Term Loan A-1-B, 2.444%, 10/1/14 $ 5,136 162,908 BB+/Ba2 Flextronics International, Ltd., Delayed Draw Term Loan A-3, 2.444%, 10/1/14 163,417 1,310,000 B+/B2 Generac Power Systems, Inc., Term Loan, 6.25%, 5/30/18 1,319,268 1,578,455 B/B2 Scitor Corp., Term Loan, 5.0%, 2/15/17 1,554,778 1,375,000 B/B2 Securus Technologies Holdings, Inc., Initial First Lien Term Loan, 4.75%, 4/30/20 1,380,156 --------------- $ 4,422,755 ----------------------------------------------------------------------------------------------------------- Electronic Equipment & Instruments -- 0.3% 989,899 B+/Ba3 Sensus USA, Inc., Term Loan, 4.75%, 5/9/17 $ 994,848 ----------------------------------------------------------------------------------------------------------- Electronic Manufacturing Services -- 0.2% 593,870 B+/B2 Clover Technologies Group LLC, (Clover Holdings, Inc.), Term Loan, 7.75%, 5/7/18 $ 597,830 ----------------------------------------------------------------------------------------------------------- Technology Distributors -- 0.4% 1,288,003 BB-/B1 Excelitas Technologies Corp., New Term Loan B, 5.0%, 11/29/16 $ 1,294,443 --------------- Total Technology Hardware & Equipment $ 13,072,063 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 32 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- TELECOMMUNICATION SERVICES -- 3.0% Integrated Telecommunication Services -- 2.4% 637,889 B+/B1 Hargray Acquisition Co.,/DPC Acquisition LLC/HCP Acquisition LLC, First Lien Term Loan, 2.448%, 6/27/14 $ 640,281 870,000 BB+/Baa3 TW Telecom Holdings, Inc., (fka Time Warner Telecom Holdings, Inc.), Term Loan B Loan, 2.7%, 4/17/20 875,619 GBP 400,000 BB-/Ba3 Virgin Media Investment Holdings, Ltd., GBP Term Loan C, 3.75%, 2/15/20 613,564 1,660,000 BB-/Ba3 Virgin Media Investment Holdings, Ltd., New Term Loan B, 2.75%, 2/15/20 1,662,190 1,125,000 B+/Ba3 West Corp., Term B-7 Loan, 3.75%, 7/15/16 1,139,906 1,621,405 B+/Ba3 West Corp., Term B-8 Loan, 3.75%, 6/30/18 1,636,605 1,246,875 BB+/Baa3 Windstream Corp., Tranche B-4 Term Loan, 3.5%, 1/23/20 1,257,780 --------------- $ 7,825,945 ----------------------------------------------------------------------------------------------------------- Wireless Telecommunication Services -- 0.6% 1,960,188 BB-/B1 Syniverse Holdings, Inc., Initial Term Loan, 5.0%, 4/23/19 $ 1,973,664 --------------- Total Telecommunication Services $ 9,799,609 ----------------------------------------------------------------------------------------------------------- TRANSPORTATION -- 3.6% Air Freight & Logistics -- 0.4% 498,750 B/B2 Air Medical Group Holdings, Inc., Term Loan B-1, 6.5%, 6/30/18 $ 508,725 300,000 B/B1 Ceva Group Plc, Dollar Tranche B Pre- Funded L/C, 0.183%, 8/31/16 295,625 1,200,000 CCC+/Caa1 Ceva Group Plc, Tranche B Term Loan, 5.276%, 8/31/16 1,173,756 --------------- $ 1,978,106 ----------------------------------------------------------------------------------------------------------- Airlines -- 2.3% 833,000 BB-/Ba3 Allegiant Travel Co., Term Loan, 5.75%, 3/10/17 $ 842,371 250,000 BB-/Ba2 Continental Airlines, Inc., (United Air Lines, Inc.), Class B Term Loan, 4.0%, 4/1/19 252,937 1,496,250 B+/Ba2 Delta Air Lines, Inc., Term B-1 Loan, 4.0%, 10/18/18 1,509,811 1,326,375 BB/NR Delta Air Lines, Inc., Term Loan, 4.25%, 4/20/17 1,344,613 3,450,000 B+/B2 U.S. Airways Group, Inc., Term Loan, 2.5%, 3/21/14 3,455,175 --------------- $ 7,404,907 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 33 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Marine -- 0.3% 1,000,000 CCC/B3 Commercial Barge Line Co., Initial First Lien Term Loan, 7.5%, 9/22/19 $ 992,500 ----------------------------------------------------------------------------------------------------------- Marine Ports & Services -- 0.2% 650,000 B/B3 Lineage Logistics LLC, Term Loan, 4.5%, 4/26/19 $ 653,656 ----------------------------------------------------------------------------------------------------------- Trucking -- 0.4% 1,216,617 NR/NR Swift Transportation Co., LLC, Tranche B-2 Term Loan, 4.0%, 12/21/17 $ 1,232,839 --------------- Total Transportation $ 12,262,008 ----------------------------------------------------------------------------------------------------------- UTILITIES -- 3.8% Electric Utilities -- 2.0% 2,250,000 BB-/B1 Calpine Construction Finance Co., LP, Term B-1 Loan, 2.25%, 5/3/20 $ 2,243,812 1,700,000 NR/Ba3 Star West Generation LLC, Term B Advance, 4.0%, 3/13/20 1,725,500 3,506,137 CCC/Caa3 Texas Competitive Electric Holdings Co., LLC, 2017 Term Loan, 4.699%, 10/10/17 2,551,812 --------------- $ 6,521,124 ----------------------------------------------------------------------------------------------------------- Independent Power Producers & Energy Traders -- 1.8% 1,252,890 BB+/Ba1 AES Corp., Initial Term Loan, 3.75%, 6/1/18 $ 1,267,861 1,690,500 BB-/B1 Calpine Corp., Term Loan, 4.0%, 4/1/18 1,708,360 497,500 BB-/B1 Calpine Corp., Term Loan, 4.0%, 10/9/19 503,035 1,076,923 BB-/B2 Dynegy, Inc., Tranche B-2 Term Loan, 4.0%, 4/23/20 1,083,542 400,000 NR/Baa3 NRG Energy, Inc., 2013 Term Loan, 2.0%, 7/1/18 398,375 844,950 BB+/Baa3 NRG Energy, Inc., Term Loan, 3.25%, 7/1/18 854,878 --------------- $ 5,816,051 --------------- Total Utilities $ 12,337,175 ----------------------------------------------------------------------------------------------------------- TOTAL SENIOR SECURED FLOATING RATE LOAN INTERESTS (Cost $460,705,189) $ 454,780,579 ----------------------------------------------------------------------------------------------------------- CLAIMS -- 0.0% of Net Assets TRANSPORTATION -- 0.0% Airlines -- 0.0% 1,200,000(a)(g) NR/NR Northwest Airlines, Inc., ALPA Claim- Escrow, 0.0% $ -- 2,500,000(a)(g) NR/NR Northwest Airlines, Inc., Bell Atlantic Claim-Escrow, 0.0% -- 2,500,000(a)(g) NR/NR Northwest Airlines, Inc., EDC Claim- Escrow, 0.0% -- The accompanying notes are an integral part of these financial statements. 34 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- Airlines -- (continued) 2,130,600(a)(g) NR/NR Northwest Airlines, Inc., Flight Attendant Claim-Escrow, 0.0% $ -- 1,500,000(a)(g) NR/NR Northwest Airlines, Inc., GE Claim- Escrow, 0.0% -- 1,264,500(a)(g) NR/NR Northwest Airlines, Inc., IAM Claim- Escrow, 0.0% -- 1,404,900(a)(g) NR/NR Northwest Airlines, Inc., Retiree Claim- Escrow, 0.0% $ -- --------------- Total Transportation $ -- ----------------------------------------------------------------------------------------------------------- TOTAL CLAIMS (Cost $0) $ -- ----------------------------------------------------------------------------------------------------------- CORPORATE BONDS & NOTES -- 5.2% of Net Assets BANKS -- 0.3% Diversified Banks -- 0.3% 1,000,000(d) BBB+/Baa2 Intesa Sanpaolo S.p.A., 2.674%, 2/24/14 (144A) $ 1,005,072 --------------- Total Banks $ 1,005,072 ----------------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 0.9% Aerospace & Defense -- 0.6% 1,850,000 BB-/Ba3 Spirit Aerosystems, Inc., 7.5%, 10/1/17 $ 1,942,500 ----------------------------------------------------------------------------------------------------------- Construction & Farm Machinery & Heavy Trucks -- 0.3% 1,000,000 B+/B3 Manitowoc Co., Inc., 9.5%, 2/15/18 $ 1,092,500 --------------- Total Capital Goods $ 3,035,000 ----------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.2% Consumer Finance -- 0.1% 200,000 BBB/Baa1 Capital One Financial Corp., 7.375%, 5/23/14 $ 212,706 ----------------------------------------------------------------------------------------------------------- Other Diversified Financial Services -- 0.1% 500,000(d) BBB-/NR Vita Capital V, Ltd., 2.896%, 1/15/17 (144A) $ 511,400 --------------- Total Diversified Financials $ 724,106 ----------------------------------------------------------------------------------------------------------- ENERGY -- 0.9% Oil & Gas Drilling -- 0.1% 250,000 B-/B3 Offshore Group Investment, Ltd., 7.5%, 11/1/19 $ 270,000 ----------------------------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- 0.8% 2,490,000 BB/B1 Denbury Resources, Inc., 8.25%, 2/15/20 $ 2,788,800 --------------- Total Energy $ 3,058,800 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 35 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Principal Amount S&P/Moody's USD ($) Ratings Value ----------------------------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SERVICES -- 1.0% Health Care Equipment & Services -- 0.3% 950,000 B+/B2 Physio-Control International, Inc., 9.875%, 1/15/19 (144A) $ 1,073,500 ----------------------------------------------------------------------------------------------------------- Health Care Supplies -- 0.7% 7,360,509(a)(c) NR/NR Azithromycin Royalty Sub LLC, 16.0%, 5/15/19 $ 2,208,153 --------------- Total Health Care Equipment & Services $ 3,281,653 ----------------------------------------------------------------------------------------------------------- INSURANCE -- 0.7% Reinsurance -- 0.7% 250,000(d) BB-/NR Atlas Reinsurance VII, Ltd., 8.154%, 1/7/16 (144A) $ 255,450 500,000(d) NR/Baa1 Combine Re, Ltd., 4.525%, 1/7/15 (144A) 515,800 250,000(d) BB/NR East Lane Re V, Ltd., 9.025%, 3/16/16 (144A) 270,125 500,000(d) BB/NR Lodestone Re, Ltd., 6.025%, 1/8/14 (144A) 500,700 250,000(d) BB/NR Mystic Re, Ltd., 9.025%, 3/12/15 (144A) 261,825 250,000(d) B+/NR Mythen Re, Ltd., Series 2012-2 Class A, 8.71%, 1/5/17 (144A) 258,750 250,000(d) B/NR Queen Street VII Re, Ltd., 8.625%, 4/8/16 (144A) 254,650 --------------- Total Insurance $ 2,317,300 ----------------------------------------------------------------------------------------------------------- MATERIALS -- 0.9% Diversified Metals & Mining -- 0.3% 1,050,000 CCC+/B3 Molycorp, Inc., 10.0%, 6/1/20 $ 1,050,000 ----------------------------------------------------------------------------------------------------------- Paper Products -- 0.6% 1,750,000 B+/B1 Appleton Papers, Inc., 10.5%, 6/15/15 (144A) $ 1,848,437 --------------- Total Materials $ 2,898,437 ----------------------------------------------------------------------------------------------------------- TELECOMMUNICATION SERVICES -- 0.0%+ Integrated Telecommunication Services -- 0.0%+ 6,000 BB-/Ba2 Frontier Communications Corp., 8.25%, 5/1/14 $ 6,315 --------------- Total Telecommunication Services $ 6,315 ----------------------------------------------------------------------------------------------------------- TRANSPORTATION -- 0.3% Air Freight & Logistics -- 0.3% 1,000,000(b) CCC-/C CEVA Group Plc, 11.5%, 4/1/18 (144A) $ 910,000 --------------- Total Transportation $ 910,000 ----------------------------------------------------------------------------------------------------------- TOTAL CORPORATE BONDS & NOTES (Cost $21,546,162) $ 17,236,683 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 36 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ----------------------------------------------------------------------------------------------------------- Shares Value ----------------------------------------------------------------------------------------------------------- COMMON STOCKS -- 3.5% of Net Assets AUTOMOBILES & COMPONENTS -- 2.9% Auto Parts & Equipment -- 2.9% 197,208 Delphi Automotive Plc $ 9,625,723 --------------- Total