UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSRS CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-5729 Name of Fund: Apex Municipal Fund, Inc. Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Terry K. Glenn, President, Apex Municipal Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ 08536. Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 06/30/04 Date of reporting period: 07/01/03 - 12/31/03 Item 1 - Report to Shareholders [LOGO] Merrill Lynch Investment Managers www.mlim.ml.com Apex Municipal Fund, Inc. Semi-Annual Report December 31, 2003 [LOGO] Merrill Lynch Investment Managers Apex Municipal Fund, Inc. Quality Profile The quality ratings of securities in the Fund as of December 31, 2003 were as follows: -------------------------------------------------------------------------------- Percent of Total S&P Rating/Moody's Rating Investments -------------------------------------------------------------------------------- A/A .................................................................. 2.5% BBB/Baa .............................................................. 19.6 BB/Ba ................................................................ 16.1 B/B .................................................................. 13.2 CCC/Caa .............................................................. 2.9 NR (Not Rated) ....................................................... 45.5 Other+ ............................................................... 0.2 -------------------------------------------------------------------------------- + Temporary investments in short-term variable rate municipal securities. Officers and Directors Terry K. Glenn, President and Director James H. Bodurtha, Director Joe Grills, Director Herbert I. London, Director Andre F. Perold, Director Roberta Cooper Ramo, Director Robert S. Salomon, Jr., Director Stephen B. Swensrud, Director Kenneth A. Jacob, Senior Vice President John M. Loffredo, Senior Vice President Theodore R. Jaeckel Jr., Vice President Donald C. Burke, Vice President and Treasurer Brian D. Stewart, Secretary Custodian The Bank of New York 100 Church Street New York, NY 10286 Transfer Agent The Bank of New York 101 Barclay Street New York, NY 10286 NYSE Symbol APX 2 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 A Letter From the President Dear Shareholder In my 35 years in the asset management business, 2003 was among the more memorable. The year, which opened with unrelenting economic uncertainty and a dismal continuation of a three-year equity market slump, vigorously reversed course in the months that followed. However, amid the good economic news, fixed income investments, which had become the asset class of choice during the preceding three-year equity market decline, faced new challenges. Throughout 2003, the Federal Reserve Board remained focused on averting deflation and ensuring a sustained economic recovery. This translated into an uninterrupted easing monetary policy and the lowest interest rates in decades. The Federal Funds rate, which opened the year at 1.25%, ended it at 1% -- the lowest level since 1958. Municipal bond yields rose and fell during the year in reaction to geopolitical events, equity market performance, economic activity and employment figures. By the end of December, long-term municipal revenue bond yields -- which move opposite of price levels -- were slightly lower than they were one year earlier, at 5.04% as measured by the Bond Buyer Revenue Bond Index. With many state deficits at record levels, municipalities issued more than $380 billion in new long-term tax-exempt bonds during 2003. The availability of bonds, together with attractive yield ratios relative to U.S. Treasury issues, made municipal bonds a popular fixed income investment alternative. Throughout the year, our portfolio managers continued to work diligently to deliver on our commitment to provide superior performance within reasonable expectations for risk and return. This included striving to outperform our peers and the market indexes. With that said, remember that the advice and guidance of a skilled financial advisor often can mean the difference between successful and unsuccessful investing. A financial professional can help you choose those investments that will best serve you as you plan for your financial future. In closing, I wish to share one final note regarding the look of our shareholder communications. Our portfolio manager commentaries have been trimmed and organized in such a way that you can get the information you need at a glance, in plain language. Today's markets can be confusing. We want to help you put it all in perspective. The report's new size also allows us certain mailing efficiencies. Any cost savings in production or postage are passed on to the Fund and, ultimately, to Fund shareholders. We thank you for trusting Merrill Lynch Investment Managers with your investment assets, and we look forward to serving you in the New Year and beyond. Sincerely, /s/ Terry K. Glenn Terry K. Glenn President and Director APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 3 [LOGO] Merrill Lynch Investment Managers A Discussion With Your Fund's Portfolio Manager The Fund was effectively able to maintain a competitive dividend yield during the period and provide an attractive total return exceeding that of its Lipper category average. Describe the market environment relative to municipal bonds during the period. A stronger U.S. economy led to higher yields for both municipal securities and long-term U.S. Treasury bonds during the past six months. Municipal bonds generally outperformed their taxable counterparts during the period, and continue to offer attractive investment potential for the months ahead. During the third quarter of 2003, the economy grew 8.2%, the fastest quarterly growth in nearly 20 years and well above the 1.4% rate registered in the first quarter of 2003. The positive financial environment helped generate rising stock prices, with the Standard & Poor's 500 Index appreciating 15.14% during the past six months. The stock market's expansion put additional upward pressure on long-term interest rates. Accordingly, yields on long-term U.S. Treasury issues -- at 5.07% as of December 31, 2003 -- were approximately 50 basis points (.50%) higher than they were six months earlier. Like taxable bonds, tax-exempt bond yields generally rose over the six months as well. Long-term revenue bond yields, as measured by the Bond Buyer Revenue Bond Index, rose seven basis points during the past six months. Thirty-year bonds with a credit rating of Aaa -- the highest rating possible -- saw a yield increase of almost 20 basis points, according to Municipal Market Data. With tax-exempt money market rates at or below 1%, and low nominal municipal bond yields in general, many investors moved increasingly further out on the municipal yield curve to generate the desired level of tax-exempt income. This maturity extension helped support the strong demand for and performance of tax-exempt products in recent months. An improvement in supply/demand dynamics also contributed to the municipal bond market's favorable performance and relative outperformance of the U.S. Treasury market in the past six months. As the period progressed and bond yields rose, the pace of new municipal bond issuance declined. For 2003 as a whole, for example, municipal issuance was 6.8% greater than in 2002. However, during the second half of 2003, municipal issuance was actually 5.5% below that of the same six months in 2002. The declining trend was especially pronounced during the final quarter of 2003, which saw $95 billion in new issuance, a 10% decrease compared to the fourth quarter of 2002. This decline in supply has helped strengthen the municipal market's positive technical position and enhanced recent performance. New-issue supply is expected to remain manageable in early 2004 and should help support the tax-exempt market's current position as an attractive fixed income investment alternative. How did the Fund perform during the period in light of the existing market conditions? For the six-month period ended December 31, 2003, Apex Municipal Fund, Inc. had net annualized yields of 6.11% and 6.63%, based on a period-end per share net asset value of $9.15 and a per share market price of $8.44, respectively, and $.282 per share income dividends. Over the same period, the Fund's total investment return was +5.32%, based on a change in per share net asset value from $8.99 to $9.15, and assuming reinvestment of $.282 per share ordinary income dividends and $.003 per share capital gains distributions. For a description of the Fund's total investment return based on a change in the per share market value of the Fund (as measured by the trading price of the Fund's shares on the New York Stock Exchange), and assuming reinvestment of dividends, please refer to the Financial Highlights section included in this report. As a closed-end fund, the Fund's shares may trade in the secondary market at a premium or discount to the Fund's net asset value. As a result, total investment returns based on changes in the market value of the Fund can vary significantly from total investment return based on changes in the Fund's net asset value. The Fund's performance, based on net asset value, significantly exceeded that of its comparable Lipper category of High Yield Municipal Debt Funds, which had an average return of +4.06% for the six-month period. (Funds in this Lipper category invest at least 50% of their assets in lower-rated municipal debt issues.) We attribute the outperformance to the Fund's competitive distribution yield as well as an overweight position in airline bonds. Valuations in the airline sector rebounded strongly from the distressed levels reached during the industry-wide decline that followed the September 2001 terrorist attacks. 4 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 What changes were made to the portfolio during the period? Credit spreads contracted significantly in recent months, reflecting investors' increased appetite for higher yields and willingness to assume the associated risk. This spread contraction provided us with an opportunity to restructure portions of the portfolio. Several of the Fund's holdings that were purchased at a discount appreciated strongly during the period. Where appropriate, we sold these holdings and reinvested the proceeds in higher-yielding securities in sectors that we felt offered greater value. For example, typical new investments have been in the tax-backed and long-term care sectors. In both cases, we see the potential for credit-quality improvement, which we believe could translate into relative price appreciation. Through this type of thoughtful investment research, we are seeking to generate excess return for our shareholders in the form of a competitive distribution yield and the potential for modest growth of capital. How would you characterize the portfolio's position at the close of the period? Given our expectation for a continued contraction in credit spreads -- suggesting rising prices and falling yields for high yield bonds -- we ended the period with an overweight bias toward speculative-grade and non-rated securities. We also maintained a significant weighting in bonds backed by revenues from airlines and other economically sensitive industrial companies. This positioning reflects our confidence in the economic recovery. Having said that, we recognize that the airline industry still faces significant challenges and is subject to event risk -- that is, the possibility that an unexpected event could suddenly derail the industry's recent progress. For that reason, further gains in the sector would be viewed as an