Automobiles & Components $ 9,625,723 ----------------------------------------------------------------------------------------------------------- MEDIA -- 0.5% Broadcasting -- 0.3% 245 New Young Broadcasting Holding Co., Inc. $ 998,375 ----------------------------------------------------------------------------------------------------------- Publishing -- 0.2% EUR 266,510(h) PagesJaunes Groupe SA $ 636,634 --------------- Total Media $ 1,635,009 ----------------------------------------------------------------------------------------------------------- PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 0.0%+ Biotechnology -- 0.0%+ 2,454(h) Progenics Pharmaceuticals, Inc. $ 9,767 --------------- Total Pharmaceuticals, Biotechnology & Life Sciences $ 9,767 ----------------------------------------------------------------------------------------------------------- RETAILING -- 0.0%+ Apparel Retail -- 0.0%+ 569(h) Johnny Appleseed's, Inc. $ -- --------------- Total Retailing $ -- ----------------------------------------------------------------------------------------------------------- TELECOMMUNICATION SERVICES -- 0.1% Alternative Carriers -- 0.1% 57,813(h) Clearwire Corp. $ 259,002 --------------- Total Telecommunication Services $ 259,002 ----------------------------------------------------------------------------------------------------------- TRANSPORTATION -- 0.0%+ Airlines -- 0.0%+ 960(h) Delta Air Lines, Inc. $ 17,290 --------------- Total Transportation $ 17,290 ----------------------------------------------------------------------------------------------------------- UTILITIES -- 0.0%+ Independent Power Producers & Energy Traders -- 0.0%+ 775 NRG Energy, Inc. $ 19,778 --------------- Total Utilities $ 19,778 ----------------------------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $5,902,284) $ 11,566,569 ----------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 37 Schedule of Investments | 5/31/13 (unaudited) (continued) ----------------------------------------------------------------------------------------------------------- Shares Value ----------------------------------------------------------------------------------------------------------- LIQUIDATING TRUSTS -- 0.0%+ of Net Assets CONSUMER SERVICES -- 0.0%+ Hotels, Resorts & Cruise Lines -- 0.0%+ 3,377,886(a)(h)(i) Yellowstone Mountain Club LLC, Liquidating Trust $ -- --------------- Total Consumer Services $ -- ----------------------------------------------------------------------------------------------------------- ENERGY -- 0.0%+ Oil & Gas Exploration & Production -- 0.0%+ 4,995,000(a)(h)(i) Crusader Energy Group, Inc., Liquidating Trust $ -- --------------- Total Energy $ -- ----------------------------------------------------------------------------------------------------------- TOTAL LIQUIDATING TRUSTS (Cost $0) $ -- ----------------------------------------------------------------------------------------------------------- RIGHT/WARRANT -- 0.8% of Net Assets MEDIA -- 0.8% Broadcasting -- 0.8% 665 New Young Broadcasting Holding Co., Inc., Expires 12/24/24 $ 2,709,875 --------------- Total Media $ 2,709,875 ----------------------------------------------------------------------------------------------------------- TOTAL RIGHT/WARRANT (Cost $1,307,997) $ 2,709,875 ----------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------- Principal Amount ----------------------------------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENT -- 10.0% -- of Net Assets REPURCHASE AGREEMENT: 10.0% $ 32,815,000 Bank of Nova Scotia, Inc., 0.08%, dated 5/31/13, repurchase price of $32,815,000 plus accrued interest on 6/3/13 collateralized by $33,471,523 Freddie Mac Giant, 2.5%, 7/1/27. $ 32,815,000 ----------------------------------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENT (Cost $32,815,000) $ 32,815,000 ----------------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES -- 160.8% (Cost -- $529,548,068) (j) 527,441,380 ----------------------------------------------------------------------------------------------------------- OTHER ASSETS AND LIABILITIES -- (5.2)% $ (17,004,199) ----------------------------------------------------------------------------------------------------------- PREFERRED SHARES AT REDEMPTION VALUE, INCLUDING DIVIDENDS PAYABLE -- (55.6)% $ (182,469,622) ----------------------------------------------------------------------------------------------------------- NET ASSETS APPLICABLE TO COMMON SHAREOWNERS -- 100.0% $ 327,967,559 =========================================================================================================== The accompanying notes are an integral part of these financial statements. 38 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 + Amount rounds to less than 0.1%. NR Security not rated by S&P or Moody's. (144A) Security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers in a transaction exempt from registration. At May 31, 2013, the value of these securities amounted to $15,998,383, or 4.9% of total net assets applicable to common shareowners. * Senior secured floating rate loan interests in which the Trust invests generally pay interest at rates that are periodically redetermined by reference to a base lending plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one or more major United States banks, (iii) the certificate of deposit or (iv) other base lending rates used by commercial lenders. The interest rate shown is the rate accruing at May 31, 2013. (a) Security is valued using fair value methods (other than pricing supplied by an independent pricing services) See Notes to Financial Statements -- Note 1A. (b) Security is in default and is non income producing. (c) Indicates a security that has been deemed as illiquid. As of May 31, 2013 the aggregate cost of illiquid securities in the Trust's portfolio was $19,906,476. As of that date, the aggregate value of illiquid securities in the Trust's portfolio of $10,723,764 represented 3.3% of total net assets applicable to common shareowners. (d) Floating rate note. The rate shown is the coupon rate at May 31, 2013. (e) The company and agent bank are in the process of negotiating forbearance. (f) Payment in Kind (PIK) security which may pay interest in the form of additional principal amount. (g) Security represents a claim which is subject to bankruptcy court findings which may result in an exchange of money, assets or equity. (h) Non-income producing. (i) Security represents a liquidating trust which is a vehicle through which future settlements of bankruptcy claims are dispersed to creditors. (j) At May 31, 2013, the net unrealized loss on investments based on cost for federal tax purposes of $529,247,661 was as follows: Aggregate gross unrealized gain for all investments in which there is an excess of value over tax cost $ 16,415,547 Aggregate gross unrealized loss for all investments in which there is an excess of tax cost over value (18,221,828) ------------- Net unrealized loss $ (1,806,281) ============= For financial reporting purposes net unrealized loss on investments was $2,109,302 and cost of investments aggregated $529,548,068. Purchases and sales of securities (excluding temporary cash investments) for the six months ended May 31, 2013 aggregated $227,206,141 and $230,529,947 respectively. Principal amounts are denominated in U.S. dollars unless otherwise noted. EUR -- Euro GBP -- Great British Pound The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 39 Schedule of Investments | 5/31/13 (unaudited) (continued) Various inputs are used in determining the value of the Trust's investments. These inputs are summarized in the three broad levels below. Level 1 - quoted prices in active markets for identical securities. Level 2 - other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds credit risks, etc.) See Notes to Financial Statements -- Note 1A. Level 3 - significant unobservable inputs (including the Trust's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans are categorized as Level 2, and securities valued using fair value methods (other than prices supplied by independent pricing services) as level 3. See Notes to Financial Statements -- Note 1A. The following is a summary of the inputs used as of May 31, 2013, in valuing the Trust's investments. ----------------------------------------------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total ----------------------------------------------------------------------------------------------------------------------------- Asset Backed Security $ -- $ 194,563 $ -- $ 194,563 Collateralized Loan Obligations Diversified Banks -- -- 2,729,851 2,729,851 Thrifts & Mortgage Finance -- -- 5,408,260 5,408,260 Senior Secured Floating Rate Loan Interests -- 454,780,579 -- 454,780,579 Claims Airlines -- -- --* -- Corporate Bonds & Notes Health Care Supplies -- -- 2,208,153 2,208,153 All Other -- 15,028,530 -- 15,028,530 Common Stocks Broadcasting -- 998,375 -- 998,375 All Other 10,568,194 -- -- 10,568,194 Liquidating Trusts Oil & Gas Exploration & Production -- -- --* -- Hotels, Resorts & Cruise Lines -- -- --* -- Right/Warrant Broadcasting -- 2,709,875 -- 2,709,875 Temporary Cash Investments Repurchase Agreement -- 32,815,000 -- 32,815,000 ----------------------------------------------------------------------------------------------------------------------------- Total Investments in Securities $ 10,568,194 $506,526,922 $10,346,264 $527,441,380 ============================================================================================================================= * Security is valued at $0. During the six months ended May 31, 2013, there were no transfers between Levels 1, 2 and 3. The accompanying notes are an integral part of these financial statements. 