opportunity to reduce the portfolio's exposure and reinvest the proceeds in areas we believe could offer better value ahead. Theodore R. Jaeckel Jr. Vice President and Portfolio Manager January 8, 2004 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 5 [LOGO] Merrill Lynch Investment Managers Schedule of Investments (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Alabama--0.6% B NR* $ 1,000 Brewton, Alabama, IDB, PCR, Refunding (Container Corporation of America--Jefferson Smurfit Corp. Project), 8% due 4/01/2009 $ 1,032 =================================================================================================================================== Alaska--1.1% NR* NR* 2,000 Alaska Industrial Development and Expert Authority Revenue Bonds (Williams Lynxs Alaska Cargoport), AMT, 8% due 5/01/2023 2,070 =================================================================================================================================== Arizona--2.9% Maricopa County, Arizona, IDA, M/F Housing Revenue Bonds (Sun King Apartments Project): NR* Ba1 510 Series A, 6.75% due 5/01/2031 410 NR* NR* 1,500 Sub-Series C, 9.50% due 11/01/2031 1,185 NR* Caa3 4,000 Phoenix, Arizona, IDA, Airport Facility Revenue Refunding Bonds (America West Airlines Inc. Project), AMT, 6.30% due 4/01/2023 3,100 NR* Baa2 500 Yavapai County, Arizona, IDA, Hospital Facility Revenue Bonds (Yavapai Regional Medical Center), Series A, 6% due 8/01/2033 511 =================================================================================================================================== California--1.8% BBB Baa1 1,300 California State, Various Purpose, GO, 5.25% due 11/01/2025 1,312 BBB- Baa2 1,860 Golden State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Series B, 5.50% due 6/01/2043 1,828 =================================================================================================================================== Colorado--6.9% NR* Baa2 3,000 Denver, Colorado, Urban Renewal Authority, Tax Increment Revenue Bonds (Pavilions), AMT, 7.75% due 9/01/2016 3,209 NR* NR* 2,800 Elk Valley, Colorado, Public Improvement Revenue Bonds (Public Improvement Fee), Series A, 7.30% due 9/01/2022 2,894 NR* NR* 1,640 Lincoln Park, Colorado, Metropolitan District, GO, Refunding, 7.75% due 12/01/2026 1,701 A1 VMIG1+ 200 Moffat County, Colorado, PCR, Refunding (Pacificorp Projects), VRDN, 1.22% due 5/01/2013 (a)(c) 200 NR* NR* 1,235 North Range, Colorado, Metropolitan District Number 1, GO, 7.25% due 12/15/2031 1,244 BB+ Ba1 1,145 Northwest Parkway, Colorado, Public Highway Authority Revenue Bonds, First Tier, Sub-Series D, 7.125% due 6/15/2041 1,175 NR* NR* 2,000 Plaza Metropolitan District No. 1, Colorado, Tax Allocation Revenue Bonds (Public Improvement Fees), 8% due 12/01/2025 2,016 =================================================================================================================================== Connecticut--0.7% NR* B1 1,255 New Haven, Connecticut, Facility Revenue Bonds (Hill Health Corporation Project), 9.25% due 5/01/2017 1,265 =================================================================================================================================== Florida--7.6% NR* NR* 885 Arbor Greene Community Development District, Florida, Special Assessment Revenue Bonds, 7.60% due 5/01/2018 923 NR* NR* 685 Bonnet Creek Resort, Florida, Community Development District, Special Assessment Revenue Bonds, 7.50% due 5/01/2034 722 NR* NR* 800 Capital Projects Finance Authority, Florida, Continuing Care Retirement Revenue Bonds (Glenridge on Palmer Ranch), Series A, 8% due 6/01/2032 819 NR* NR* 2,500 Hillsborough County, Florida, IDA, Exempt Facilities Revenue Bonds (National Gypsum), AMT, Series A, 7.125% due 4/01/2030 2,679 NR* NR* 910 Lakewood Ranch, Florida, Community Development District Number 5, Special Assessment Revenue Refunding Bonds, Series A, 6.70% due 5/01/2031 950 NR* NR* 1,650 Orlando, Florida, Urban Community Development District, Capital Improvement Special Assessment Bonds, Series A, 6.95% due 5/01/2033 1,733 NR* NR* 3,480 Parkway Center, Florida, Community Development District Special Assessment Refunding Bonds, Series B, 8% due 5/01/2010 (b) 2,706 NR* NR* 2,880 Tampa Palms, Florida, Open Space and Transportation Community Development District Revenue Bonds, Capital Improvement (Richmond Place Project), 7.50% due 5/01/2018 3,036 =================================================================================================================================== Portfolio Abbreviations To simplify the listings of Apex Municipal Fund, Inc.'s portfolio holdings in the Schedule of Investments, we have abbreviated the names of many of the securities according to the list at right. AMT Alternative Minimum Tax (subject to) EDA Economic Development Authority GO General Obligation Bonds IDA Industrial Development Authority IDB Industrial Development Board IDR Industrial Development Revenue Bonds M/F Multi-Family PCR Pollution Control Revenue Bonds VRDN Variable Rate Demand Notes 6 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Schedule of Investments (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Georgia--1.6% NR* NR* $ 2,000 Atlanta, Georgia, Tax Allocation Revenue Bonds (Atlantic Station Project), 7.90% due 12/01/2024 $ 2,068 NR* NR* 830 Savannah, Georgia, EDA, Revenue Bonds (Marshes of Skidaway), First Mortgage, Series A, 7.40% due 1/01/2034 837 =================================================================================================================================== Idaho--0.8% NR* NR* 1,470 Idaho Health Facilities Authority Revenue Refunding Bonds (Valley Vista Care Corporation), Series A, 7.75% due 11/15/2016 1,484 =================================================================================================================================== Illinois--3.3% CCC Caa2 3,000 Chicago, Illinois, O'Hare