40 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 The following is a reconciliation of assets valued using significant unobservable inputs (level 3): ---------------------------------------------------------------------------------------------------------------------------------- Change in Balance Realized Unrealized Accrued Transfers Transfers Balance as of gain appreciation discounts/ in to out of as of 11/30/12 (loss)(1) (depreciation)(2) Purchases Sales premiums Level 3* Level 3* 5/31/13 ---------------------------------------------------------------------------------------------------------------------------------- Collateralized Loan Obligations Diversified Banks $ 2,375,695 $ -- $ 282,045 $ -- $ -- $ 72,111 $ -- $ -- $ 2,729,851 Thrifts & Mortgage Finance 4,984,230 -- 303,718 -- -- 120,312 -- -- 5,408,260 Corporate Bonds & Notes Health Care Supplies 5,707,340 4,103 (2,714,950) -- (792,844) 4,504 -- -- 2,208,153 ----------------------------------------------------------------------------------------------------------------------------------- Total $13,067,265 $4,103 $(2,129,187) $ -- $(792,844) $196,927 $ -- $ -- $10,346,264 ================================================================================================================================== * Transfers are calculated on the beginning of period values. (1) Realized gain (loss) on these securities is included in the realized gain (loss) from investments in the Statement of Operations. (2) Unrealized appreciation (depreciation) on these securities is included in the change in unrealized gain (loss) from investments in the Statement of Operations. Net change in unrealized appreciation of Level 3 investments still held and considered Level 3 at 5/31/13: $(2,166,018) The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 41 Schedule of Investments | 5/31/13 (unaudited) (continued) The following table presents additional information about valuation techniques and inputs used for investments that were measured at fair value and categorized as Level 3 at May 31, 2013: ----------------------------------------------------------------------------------------------- Fair Value Valuation Unobservable Value/Range 5/31/13 Technique(s) Input (Weighted Average) ----------------------------------------------------------------------------------------------- Collateralized Loan Third Party $88.38-$98.68 Obligations $8,138,111 Vendor Broker Quote per bond Corporate Bonds Third Party $30.00 & Notes $2,208,152 Vendor Broker Quote per bond Liquidating Discounted Trusts(1) -- Cash Flow Residual Value 0 Discounted Claims(2) -- Cash Flow Residual Value 0 (1) The significant unobservable input used in the fair value measurement of liquidating trusts is the projected cash flow. Significant increases (decreases) in this input would result in a significantly higher (lower) fair value measurement. (2) The significant unobservable input used in the fair value measurement of claims is the projected cash flow. Significant increases (decreases) in this input would result in a significantly higher (lower) fair value measurement. The accompanying notes are an integral part of these financial statements. 42 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Statement of Assets and Liabilities | 5/31/13 (unaudited) ASSETS: Investments in securities, at value (cost $529,548,068) $ 527,441,380 Cash 1,147,823 Receivables -- Investment securities sold 11,802,462 Interest receivable 2,717,357 Dividends receivable 67,051 Reinvestment of distributions 59,113 --------------------------------------------------------------------------------------- Total assets $ 543,235,186 --------------------------------------------------------------------------------------- LIABILITIES: Payables -- Investment securities purchased $ 32,098,599 Due to affiliates 294,033 Administration fee payable 78,464 Accrued expenses 323,940 Other liabilities 2,969 --------------------------------------------------------------------------------------- Total liabilities $ 32,798,005 --------------------------------------------------------------------------------------- PREFERRED SHARES AT REDEMPTION VALUE: $25,000 liquidation value per share applicable to 7,298 shares, including dividends payable of $19,622 $ 182,469,622 --------------------------------------------------------------------------------------- NET ASSETS APPLICABLE TO COMMON SHAREOWNERS: Paid-in capital $ 465,436,880 Undistributed net investment income 6,372,086 Accumulated net realized loss on investment, credit default swaps and foreign currency transactions (141,748,710) Net unrealized depreciation on investments (2,106,688) Net unrealized appreciation on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 13,991 --------------------------------------------------------------------------------------- Net assets applicable to common shareowners $ 327,967,559 --------------------------------------------------------------------------------------- NET ASSET VALUE PER COMMON SHARE: No par value (unlimited number of shares authorized) Based on $327,967,559/24,730,092 common shares $ 13.26 ======================================================================================= The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 43 Statement of Operations (unaudited) For the Six Months Ended 5/31/13 INVESTMENT INCOME: Interest $ 15,238,548 Dividends 67,213 Facility and other fees 754,461 -------------------------------------------------------------------------------------------------- Total Investment income $ 16,060,222 -------------------------------------------------------------------------------------------------- EXPENSES: Management fees $ 1,775,356 Administrative reimbursements 120,258 Transfer agent fees and expenses 12,968 Shareholder communications expense 5,588 Auction agent fees 231,444 Custodian fees 24,077 Registration fees 5,877 Professional fees 157,768 Printing expenses 14,718 Trustees' fees 8,433 Pricing fees 37,217 Miscellaneous 87,903 -------------------------------------------------------------------------------------------------- Total expenses $ 2,481,607 -------------------------------------------------------------------------------------------------- Net investment income $ 13,578,615 -------------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized loss on: Investments $ (1,398,028) Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies (4,541) $ (1,402,569) -------------------------------------------------------------------------------------------------- Change in net unrealized appreciation (depreciation) on: Investments $ 5,410,314 Unfunded loan commitment (6,431) Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 13,129 $ 5,417,012 -------------------------------------------------------------------------------------------------- Net gain on investments and foreign currency transactions $ 4,014,443 -------------------------------------------------------------------------------------------------- DISTRIBUTIONS TO PREFERRED SHAREOWNERS FROM NET INVESTMENT INCOME: $ (1,545,658) -------------------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $ 16,047,400 ================================================================================================== The accompanying notes are an integral part of these financial statements. 44 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Statements of Changes in Net Assets -------------------------------------------------------------------------------------------------- Six Months Ended 5/31/13 Year Ended (unaudited) 11/30/12 -------------------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment income $ 13,578,615 $ 29,253,889 Net realized loss on investments and foreign currency transactions (1,402,569) (21,587,943) Change in unrealized appreciation (depreciation) on investments,unfunded loan commitments and foreign currency transactions 5,417,012 (35,297,779) Distributions to preferred shareowners from net investment income (1,545,658) (2,841,944) -------------------------------------------------------------------------------------------------- Net increase in net assets applicable to common shareowners resulting from operations $ 16,047,400 $ 40,121,781 -------------------------------------------------------------------------------------------------- DISTRIBUTIONS TO COMMON SHAREOWNERS: Net investment income ($0.45 and $1.01 per share, respectively) $ (11,122,922) $ (25,046,607) -------------------------------------------------------------------------------------------------- Total distributions to common shareowners $ (11,122,922) $ (25,046,607) -------------------------------------------------------------------------------------------------- FROM TRUST SHARE TRANSACTIONS: Reinvestment of distributions $ 328,940 $ 816,896 -------------------------------------------------------------------------------------------------- Net increase in net assets applicable to common shareowners from Trust share transactions $ 328,940 $ 816,896 -------------------------------------------------------------------------------------------------- Net increase in net assets applicable to common shareowners $ 5,253,418 $ 15,892,070 NET ASSETS APPLICABLE TO COMMON SHAREOWNERS: Beginning of period 322,714,141 306,822,071 -------------------------------------------------------------------------------------------------- End of period $ 327,967,559 $ 322,714,141 -------------------------------------------------------------------------------------------------- Undistributed net investment income $ 6,372,086 $ 5,462,051 -------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 45 Financial Highlights ------------------------------------------------------------------------------------------------------------------------------------ Six Months Ended Year Year Year Year Year 5/31/13 Ended Ended Ended Ended Ended (unaudited) 11/30/12 11/30/11 11/30/10 11/30/09 11/30/08 ------------------------------------------------------------------------------------------------------------------------------------ Per Share Operating Performance Net asset value, beginning of period $ 13.06 $ 12.45 $ 12.52 $ 11.40 $ 8.62 $ 18.07 ------------------------------------------------------------------------------------------------------------------------------------ Increase (decrease) from investment operations:(a) Net investment income $ 0.55 $ 1.19 $ 1.28 $ 1.17 $ 1.13 $ 1.88 Net realized and unrealized gain (loss) on investments and foreign currency transactions 0.16 0.55 (0.30) 0.94 2.94 (8.88) Distributions to preferred shareowners from: Net investment income (0.06) (0.12) (0.11) (0.11) (0.12) (0.37) Net realized gains -- -- -- -- -- (0.03) ------------------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) from investment operations $ 0.65 $ 1.62 $ 0.87 $ 2.00 $ 3.95 $ (7.40) ------------------------------------------------------------------------------------------------------------------------------------ Distributions to common shareowners from: Net investment income (0.45) (1.01) (0.94) (0.88) (1.12) (1.70) Net realized gains -- -- -- -- -- (0.35) Tax return of capital -- -- -- -- (0.05) -- ------------------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) in net asset value $ 0.20 $ 0.61 $ (0.07) $ 1.12 $ 2.78 $ (9.45) ------------------------------------------------------------------------------------------------------------------------------------ Net asset value, end of period(b) $ 13.26 $ 13.06 $ 12.45 $ 12.52 $ 11.40 $ 8.62 ------------------------------------------------------------------------------------------------------------------------------------ Market value, end of period(b) $ 13.77 $ 13.41 $ 12.55 $ 13.16 $ 11.54 $ 6.90 ==================================================================================================================================== Total return at market value(c) 6.84% 15.66% 2.60% 22.63% 91.01% (52.10)% Ratios to average net assets of common shareowners: Net expenses (d) 1.53%(e) 1.58% 1.67% 1.74% 2.03% 1.60% Net investment income before preferred share distributions 8.35%(e) 9.24% 9.96% 9.66% 11.79% 12.61% Preferred share distributions 0.95%(e) 0.90% 0.85% 0.94% 1.26% 2.47% Net investment income available to common shareowners 7.40%(e) 8.34% 9.11% 8.72% 10.53% 10.14% Portfolio turnover 45% 63% 42% 40% 32% 31% Net assets of common shareowners, end of period (in thousands) $327,968 $322,714 $306,822 $307,137 $278,565 $210,617 ==================================================================================================================================== The accompanying notes are an integral part of these financial statements. 46 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 ------------------------------------------------------------------------------------------------------------------------------------ Six Months Ended Year Year Year Year Year 5/31/13 Ended Ended Ended Ended Ended (unaudited) 11/30/12 11/30/11 11/30/10 11/30/09 11/30/08 ------------------------------------------------------------------------------------------------------------------------------------ Preferred shares outstanding (in thousands) $182,450 $182,450 $182,450 $182,450 $182,450 $204,475 Asset coverage per preferred share, end of period $ 69,932 $ 69,222 $ 67,047 $ 69,090 $ 63,175 $ 50,758 Average market value per preferred share (f) $ 24,997 $ 25,000 $ 25,000 $ 25,000 $ 25,000 $ 25,000 Liquidation value, including dividends payable, per preferred share $ 24,999 $ 25,003 $ 25,005 $ 25,005 $ 25,005 $ 25,007 Ratios to average net assets of common shareowners before waivers and reimbursement of expenses Total expenses (d) 1.53%(e) 1.58% 1.67% 1.74% 2.03% 1.60% Net investment income before preferred share distributions 8.35%(e) 9.24% 9.96% 9.66% 11.79% 12.61% Preferred share distributions 0.95%(e) 0.90% 0.85% 0.94% 1.26% 2.47% Net investment income available to common shareowners 7.40%(e) 8.32% 9.11% 8.72% 10.53% 10.14% ==================================================================================================================================== (a) The per common share data presented above is based upon the average common shares outstanding for the periods presented. (b) Net asset value and market value are published in Barron's on Saturday, The Wall Street Journal on Monday and The New York Times on Monday and Saturday. (c) Total investment return is calculated assuming a purchase of common shares at the current market value on the first day and a sale at the current market value on the last day of the periods reported. Dividends and distributions, if any, are assumed for purposes of this calculation to be reinvested at prices obtained under the Trust's dividend reinvestment plan. Total investment return does not reflect brokerage commissions. Past performance is not a guarantee of future results. (d) Expense ratios do not reflect the effect of distribution payments to preferred shareowners. (e) Annualized. (f) Market value is redemption value without an active market. The information above represents the audited operating performance data for a share of common stock outstanding, total investment return, ratios to average net assets and other supplemental data for the periods indicated. This information has been determined based upon financial information provided in the financial statements and market value data for the Trust's common shares. The accompanying notes are an integral part of these financial statements. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 47 Notes to Financial Statements | 5/31/13 (unaudited) 1. Organization and Significant Accounting Policies Pioneer Floating Rate Trust (the Trust) was organized as a Delaware statutory trust on October 6, 2004. Prior to commencing operations on December 28, 2004, the Trust had no operations other than matters relating to its organization and registration as a non-diversified, closed-end management investment company under the Investment Company Act of 1940, as amended. The Trust is a diversified fund. The investment objective of the Trust is to provide a high level of current income. The Trust will, as a secondary objective, also seek preservation of capital to the extent consistent with its primary objective of high current income. The Trusts financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Trust to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of income, expenses and gain or loss on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Trust in the preparation of its financial statements, which are consistent with those policies generally accepted in the investment company industry: A. Security Valuation Security transactions are recorded as of trade date. Senior floating rate loan interests (senior loans) are valued in accordance with guidelines established by the Board of Trustees at the mean between the last available bid and asked prices from one or more brokers or dealers as obtained from Loan Pricing Corporation, an independent pricing service. Senior loans for which no reliable price quotes are available will be valued by Loan Pricing Corporation through the use of pricing matrices to determine valuations. Fixed-income securities with remaining maturity of more than sixty days are valued at prices supplied by independent pricing services, which consider such factors as market prices, market events, quotations from one or more brokers, Treasury spreads, yields, maturities and ratings. Valuations may be supplemented by dealers and other sources, as required. Equity securities that are traded on an exchange are valued at the last sale price on the principal exchange where they are traded. Equity securities that have not traded on the date of valuation, or securities for which sale prices are not available, generally are valued using the mean between the last bid and asked prices. 48 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Shares of money market mutual funds are valued at such funds' net asset value. Trading in foreign securities is substantially completed each day at various times prior to the close of the New York Stock Exchange (NYSE). The values of such securities used in computing the net asset value of the Trust's shares are determined as of such times. Securities or loan interests for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by or at the direction or with the approval of the Valuation Committee using fair value methods pursuant to procedures adopted by the Board of Trustees. The Valuation Committee is comprised of certain members of the Board of Trustees. The Trust may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the determination of the Trusts net asset value. Examples of a significant event might include political or economic news, corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Trust's securities may differ from exchange prices and such differences could be material. The Trust's investment adviser, Pioneer Investment Management, Inc. (PIM) is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee. At May 31, 2013, 10 securities were valued using fair value methods (in addition to securities valued using prices supplied by independent pricing services), representing 0.7% of net assets applicable to common shareowners. Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. Discounts and premiums on debt securities are accreted or amortized, respectively, daily, into interest income on an effective yield to maturity basis with a corresponding increase or decrease in the cost basis of the security. Premiums and discounts related to certain mortgage-backed securities are amortized or accreted in proportion to the monthly paydowns. Interest income, including interest or income bearing cash accounts, is recorded on an accrual basis, net of unrecoverable foreign taxes withheld at the applicable country rates. Dividend income is recorded on the ex-dividend date, except that certain dividends from foreign securities where the ex-dividend date may have passed are recorded as soon as the Trust becomes aware of the ex-dividend data in the exercise of reasonable diligence. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 49 Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. B. Foreign Currency Translation The books and records of the Trust are maintained in U.S. dollars. Amounts denominated in foreign currencies are translated into U.S. dollars using current exchange rates. Net realized gains and losses on foreign currency transactions, if any, represent, among other things, the net realized gains and losses on foreign currency contracts, disposition of foreign currencies and the difference between the amount of income accrued and the U.S. dollars actually received. Further, the effects of changes in foreign currency exchange rates on investments are not segregated in the Statement of Operations from the effects of changes in market price of those securities but are included with the net realized and unrealized gain or loss on investments. C. Forward Foreign Currency Contracts The Trust may enter into forward foreign currency contracts (contracts) for the purchase or sale of a specific foreign currency at a fixed price on a future date. All contracts are marked to market daily at the applicable exchange rates, and any resulting unrealized gains or losses are recorded in the Trusts financial statements. The Trust records realized gains and losses at the time a portfolio hedge is offset by entry into a closing transaction or extinguished by delivery of the currency. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of the contracts and from unanticipated movements in the value of foreign currencies relative to the U.S. dollar (see Note 5). D. Federal Income Taxes It is the Trusts policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no provision for federal income taxes is required. As of May 31, 2013, the Trust did not have any interest and penalties related to uncertain tax positions, which if applicable, would be recorded as income tax expense on the Statement of Operations. Tax years for the prior three fiscal years remain subject to examination by federal and state tax authorities. The amount and character of income and capital gain distributions to shareowners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from 50 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. The tax character of current year distributions payable to shareowners will be determined at the end of the current taxable year. The tax character of distributions paid to shareowners during the year ended November 30, 2012 was as follows: ---------------------------------------------------------------------------- 2012 ---------------------------------------------------------------------------- Distributions paid from: Ordinary income $27,888,551 ---------------------------------------------------------------------------- Total $27,888,551 ============================================================================ The following shows the components of distributable earnings (losses) on a federal income tax basis at November 30, 2012: ---------------------------------------------------------------------------- 2012 ---------------------------------------------------------------------------- Distributable Earnings: Undistributed ordinary income $ 7,034,454 Capital loss carryforward (128,431,090) Post-October loss deferred (11,915,051) Dividends payable (1,872,810) Unrealized depreciation (7,209,302) ---------------------------------------------------------------------------- Total $(142,393,799) ============================================================================ The difference between book-basis and