International Airport, Special Facility Revenue Refunding Bonds (American Airlines Inc. Project), 8.20% due 12/01/2024 2,090 NR* NR* 400 Chicago, Illinois, Special Assessment Bonds (Lake Shore East), 6.75% due 12/01/2032 401 NR* NR* 3,190 Illinois Development Finance Authority Revenue Bonds (Primary Health Care Centers Facilities Acquisition Program), 7.75% due 12/01/2016 3,407 =================================================================================================================================== Indiana--2.0% NR* NR* 2,600 Indiana State Educational Facilities Authority, Revenue Refunding Bonds (Saint Joseph's College Project), 7% due 10/01/2029 2,754 NR* NR* 1,820 Indianapolis, Indiana, M/F Revenue Bonds (Lake Nora Fox Club Project), Series B, 7.50% due 10/01/2029 (b) 728 =================================================================================================================================== Iowa--2.6% NR* NR* 3,965 Iowa Finance Authority, Health Care Facilities Revenue Refunding Bonds (Care Initiatives Project), 9.25% due 7/01/2025 4,600 =================================================================================================================================== Louisiana--3.6% B NR* 825 Hodge, Louisiana, Utility Revenue Refunding Bonds (Stone Container Corporation), AMT, 7.45% due 3/01/2024 855 BB- NR* 5,500 Port New Orleans, Louisiana, IDR, Refunding (Continental Grain Company Project), 7.50% due 7/01/2013 5,606 =================================================================================================================================== Maine--0.5% BB+ Ba1 840 Maine Finance Authority, Solid Waste Recycling Facilities Revenue Bonds (Great Northern Paper Project--Bowater), AMT, 7.75% due 10/01/2022 842 =================================================================================================================================== Maryland--2.0% NR* NR* 1,875 Anne Arundel County, Maryland, Special Obligation Revenue Bonds (Arundel Mills Project), 7.10% due 7/01/2029 2,031 NR* NR* 1,500 Maryland State Energy Financing Administration, Limited Obligation Revenue Bonds (Cogeneration--AES Warrior Run), AMT, 7.40% due 9/01/2019 1,526 =================================================================================================================================== Massachusetts--4.6% BBB NR* 825 Massachusetts State Development Finance Agency, Resource Recovery Revenue Bonds (Ogden Haverhill Associates), AMT, Series A, 6.70% due 12/01/2014 876 Massachusetts State Development Finance Agency, Revenue Refunding Bonds (Eastern Nazarine College): BB+ NR* 1,245 5.625% due 4/01/2019 1,012 BB+ NR* 1,220 5.625% due 4/01/2029 920 BBB- NR* 850 Massachusetts State Health and Educational Facilities Authority Revenue Bonds (Jordan Hospital), Series E, 6.75% due 10/01/2033 837 NR* Ba2 3,000 Massachusetts State Health and Educational Facilities Authority, Revenue Refunding Bonds (Bay Cove Human Services Issue), Series A, 5.90% due 4/01/2028 2,574 NR* NR* 1,500 Massachusetts State Industrial Finance Agency Revenue Bonds, Sewer Facility (Resource Control Composting), AMT, 9.25% due 6/01/2010 1,512 BBB NR* 500 Massachusetts State Industrial Financial Agency, Resource Recovery Revenue Refunding Bonds (Ogden Haverhill Project), AMT, Series A, 5.60% due 12/01/2019 486 =================================================================================================================================== APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 7 [LOGO] Merrill Lynch Investment Managers Schedule of Investments (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Michigan--1.0% BBB- Baa3 $ 1,000 Flint, Michigan, Hospital Building Authority, Revenue Refunding Bonds (Hurley Medical Center), 6% due 7/01/2020 $ 952 B Ba1 1,000 Michigan State Hospital Finance Authority, Revenue Refunding Bonds (Detroit Medical Center Obligation Group), Series A, 6.50% due 8/15/2018 740 =================================================================================================================================== Minnesota--0.7% NR* NR* 1,230 Saint Paul, Minnesota, Port Authority, Hotel Facility Revenue Refunding Bonds (Radisson Kellogg Project), Series 2, 7.375% due 8/01/2029 1,254 =================================================================================================================================== Missouri--0.7% NR* NR* 1,200 Fenton, Missouri, Tax Increment Revenue Refunding and Improvement Bonds (Gravois Bluffs), 7% due 10/01/2021 1,299 =================================================================================================================================== Nevada--0.2% NR* NR* 430 Clark County, Nevada, Improvement District No. 142 Special Assessment, 6.375% due 8/01/2023 435 =================================================================================================================================== New Jersey--12.5% Camden County, New Jersey, Improvement Authority, Lease Revenue Bonds (Holt Hauling & Warehousing), AMT, Series A (b): NR* NR* 2,000 9.625% due 1/01/2011 360 NR* NR* 4,500 9.875% due 1/01/2021 810 CCC B2 6,000 Camden County, New Jersey, Pollution Control Financing Authority, Solid Waste Resource Recovery Revenue Refunding Bonds, AMT, Series A, 7.50% due 12/01/2010 5,828 NR* Ba3 1,500 New Jersey EDA, IDR, Refunding (Newark Airport Marriott Hotel), 7% due 10/01/2014 1,503 New Jersey EDA, Retirement Community Revenue Bonds, Series A: NR* NR* 1,000 (Cedar Crest Village Inc. Facility), 7.25% due 11/15/2031 1,018 NR* NR* 3,700 (Seabrook Village Inc.), 8.125% due 11/15/2023 3,852 New Jersey EDA, Special Facility Revenue Bonds (Continental Airlines Inc. Project), AMT: B Caa2 3,050 6.625% due 9/15/2012 2,838 B Caa2 2,035 6.25% due 9/15/2029 1,692 BB+ NR* 1,515 New Jersey Health Care Facilities Financing Authority Revenue Bonds (Pascack Valley Hospital Association), 6.625% due 7/01/2036 1,521 BBB Baa2 3,025 Tobacco Settlement Financing Corporation of New Jersey Revenue Bonds, 6.75% due 6/01/2039 2,976 =================================================================================================================================== New Mexico--3.0% B+ Ba3 5,000 Farmington, New Mexico, PCR, Refunding (Tucson Electric Power Co.