tax-basis unrealized appreciation is primarily attributable to tax deferral of losses on wash sales, the realization for tax purposes of unrealized gains on investments in passive foreign investment companies. The book/tax differences in the accrual of income on securities in default, the difference between book and tax amortization methods for premiums and discounts on fixed income securities and other temporary book/tax differences. E. Risks Information regarding the Trust's principal risks is contained in the Trust's original offering prospectus with additional information included in the Trust's shareowner reports issued from time to time. Please refer to those documents when considering the Trust's principal risks. At times, the Trust's investments may represent industries or industry sectors that are interrelated or have common risks, making the Trust more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 51 The Trust invests primarily in senior floating rate loans (Senior Loans). The Trust may also invest in other floating and variable rate instruments, including second lien loans, investment grade fixed-income debt securities and high yield, high risk corporate bonds. The Trust may also invest in below investment grade securities. Below investment grade securities are commonly referred to as junk bonds and are considered speculative with respect to the issuers capacity to pay interest and repay principal. These securities involve greater risk of loss, are subject to greater price volatility, and are less liquid, especially during periods of economic uncertainty or change, than higher rated debt securities. The Trust may invest in securities of issuers that are in default or that are in bankruptcy. Additionally, the Trust may invest in "event-linked" bonds, which sometimes are referred to as "insurance-linked" or "catastrophe" bonds. The return of principal and the payment of interest on event-linked bonds are contingent on the non-occurrence of a pre-defined "trigger" event, such as a hurricane or an earthquake of a specific magnitude. In addition to the specified trigger events, event-linked bonds may expose the Trust to other risks, including but not limited to issuer (credit) default, adverse regulatory or jurisdictional interpretations and adverse tax consequences. The Trust's investments in certain foreign markets or countries with limited developing markets may subject the Trust to a greater degree of risk than would investments in a developed market. These risks include disruptive political or economic conditions and the possible imposition of adverse governmental laws or currency exchange restrictions. The Trust is not limited in the percentage of its assets that may be invested in Senior Loans and other securities deemed to be illiquid. Illiquid securities may be difficult to sell at a fair price at times when the Trust believes it is desirable to do so and their market price is generally more volatile than that of more liquid securities. Illiquid securities are also more difficult to value and investment of the Trusts assets in illiquid securities may restrict the Trusts ability to take advantage of market opportunities. F. Repurchase Agreements With respect to repurchase agreements entered into by the Trust, the value of the underlying securities (collateral), including accrued interest, is required to be equal to or in excess of the repurchase price. The collateral for all repurchase agreements is held in safekeeping in the customer-only account of the Trusts custodian or a subcustodian of the Trust. PIM is responsible for determining that the value of the collateral remains at least equal to the repurchase price. 52 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 G. Automatic Dividend Reinvestment Plan All common shareowners whose shares are registered in their own names automatically participate in the Automatic Dividend Reinvestment Plan (the Plan), under which participants receive all dividends and capital gain distributions (collectively, dividends) in full and fractional common shares of the Trust in lieu of cash. Shareowners may elect not to participate in the Plan. Shareowners not participating in the Plan receive all dividends and capital gain distributions in cash. Participation in the Plan is completely voluntary and may be terminated or resumed at any time without penalty by notifying American Stock Transfer & Trust Company, the agent for shareowners in administering the Plan (the Plan Agent), in writing prior to any dividend record date; otherwise such termination or resumption will be effective with respect to any subsequently declared dividend or other distribution. If a shareowners shares are held in the name of a brokerage firm, bank or other nominee, the shareowner can ask the firm or nominee to participate in the Plan on the shareowners behalf. If the firm or nominee does not offer the Plan, dividends will be paid in cash to the shareowner of record. A firm or nominee may reinvest a shareowners cash dividends in common shares of the Trust on terms that differ from the terms of the Plan. Whenever the Trust declares a dividend on common shares payable in cash, participants in the Plan will receive the equivalent in common shares acquired by the Plan Agent either (i) through receipt of additional unissued but authorized common shares from the Trust or (ii) by purchase of outstanding common shares on the New York Stock Exchange or elsewhere. If, on the payment date for any dividend, the net asset value per common share is equal to or less than the market price per share plus estimated brokerage trading fees (market premium), the Plan Agent will invest the dividend amount in newly issued common shares. The number of newly issued common shares to be credited to each account will be determined by dividing the dollar amount of the dividend by the net asset value per common share on the date the shares are issued, provided that the maximum discount from the then current market price per share on the date of issuance does not exceed 5%. If, on the payment date for any dividend, the net asset value per common share is greater than the market value (market discount), the Plan Agent will invest the dividend amount in common shares acquired in open-market purchases. There are no brokerage charges with respect to newly issued common shares. However, each participant will pay a pro rata share of brokerage trading fees incurred with respect to the Plan Agents open-market purchases. Participating in the Plan does not relieve shareowners from any federal, state or local taxes which may be due on dividends paid in any taxable year. Shareowners holding Plan shares in a brokerage account may not be able to transfer the shares to another broker and continue to participate in the Plan. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 53 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), manages the Trust's portfolio. Management fees payable under the Trust's Advisory Agreement with PIM are calculated daily at the annual rate of 0.70% of the Trust's average daily managed assets. Managed assets means (a) the total assets of the Trust, including any form of investment leverage, minus (b) all accrued liabilities incurred in the normal course of operations, which shall not include any liabilities or obligations attributable to investment leverage obtained through (i) indebtedness of any type (including, without limitation, borrowing through a credit facility of the issuance of debt securities), (ii) the issuance of preferred stock or other similar preference securities, and/or (iii) any other means. For the period ended May 31, 2013, the net management fee was 0.70% of the Trust's average daily managed assets, which was equivalent to 1.07% of the Trust's average daily net assets. In addition, under PIMs management and administration agreements, certain other services and costs are paid by PIM and reimbursed by the Trust. At May 31, 2013, $372,497 was payable to PIM related to management costs, administrative costs and certain other services and is included in Due to affiliates and Administration fee on the Statement of Assets and Liabilities. PIM retains Brown Brothers Harriman & Co. (BBH) to provide certain administrative and accounting services to the Trust on its behalf. For such services, the Trust pays BBH a monthly fee at an annual rate of 0.025% of the Trust's average daily managed assets subject to a minimum monthly fee of $6,250. 3. Transfer Agents Pioneer Investment Management Shareholder Services, Inc. (PIMSS), a wholly owned indirect subsidiary of UniCredit, through a sub-transfer agency agreement with American Stock Transfer & Trust Company, provides substantially all transfer agent and shareowner services related to the Trusts common shares at negotiated rates. In addition, the Trust reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareowner communications activities such as proxy and statement mailings and outgoing phone calls. 4. Expense Offset Arrangement The Trust has entered into an arrangement with its custodian whereby credits realized as a result of uninvested cash balances are used to reduce a portion of the Trusts custodian expenses. For the period ended May 31, 2013, the Trust expenses were not reduced under such an arrangement. 54 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 5. Forward Foreign Currency Contracts The Trust may enter into various forward foreign currency contracts that obligate the Trust to deliver or take delivery of currencies at specified future maturity dates. Alternatively, prior to the settlement date of a forward foreign currency contract, the Trust may close out such contract by entering into an offsetting contract. At May 31, 2013, the Trust had no open forward portfolio or settlement contracts. 6. Unfunded Loan Commitments As of May 31, 2013, the Trust had no unfunded loan commitments. The Trust had the following bridge loan commitment outstanding at May 31, 2013. -------------------------------------------------------------------------------- Unrealized Borrower Par Cost Value Gain(Loss) -------------------------------------------------------------------------------- Constellation Brands, Inc., Bridge Facility $1,800,000 $1,800,000 $1,800,000 $ -- ================================================================================ 7. Trust Shares There are an unlimited number of common shares of beneficial interest authorized. Transactions in common shares of beneficial interest for the six months ended May 31, 2013 and the year ended November 30, 2012 were as follows: -------------------------------------------------------------------------------- 5/31/13 11/30/12 -------------------------------------------------------------------------------- Shares outstanding at beginning of period 24,705,145 24,640,650 Reinvestment of distributions 24,947 64,495 -------------------------------------------------------------------------------- Shares outstanding at end of period 24,730,092 24,705,145 ================================================================================ The Trust may classify or reclassify any unissued common shares of beneficial interest into one or more series of preferred shares of beneficial interest. As of May 31, 2013, there were 7,298 AMPS as follows: Series M7-2,434, Series W7,-2,432 and Series TH7-2,432. Dividends on Series M7, Series W7, and Series TH7, are cumulative at a rate which is to be reset every seven days based on the results of an auction. An auction fails if there are more AMPS offered for sale than there are buyers. When an auction fails, the dividend rate for the period will be the maximum rate on the auction dates described in the prospectus for the AMPS. Preferred shareowners will not be able to sell their AMPS at an auction if the auction fails. Since February 2008, the Trust's auctions related to the AMPS have failed. The maximum rate for each series is the greater of 125% of the one week LIBOR rate or the LIBOR rate plus a spread of 1.25%. Dividend rates on AMPS ranged from 1.659% to 1.691% during the period ended May 31, 2013. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 55 The Trust may not declare dividends or make other distributions on its common shares or purchase any such shares if, at the time of the declaration, distribution or purchase, the Trust does not comply with the asset coverage ratios described in the prospectus for the AMPS. The AMPS are redeemable at the option of the Trust, in whole or in part, on any dividend payment date at $25,000 per share plus any accumulated or unpaid dividends, whether or not declared. The AMPS are also subject to mandatory redemption at $25,000 per share plus any accumulated or unpaid dividends, whether or not declared, if certain requirements relating to the composition of the assets and liabilities of the Trust as set forth in the Statement of Preferences are not satisfied. The holders of AMPS have voting rights equal to the holders of the Trust's common shares (one vote per share) and will vote together with holders of the common shares as a single class. Holders of AMPS are also entitled to elect two of the Trust's Trustees. In addition, the Investment Company Act of 1940, as amended, requires that along with approval by shareowners that might otherwise be required, the approval of the holders of a majority of any outstanding preferred shares, voting separately as a class, would be required to (a) adopt any plan of reorganization that would adversely affect the preferred shares and (b) take any action requiring a vote of security holders, including, among other things, changes in the Trust's subclassification as a closed-end management investment company or changes in its fundamental investment restrictions. See note 10 regarding the planned redemption of outstanding AMPS. 8. Additional Disclosures about Derivative Instruments and Hedging Activities The effect of derivative instruments on the Statement of Operations for the six months ended May 31, 2013 was as follows: ------------------------------------------------------------------------------------------------- Change in Unrealized Derivatives Not Appreciation Accounted for as Realized or Hedging Instruments Gain or (Loss) (Depreciation) Under Accounting on Derivatives on Derivatives Codification Location of Gain or (Loss) on Recognized Recognized (ASC) 185 Derivatives Recognized in Income in Income in Income ------------------------------------------------------------------------------------------------- Forward Foreign Net realized gain(loss) on forward foreign $(4,541) Currency Portfolio currency contracts and other assets Hedge Contracts and liabilities denominated in foreign currencies Forward Foreign Change in net unrealized appreciation $13,129 Currency Portfolio (depreciation) on forward foreign currency Hedge Contracts contracts and other assets and liabilities denominated in foreign currencies 56 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 9. Subsequent Events The Board of Trustees of the Trust declared on June 3, 2013 a dividend from undistributed net investment income of $0.075 per common share payable June 28, 2013, to shareowners of record on June 17, 2013. Subsequent to May 31, 2013, dividends declared and paid on preferred shares totaled $403,603 in aggregate for the outstanding preferred share series through July 17, 2013. 10. Redemption of AMPS The Trust intends to redeem all of its outstanding auction market preferred shares ("AMPS") at the liquidation preference per share (sometimes referred to as "at par"), together with accrued and unpaid dividends, if any, as of the redemption date. The Board of Trustees has authorized a third-party debt facility and the redemption of the Trust's outstanding AMPS. The redemption of the Trust's AMPS is subject to the successful negotiation of the new financing and the satisfaction of certain notice and regulatory requirements and the closing conditions of the new financing. Pioneer expects the redemption to be completed by the end of 2013. After the refinancing is completed, the Trust will continue to employ financial leverage for investment purposes. At this time, the refinancing is not expected to affect the Trust's monthly distribution rate per common share. Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 57 ADDITIONAL INFORMATION (unaudited) During the year, there have been no material changes in the Trusts investment objective or fundamental policies that have not been approved by the shareowners. There have been no changes in the Trust's charter or By-Laws that would delay or prevent a change in control of the Trust which has not been approved by the shareowners. During the year, there have been no changes in the principal risk factors associated with investment in the Trust. There were no changes in the persons who are primarily responsible for the day-to-day management of the Trust's portfolio. Notice is hereby given in accordance with Section 23(c) of the Investment Company Act of 1940 that the Trust may purchase, from time to time, its common shares in the open market. 58 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 Trustees, Officers and Service Providers Trustees Officers Thomas J. Perna, Chairman John F. Cogan, Jr., President* David R. Bock Daniel K. Kingsbury, Executive John F. Cogan, Jr. Vice President Benjamin M. Friedman Mark E. Bradley, Treasurer** Margaret B.W. Graham Christopher J. Kelley, Secretary Daniel K. Kingsbury Marguerite A. Piret Stephen K. West Investment Adviser and Administrator Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Legal Counsel Bingham McCutchen LLP Transfer Agent Pioneer Investment Management Shareholder Services, Inc Shareowner Services and Transfer Agent American Stock Transfer & Trust Company Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at http://www.sec.gov. * Chief Executive Officer of the Trust ** Chief Financial and Accounting Officer of the Trust Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 59 This page for your notes. 60 Pioneer Floating Rate Trust | Semiannual Report | 5/31/13 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. You can call American Stock Transfer & Trust Company (AST) for: -------------------------------------------------------------------------------- Account Information 1-800-710-0935 Or write to AST: -------------------------------------------------------------------------------- For Write to General inquiries, lost dividend checks, American Stock change of address, lost stock certificates, Transfer & Trust stock transfer Operations Center 6201 15th Ave. Brooklyn, NY 11219 Dividend reinvestment plan (DRIP) American Stock Transfer & Trust Wall Street Station P.O. Box 922 New York, NY 10269-0560 Website www.amstock.com For additional information, please contact your investment advisor or visit our web site us.pioneerinvestments.com. The Trust files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareowners may view the filed Form N-Q by visiting the Commission's web site at www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2013 Pioneer Investments 19389-07-0713 ITEM 2. CODE OF ETHICS. (a) Disclose whether, as of the end of the period covered by the report, the registrant has adopted a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party. If the registrant has not adopted such a code of ethics, explain why it has not done so. The registrant has adopted, as of the end of the period covered by this report, a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer and controller. (b) For purposes of this Item, the term "code of ethics" means written standards that are reasonably designed to deter wrongdoing and to promote: (1) Honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships; (2) Full, fair, accurate, timely, and understandable disclosure in reports and documents that a registrant files with, or submits to, the Commission and in other public communications made by the registrant; (3) Compliance with applicable governmental laws, rules, and regulations; (4) The prompt internal reporting of violations of the code to an appropriate person or persons identified in the code; and (5) Accountability for adherence to the code. (c) The registrant must briefly describe the nature of any amendment, during the period covered by the report, to a provision of its code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, and that relates to any element of the code of ethics definition enumerated in paragraph (b) of this Item. The registrant must file a copy of any such amendment as an exhibit pursuant to Item 10(a), unless the registrant has elected to satisfy paragraph (f) of this Item by posting its code of ethics on its website pursuant to paragraph (f)(2) of this Item, or by undertaking to provide its code of ethics to any person without charge, upon request, pursuant to paragraph (f)(3) of this Item. The registrant has made no amendments to the code of ethics during the period covered by this report. (d) If the registrant has, during the period covered by the report, granted a waiver, including an implicit waiver, from a provision of the code of ethics to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, that relates to one or more of the items set forth in paragraph (b) of this Item, the registrant must briefly describe the nature of the waiver, the name of the person to whom the waiver was granted, and the date of the waiver. Not applicable. (e) If the registrant intends to satisfy the disclosure requirement under paragraph (c) or (d) of this Item regarding an amendment to, or a waiver from, a provision of its code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions and that relates to any element of the code of ethics definition enumerated in paragraph (b) of this Item by posting such information on its Internet website, disclose the registrant's Internet address and such intention. Not applicable. (f) The registrant must: (1) File with the Commission, pursuant to Item 10(a), a copy of its code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, as an exhibit to its annual report on this Form N-CSR (see attachment); (2) Post the text of such code of ethics on its Internet website and disclose, in its most recent report on this Form N-CSR, its Internet