--San Juan Project), Series A, 6.95% due 10/01/2020 5,258 =================================================================================================================================== New York--3.0% NR* NR* 350 New York City, New York, City IDA, Civic Facility Revenue Bonds, Series C, 6.80% due 6/01/2028 364 BB+ Ba2 1,730 New York City, New York, City IDA, Special Facility Revenue Bonds (British Airways PLC Project), AMT, 7.625% due 12/01/2032 1,703 Utica, New York, GO, Public Improvement: BBB Baa3 700 9.25% due 8/15/2004 727 BBB Baa3 700 9.25% due 8/15/2005 765 BBB Baa3 635 9.25% due 8/15/2006 722 NR* NR* 1,180 Westchester County, New York, IDA, Continuing Care Retirement, Mortgage Revenue Bonds (Kendal on Hudson Project), Series A, 6.50% due 1/01/2034 1,173 =================================================================================================================================== North Carolina--0.6% NR* NR* 1,000 North Carolina Medical Care Commission, Retirement Facilities, First Mortgage Revenue Bonds (Givens Estates Project), Series A, 6.50% due 7/01/2032 1,014 =================================================================================================================================== 8 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Schedule of Investments (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Ohio--1.5% B- Caa2 $ 3,135 Cleveland, Ohio, Airport Special Revenue Refunding Bonds (Continental Airlines Inc. Project), AMT, 5.70% due 12/01/2019 $ 2,556 NR* VMIG-1+ 200 Montgomery County, Ohio, Revenue Refunding Bonds (Miami Valley Hospital), VRDN, Series A, 1.22% due 11/15/2022 (a) 200 =================================================================================================================================== Oklahoma--0.2% B- Caa2 420 Tulsa, Oklahoma, Municipal Airport Trust Revenue Refunding Bonds (AMR Corporation), AMT, Series A, 5.80% due 6/01/2035 406 =================================================================================================================================== Oregon--0.7% NR* NR* 1,310 Western Generation Agency, Oregon, Cogeneration Project Revenue Bonds (Wauna Cogeneration Project), AMT, Series B, 7.40% due 1/01/2016 1,343 =================================================================================================================================== Pennsylvania--5.5% NR* NR* 1,750 Chester County, Pennsylvania, Health and Education Facilities Authority, Senior Living Revenue Refunding Bonds (Jenners Pond Inc. Project), 7.625% due 7/01/2034 1,737 Montgomery County, Pennsylvania, Higher Education and Health Authority Revenue Bonds (Faulkeways at Gwynedd Project): BBB NR* 900 6.75% due 11/15/2024 942 BBB NR* 925 6.75% due 11/15/2030 964 Philadelphia, Pennsylvania, Authority for IDR: NR* Ba1 1,600 (Air Cargo), AMT, Series A, 7.50% due 1/01/2025 1,622 NR* NR* 4,460 Commercial Development, 7.75% due 12/01/2017 4,530 =================================================================================================================================== Tennessee--1.0% NR* NR* 1,800 Shelby County, Tennessee, Health, Educational & Housing Facilities Board Revenue Bonds (Germantown Village), Series A, 7.25% due 12/01/2034 1,779 =================================================================================================================================== Texas--12.6% BBB- Baa3 1,000 Austin, Texas, Convention Center Revenue Bonds (Convention Enterprises Inc.), First Tier, Series A, 6.70% due 1/01/2028 1,061 Brazos River Authority, Texas, PCR, Refunding, AMT: BBB Baa2 2,530 (Texas Utility Company), Series A, 7.70% due 4/01/2033 2,852 BBB Baa2 2,870 (Utilities Electric Company), Series B, 5.05% due 6/01/2030 2,999 BBB- Ba1 1,220 Brazos River Authority, Texas, Revenue Refunding Bonds (Reliant Energy Inc. Project), Series B, 7.75% due 12/01/2018 1,325 A- A3 2,500 Brazos River, Texas, Harbor Navigation District, Brazoria County Environmental Revenue Refunding Bonds (Dow Chemical Company Project), AMT, Series A-7, 6.625% due 5/15/2033 2,679 NR* NR* 1,660 Grand Prairie, Texas, Housing Finance Corporation Revenue Bonds, (Independent Senior Living Center), 7.75% due 1/01/2034 1,613 BBB Baa2 1,750 Gulf Coast, Texas, Waste Disposal Authority Revenue Refunding Bonds (International Paper Company), AMT, Series A, 6.10% due 8/01/2024 1,817 A- A3 1,700 Lower Colorado River Authority, Texas, PCR (Samsung Austin Semiconductor), AMT, 6.375% due 4/01/2027 1,792 BBB- NR* 945 Lufkin, Texas, Health Facilities Development Corporation, Health System Revenue Bonds (Memorial Health System of East Texas), 5.70% due 2/15/2028 846 BBB- Ba1 2,310 Matagorda County, Texas, Navigation District Number 1 Revenue Refunding Bonds (Reliant Energy Inc.), Series C, 8% due 5/01/2029 2,519 BB Ba3 1,330 Port Corpus Christi, Texas, Individual Development Corporation, Environmental Facilities Revenue Bonds (Citgo Petroleum Corporation Project), AMT, 8.25% due 11/01/2031 1,391 NR* Baa3 1,740 Texas State Student Housing Corporation, Student Housing Revenue Bonds (MidWestern State University Project), 6.50% due 9/01/2022 1,750 =================================================================================================================================== APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 9 [LOGO] Merrill Lynch Investment Managers Schedule of Investments (concluded) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Utah--1.3% NR* NR* $ 2,240 Carbon County, Utah, Solid Waste Disposal Revenue Refunding Bonds (Laidlaw Environmental), AMT, Series A, 7.45% due 7/01/2017 $ 2,346 =================================================================================================================================== Virgin Islands--1.2% BBB- Baa3 2,100 Virgin Islands Government Refinery Facilities Revenue Refunding Bonds (Hovensa Coker Project), AMT, 6.50% due 7/01/2021 2,193 =================================================================================================================================== Virginia--6.5% NR* NR* 2,495 Dulles Town Center, Virginia, Community Development Authority, Special Assessment Tax (Dulles Town Center Project), 6.25% due 3/01/2026 2,500 NR* NR* 3,000 Pittsylvania County, Virginia, IDA Revenue Refunding Bonds, Exempt Facility, AMT, Series A, 7.50% due 1/01/2014 2,961 Pocahontas Parkway Association, Virginia, Toll Road Revenue Bonds: NR* Ba1 6,200 First Tier, Sub-Series C, 6.25%** due 8/15/2033 183 NR* Ba1 6,200 First Tier, Sub-Series C, 6.25%** due 8/15/2034 162 BB NR* 32,600 Senior Series B, 5.875%** due 8/15/2025 5,911 =================================================================================================================================== Washington--1.4% NR* NR* 2,600 Port Seattle, Washington, Special Facilities Revenue Bonds (Northwest Airlines Project), AMT, 7.25% due 4/01/2030 2,487 =================================================================================================================================== West Virginia--0.4% B- B2 875 Princeton, West Virginia, Hospital Revenue Refunding Bonds (Community Hospital Association Inc. Project), 6.20% due 5/01/2013 738 =================================================================================================================================== Wisconsin--0.7% NR* NR* 1,320 Wisconsin State Health and Educational Facilities Authority Revenue Bonds (New Castle Place Project), Series A, 7% due 12/01/2031 1,319 =================================================================================================================================== Wyoming--1.0% BB+ Ba3 1,800 Sweetwater County, Wyoming, Solid Waste Disposal Revenue Bonds (FMC Corporation Project), AMT, Series A, 7% due 6/01/2024 1,817 =================================================================================================================================== Total Municipal Bonds (Cost--$184,640)--98.3% 176,310 =================================================================================================================================== Total Investments (Cost--$184,640)--98.3% 176,310 Other Assets Less Liabilities--1.7% 2,976 -------- Net Assets--100.0% $179,286 ======== * Not Rated. ** Represents a zero coupon or step bond; the interest rate shown reflects the effective yield at the time of purchase by the Fund. + Highest short-term rating by Moody's Investors Service, Inc. (a) The interest rate is subject to change periodically based upon prevailing market rates. The interest rate shown is the rate in effect at December 31, 2003. (b) Non-income producing security. (c) AMBAC Insured. See Notes to Financial Statements. 10 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Statement of Assets, Liabilities and Capital As of December 31, 2003 =================================================================================================================================== Assets ----------------------------------------------------------------------------------------------------------------------------------- Investments, at value (identified cost--$184,640,212) ................. $ 176,309,744 Cash .................................................................. 71,061 Receivables: Interest ........................................................... $ 2,963,802 Securities sold .................................................... 100,000 3,063,802 ------------- Prepaid expenses ...................................................... 1,203 ------------- Total assets .......................................................... 179,445,810 ------------- =================================================================================================================================== Liabilities ----------------------------------------------------------------------------------------------------------------------------------- Payables: Dividends and Distributions to shareholders ........................ 87,724 Investment adviser ................................................. 12,715 Other affiliates ................................................... 1,915 102,354 ------------- Accrued expenses ...................................................... 57,265 ------------- Total liabilities ..................................................... 159,619 ------------- =================================================================================================================================== Net Assets ----------------------------------------------------------------------------------------------------------------------------------- Net Assets ............................................................ $ 179,286,191 ============= =================================================================================================================================== Capital ----------------------------------------------------------------------------------------------------------------------------------- Common Stock, $.10 par value, 150,000,000 shares authorized; 19,596,732 shares issued and outstanding ............................ $ 1,959,673 Paid-in capital in excess of par ...................................... 