address and the fact that it has posted such code of ethics on its Internet website; or (3) Undertake in its most recent report on this Form N-CSR to provide to any person without charge, upon request, a copy of such code of ethics and explain the manner in which such request may be made. See Item 10(2) ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. (a) (1) Disclose that the registrant's board of trustees has determined that the registrant either: (i) Has at least one audit committee financial expert serving on its audit committee; or (ii) Does not have an audit committee financial expert serving on its audit committee. The registrant's Board of Trustees has determined that the registrant has at least one audit committee financial expert. (2) If the registrant provides the disclosure required by paragraph (a)(1)(i) of this Item, it must disclose the name of the audit committee financial expert and whether that person is "independent." In order to be considered "independent" for purposes of this Item, a member of an audit committee may not, other than in his or her capacity as a member of the audit committee, the board of trustees, or any other board committee: (i) Accept directly or indirectly any consulting, advisory, or other compensatory fee from the issuer; or (ii) Be an "interested person" of the investment company as defined in Section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19)). Ms. Marguerite A. Piret, an independent trustee, is such an audit committee financial expert. (3) If the registrant provides the disclosure required by paragraph (a)(1) (ii) of this Item, it must explain why it does not have an audit committee financial expert. Not applicable. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. (a) Disclose, under the caption AUDIT FEES, the aggregate fees billed for each of the last two fiscal years for professional services rendered by the principal accountant for the audit of the registrant's annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for those fiscal years. N/A (b) Disclose, under the caption AUDIT-RELATED FEES, the aggregate fees billed in each of the last two fiscal years for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the registrant's financial statements and are not reported under paragraph (a) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A (c) Disclose, under the caption TAX FEES, the aggregate fees billed in each of the last two fiscal years for professional services rendered by the principal accountant for tax compliance, tax advice, and tax planning. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A (d) Disclose, under the caption ALL OTHER FEES, the aggregate fees billed in each of the last two fiscal years for products and services provided by the principal accountant, other than the services reported in paragraphs (a) through (c) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A (e) (1) Disclose the audit committee's pre-approval policies and procedures described in paragraph (c)(7) of Rule 2-01 of Regulation S-X. PIONEER FUNDS APPROVAL OF AUDIT, AUDIT-RELATED, TAX AND OTHER SERVICES PROVIDED BY THE INDEPENDENT AUDITOR SECTION I - POLICY PURPOSE AND APPLICABILITY The Pioneer Funds recognize the importance of maintaining the independence of their outside auditors. Maintaining independence is a shared responsibility involving Pioneer Investment Management, Inc ("PIM"), the audit committee and the independent auditors. The Funds recognize that a Fund's independent auditors: 1) possess knowledge of the Funds, 2) are able to incorporate certain services into the scope of the audit, thereby avoiding redundant work, cost and disruption of Fund personnel and processes, and 3) have expertise that has value to the Funds. As a result, there are situations where it is desirable to use the Fund's independent auditors for services in addition to the annual audit and where the potential for conflicts of interests are minimal. Consequently, this policy, which is intended to comply with Rule 210.2-01(C)(7), sets forth guidelines and procedures to be followed by the Funds when retaining the independent audit firm to perform audit, audit-related tax and other services under those circumstances, while also maintaining independence. Approval of a service in accordance with this policy for a Fund shall also constitute approval for any other Fund whose pre-approval is required pursuant to Rule 210.2-01(c)(7)(ii). In addition to the procedures set forth in this policy, any non-audit services that may be provided consistently with Rule 210.2-01 may be approved by the Audit Committee itself and any pre-approval that may be waived in accordance with Rule 210.2-01(c)(7)(i)(C) is hereby waived. Selection of a Fund's independent auditors and their compensation shall be determined by the Audit Committee and shall not be subject to this policy. SECTION II - POLICY ---------------- -------------------------------- ------------------------------------------------- SERVICE SERVICE CATEGORY DESCRIPTION SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES CATEGORY ---------------- -------------------------------- ------------------------------------------------- I. AUDIT Services that are directly o Accounting research assistance SERVICES related to performing the o SEC consultation, registration independent audit of the Funds statements, and reporting o Tax accrual related matters o Implementation of new accounting standards o Compliance letters (e.g. rating agency letters) o Regulatory reviews and assistance regarding financial matters o Semi-annual reviews (if requested) o Comfort letters for closed end offerings ---------------- -------------------------------- ------------------------------------------------- II. Services which are not o AICPA attest and agreed-upon procedures AUDIT-RELATED prohibited under Rule o Technology control assessments SERVICES 210.2-01(C)(4) (the "Rule") o Financial reporting control assessments and are related extensions of o Enterprise security architecture the audit services support the assessment audit, or use the knowledge/expertise gained from the audit procedures as a foundation to complete the project. In most cases, if the Audit-Related Services are not performed by the Audit firm, the scope of the Audit Services would likely increase. The Services are typically well-defined and governed by accounting professional standards (AICPA, SEC, etc.) ---------------- -------------------------------- ------------------------------------------------- ------------------------------------- ------------------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- ------------------------------------ o "One-time" pre-approval o A summary of all such for the audit period for all services and related fees pre-approved specific service reported at each regularly subcategories. Approval of the scheduled Audit Committee independent auditors as meeting. auditors for a Fund shall constitute pre approval for these services. ------------------------------------- ------------------------------------ o "One-time" pre-approval o A summary of all such for the fund fiscal year within services and related fees a specified dollar limit (including comparison to for all pre-approved specified dollar limits) specific service subcategories reported quarterly. o Specific approval is needed to exceed the pre-approved dollar limit for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for Audit-Related Services not denoted as "pre-approved", or to add a specific service subcategory as "pre-approved" ------------------------------------- ------------------------------------ SECTION III - POLICY DETAIL, CONTINUED ----------------------- --------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- --------------------------- ----------------------------------------------- III. TAX SERVICES Services which are not o Tax planning and support prohibited by the Rule, o Tax controversy assistance if an officer of the Fund o Tax compliance, tax returns, excise determines that using the tax returns and support Fund's auditor to provide o Tax opinions these services creates significant synergy in the form of efficiency, minimized disruption, or the ability to maintain a desired level of confidentiality. ----------------------- --------------------------- ----------------------------------------------- ------------------------------------- ------------------------- AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- ------------------------- ------------------------------------- ------------------------- o "One-time" pre-approval o A summary of for the fund fiscal year all such services and within a specified dollar limit related fees (including comparison to specified dollar limits) reported quarterly. o Specific approval is needed to exceed the pre-approved dollar limits for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for tax services not denoted as pre-approved, or to add a specific service subcategory as "pre-approved" ------------------------------------- ------------------------- SECTION III - POLICY DETAIL, CONTINUED ----------------------- --------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- --------------------------- ----------------------------------------------- IV. OTHER SERVICES Services which are not o Business Risk Management support prohibited by the Rule, o Other control and regulatory A. SYNERGISTIC, if an officer of the Fund compliance projects UNIQUE QUALIFICATIONS determines that using the Fund's auditor to provide these services creates significant synergy in the form of efficiency, minimized disruption, the ability to maintain a desired level of confidentiality, or where the Fund's auditors posses unique or superior qualifications to provide these services, resulting in superior value and results for the Fund. ----------------------- --------------------------- ----------------------------------------------- --------------------------------------- ------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- -------------------------- o "One-time" pre-approval o A summary of for the fund fiscal year within all such services and a specified dollar limit related fees (including comparison to specified dollar limits) reported quarterly. o Specific approval is needed to exceed the pre-approved dollar limits for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for "Synergistic" or "Unique Qualifications" Other Services not denoted as pre-approved to the left, or to add a specific service subcategory as "pre-approved" ------------------------------------- -------------------------- SECTION III - POLICY DETAIL, CONTINUED ----------------------- ------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PROHIBITED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- ------------------------- ----------------------------------------------- PROHIBITED SERVICES Services which result 1. Bookkeeping or other services in the auditors losing related to the accounting records or independence status financial statements of the audit under the Rule. client* 2. Financial information systems design and implementation* 3. Appraisal or valuation services, fairness* opinions, or contribution-in-kind reports 4. Actuarial services (i.e., setting actuarial reserves versus actuarial audit work)* 5. Internal audit outsourcing services* 6. Management functions or human resources 7. Broker or dealer, investment advisor, or investment banking services 8. Legal services and expert services unrelated to the audit 9. Any other service that the Public Company Accounting Oversight Board determines, by regulation, is impermissible ----------------------- ------------------------- ----------------------------------------------- ------------------------------------------- ------------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------------- ------------------------------ o These services are not to be o A summary of all performed with the exception of the(*) services and related services that may be permitted fees reported at each if they would not be subject to audit regularly scheduled procedures at the audit client (as Audit Committee meeting defined in rule 2-01(f)(4)) level will serve as continual the firm providing the service. confirmation that has not provided any restricted services. ------------------------------------------- ------------------------------ -------------------------------------------------------------------------------- GENERAL AUDIT COMMITTEE APPROVAL POLICY: o For all projects, the officers of the Funds and the Fund's auditors will each make an assessment to determine that any proposed projects will not impair independence. o Potential services will be classified into the four non-restricted service categories and the "Approval of Audit, Audit-Related, Tax and Other Services" Policy above will be applied. Any services outside the specific pre-approved service subcategories set forth above must be specifically approved by the Audit Committee. o At least quarterly, the Audit Committee shall review a report summarizing the services by service category, including fees, provided by the Audit firm as set forth in the above policy. -------------------------------------------------------------------------------- (2) Disclose the percentage of services described in each of paragraphs (b) through (d) of this Item that were approved by the audit committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. N/A (f) If greater than 50 percent, disclose the percentage of hours expended on the principal accountant's engagement to audit the registrant's financial statements for the most recent fiscal year that were attributed to work performed by persons other than the principal accountant's full-time, permanent employees. N/A (g) Disclose the aggregate non-audit fees billed by the registrant's accountant for services rendered to the registrant, and rendered to the registrant's investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant for each of the last two fiscal years of the registrant. N/A (h) Disclose whether the registrant's audit committee of the board of trustees has considered whether the provision of non-audit services that were rendered to the registrant's investment adviser (not including any subadviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. The Fund's audit committee of the Board of Trustees has considered whether the provision of non-audit services that were rendered to the Affiliates (as defined) that were not pre- approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. Item 5. Audit Committee of Listed Registrants (a) If the registrant is a listed issuer as defined in Rule 10A-3 under the Exchange Act (17 CFR 240.10A-3), state whether or not the registrant has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act (15 U.S.C. 78c(a)(58)(A)). If the registrant has such a committee, however designated, identify each committee member. If the entire board of directors is acting as the registrants audit committee as specified in Section 3(a)(58)(B) of the Exchange Act (15 U.S.C. 78c(a)(58)(B)), so state. The registrant has a separately-designated standing audit committe eestablished in accordance with Section 3(a)(58)(A) of the Exchange Act (15 U.S.C. 78c(a)(58)(A)). (b) If applicable, provide the disclosure required by Rule 10A-3(d) under the Exchange Act (17 CFR 240.10A-3(d)) regarding an exemption from the listing standards for audit committees. N/A Item 6. Schedule of Investments. File Schedule I Investments in securities of unaffiliated issuers as of the close of the reporting period as set forth in 210.12- 12 of Regulation S-X [17 CFR 210.12-12], unless the schedule is included as part of the report to shareholders filed under Item 1 of this Form. Included in Item 1 ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. A closed-end management investment company that is filing an annual report on this Form N-CSR must, unless it invests exclusively in non-voting securities, describe the policies and procedures that it uses to determine how to vote proxies relating to portfolio securities, including the procedures that the company uses when a vote presents a conflict between the interests of its shareholders, on the one hand, and those of the company's investment adviser; principal underwriter; or any affiliated person (as defined in Section 2(a)(3) of the Investment Company Act of 1940 (15 U.S.C. 80a-2(a)(3)) and the rules thereunder) of the company, its investment adviser, or its principal underwriter, on the other. Include any policies and procedures of the company's investment adviser, or any other third party, that the company uses, or that are used on the company's behalf, to determine how to vote proxies relating to portfolio securities. Information not required in semi annual reports on form NCSR. Item 8. Portfolio Managers of Closed-End Management Investment Companies. (a) If the registrant is a closed-end management investment company that is filing an annual report on this Form N-CSR,provide the following information: (1) State the name, title, and length of service of the person or persons employed by or associated with the registrant or an investment adviser of the registrant who are primarily responsible for the day-to-day management of the registrants portfolio (Portfolio Manager). Also state each Portfolio Managers business experience during the past 5 years. Information not required in semi annual reports on form NCSR. Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers. (a) If the registrant is a closed-end management investment company, in the following tabular format, provide the information specified in paragraph (b) of this Item with respect to any purchase made by or on behalf of the registrant or any affiliated purchaser, as defined in Rule 10b-18(a)(3) under the Exchange Act (17 CFR 240.10b-18(a)(3)), of shares or other units of any class of the registrants equity securities that is registered by the registrant pursuant to Section 12 of the Exchange Act (15 U.S.C. 781). Instruction to paragraph (a). Disclose all purchases covered by this Item, including purchases that do not satisfy the conditions of the safe harbor of Rule 10b-18 under the Exchange Act (17 CFR 240.10b-18), made in the period covered by the report. Provide disclosures covering repurchases made on a monthly basis. For example, if the reporting period began on January 16 and ended on July 15, the chart would show repurchases for the months from January 16 through February 15, February 16 through March 15, March 16 through April 15, April 16 through May 15, May 16 through June 15, and June 16 through July 15. During the period covered by this report, there were no purchases made by or on behalf of the registrant or any affiliated purchaser as defined in Rule 10b-18(a)(3) under the Securities Exchange Act of 1934 (the Exchange Act), of shares of the registrants equity securities that are registered by the registrant pursuant to Section 12 of the Exchange Act. Item 10. Submission of Matters to a Vote of Security Holders. Describe any material changes to the procedures by which shareholders may recommend nominees to the registrants board of directors, where those changes were implemented after the registrant last provided disclosure in response to the requirements of Item 7(d)(2)(ii)(G) of Schedule 14A (17 CFR 240.14a-101), or this Item. There have been no material changes to the procedures by which the shareholders may recommend nominees to the registrants board of directors since the registrant last provided disclosure in response to the requirements of Item 7(d)(2)(ii)(G) of Schedule 14(A) in its definitive proxy statement, or this Item. ITEM 11. CONTROLS AND PROCEDURES. (a) Disclose the conclusions of the registrant's principal executive officer or officers and principal financial officer or officers, or persons performing similar functions, about the effectiveness of the registrant's disclosure controls and procedures (as defined in Rule 30a-2(c) under the Act (17 CFR 270.30a-2(c))) based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph. The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures are effective based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report. (b) Disclose whether or not there were significant changes in the registrant's internal controls or in other factors that could significantly affect these controls subsequent to the date of their evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. There were no significant changes in the registrant's internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. The registrant's principal executive officer and principal financial officer, however, voluntarily are reporting the following information: In August of 2006 the registrant's investment adviser enhanced its internal procedures for reporting performance information required to be included in prospectuses. Those enhancements involved additional internal controls over the appropriateness of performance data generated for this purpose. Such enhancements were made following an internal review which identified prospectuses relating to certain classes of shares of a limited number of registrants where, inadvertently, performance information not reflecting the deduction of applicable sales charges was included. Those prospectuses were revised, and the revised prospectuses were distributed to shareholders. ITEM 12. EXHIBITS. File the exhibits listed below as part of this Form. Letter or number the exhibits in the sequence indicated. (a) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit. (b) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2 under the Act (17 CFR 270.30a-2). Filed herewith. SIGNATURES [See General Instruction F] Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) Pioneer Floating Rate Trust By (Signature and Title)* /s/ John F. Cogan, Jr. John F. Cogan, Jr, President Date July 30, 2013 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By (Signature and Title)* /s/ John F. Cogan, Jr. John F. Cogan, Jr., President Date July 30, 2013 By (Signature and Title)* /s/ Mark Bradley Mark Bradley, Treasurer & Chief Accounting & Financial Officer Date July 30, 2013 * Print the name and title of each signing officer under his or her signature.