207,015,404 Undistributed investment income--net .................................. $ 1,853,598 Accumulated realized capital losses on investments--net ............... (23,212,016) Unrealized depreciation on investments--net ........................... (8,330,468) ------------- Total accumulated losses--net ......................................... (29,688,886) ------------- Total capital--Equivalent to $9.15 net asset value per share of Common Stock (market price--$8.44) .................................. $ 179,286,191 ============= See Notes to Financial Statements. APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 11 [LOGO] Merrill Lynch Investment Managers Statement of Operations For the Six Months Ended December 31, 2003 =================================================================================================================================== Investment Income ----------------------------------------------------------------------------------------------------------------------------------- Interest .............................................................. $ 6,605,677 =================================================================================================================================== Expenses ----------------------------------------------------------------------------------------------------------------------------------- Investment advisory fees .............................................. $ 579,504 Accounting services ................................................... 38,798 Transfer agent fees ................................................... 24,761 Printing and shareholder reports ...................................... 22,282 Listing fees .......................................................... 16,463 Professional fees ..................................................... 14,635 Pricing fees .......................................................... 7,563 Directors' fees and expenses .......................................... 7,128 Custodian fees ........................................................ 6,096 Other ................................................................. 8,677 ------------- Total expenses ........................................................ 725,907 ------------- Investment income--net ................................................ 5,879,770 ------------- =================================================================================================================================== Realized & Unrealized Gain on Investments--Net ----------------------------------------------------------------------------------------------------------------------------------- Realized gain on investments--net ..................................... 773,061 Change in unrealized depreciation on investments--net ................. 2,105,768 ------------- Total realized and unrealized gain on investments--net ................ 2,878,829 ------------- Net Increase in Net Assets Resulting from Operations .................. $ 8,758,599 ============= See Notes to Financial Statements. 12 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Statements of Changes in Net Assets For the Six For the Months Ended Year Ended December 31, June 30, Increase (Decrease) in Net Assets: 2003 2003 =================================================================================================================================== Operations ----------------------------------------------------------------------------------------------------------------------------------- Investment income--net ................................................ $ 5,879,770 $ 11,396,416 Realized gain (loss) on investments--net .............................. 773,061 (1,270,071) Change in unrealized depreciation on investments--net ................. 2,105,768 (4,173,234) -------------------------------- Net increase in net assets resulting from operations .................. 8,758,599 5,953,111 -------------------------------- =================================================================================================================================== Dividends to Shareholders ----------------------------------------------------------------------------------------------------------------------------------- Investment income--net ................................................ (5,588,166) (10,930,489) -------------------------------- Net decrease in net assets resulting from dividends to shareholders ... (5,588,166) (10,930,489) -------------------------------- =================================================================================================================================== Net Assets ----------------------------------------------------------------------------------------------------------------------------------- Total increase (decrease) in net assets ............................... 3,170,433 (4,977,378) Beginning of period ................................................... 176,115,758 181,093,136 -------------------------------- End of period* ........................................................ $ 179,286,191 $ 176,115,758 ================================ * Undistributed investment income--net ............................. $ 1,853,598 $ 1,561,994 ================================ See Notes to Financial Statements. APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 13 [LOGO] Merrill Lynch Investment Managers Financial Highlights The following per share data and ratios have been derived For the Six from information provided in the financial statements. Months Ended For the Year Ended June 30, December 31, --------------------------------------------- Increase (Decrease) in Net Asset Value: 2003 2003 2002 2001 2000 ================================================================================================================================= Per Share Operating Performance --------------------------------------------------------------------------------------------------------------------------------- Net asset value, beginning of period .................. $ 8.99 $ 9.24 $ 9.45 $ 9.33 $ 10.37 ----------------------------------------------------------- Investment income--net ................................ .30++ .58++ .58 .59 .66 Realized and unrealized gain (loss) on investments--net .14 (.27) (.22) .13 (1.03) ----------------------------------------------------------- Total from investment operations ...................... .44 .31 .36 .72 (.37) ----------------------------------------------------------- Less dividends from investment income--net ............ (.28) (.56) (.57) (.60) (.67) ----------------------------------------------------------- Net asset value, end of period ........................ $ 9.15 $ 8.99 $ 9.24 $ 9.45 $ 9.33 =========================================================== Market price per share, end of period ................. $ 8.44 $ 8.48 $ 8.39 $ 9.10 $ 8.9375 =========================================================== ================================================================================================================================= Total Investment Return* --------------------------------------------------------------------------------------------------------------------------------- Based on market price per share ....................... 2.99%+ 8.18% (1.64%) 9.05% (6.22%) =========================================================== Based on net asset value per share .................... 5.32%+ 4.13% 4.31% 8.48% (3.23%) =========================================================== ================================================================================================================================= Ratios to Average Net Assets --------------------------------------------------------------------------------------------------------------------------------- Expenses, net of reimbursement ........................ .81%** .90% .87% .82% .81% =========================================================== Expenses .............................................. .81%** .90% .87% .82% .81% =========================================================== Investment income--net ................................ 6.58%** 6.56% 6.19% 6.35% 6.71% =========================================================== ================================================================================================================================= Supplemental Data --------------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (in thousands) .............. $179,286 $176,116 $181,093 $185,246 $182,879 =========================================================== Portfolio turnover .................................... 10% 24% 25% 17% 20% =========================================================== * Total investment returns based on market value, which can be significantly greater or lesser than the net asset value, may result in substantially different returns. Total investment returns exclude the effects of sales charges. ** Annualized. + Aggregate total investment return. ++ Based on average shares outstanding. See Notes to Financial Statements. 14 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Notes to Financial Statements 1. Significant Accounting Policies: Apex Municipal Fund, Inc. (the "Fund") is registered under the Investment Company Act of 1940, as amended, as a non-diversified, closed-end management investment company. The Fund's financial statements are prepared in conformity with accounting principles generally accepted in the United States of America, which may require the use of management accruals and estimates. These unaudited financial statements reflect all adjustments, which are, in the opinion of management, necessary to a fair statement of the result for the interim period presented. All such adjustments are of a normal, recurring nature. The Fund determines and makes available for publication the net asset value of its Common Stock on a weekly basis. The Fund's Common Stock is listed on the New York Stock Exchange under the symbol APX. The following is a summary of significant accounting policies followed by the Fund. (a) Valuation of investments -- Municipal bonds are traded primarily in the over-the-counter markets and are valued at the last available bid price in the over-the-counter market or on the basis of yield equivalents as obtained by the Fund's pricing service from one or more dealers that make markets in the securities. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their closing prices as of the close of such exchanges. Options written or purchased are valued at the last sale price in the case of exchange-traded options. In the case of options traded in the over-the-counter market, valuation is the last asked price (options written) or the last bid price (options purchased). Swap agreements are valued by quoted fair values received daily by the Fund from the counterparty. Short-term investments with a remaining maturity of sixty days or less are valued at amortized cost, which approximates market value. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Board of Directors of the Fund, including valuations furnished by a pricing service retained by the Fund, which may utilize a matrix system for valuations. The procedures of the pricing service and its valuations are reviewed by the officers of the Fund under the general supervision of the Board of Directors. (b) Derivative financial instruments -- The Fund may engage in various portfolio investment strategies both to increase the return of the Fund and to hedge, or protect, its exposure to interest rate movements and movements in the securities markets. Losses may arise due to changes in the value of the contract or if the counterparty does not perform under the contract. o Financial futures contracts -- The Fund may purchase or sell financial futures contracts and options on such futures contracts. Futures contracts are contracts for delayed delivery of securities at a specific future date and at a specific price or yield. Upon entering into a contract, the Fund deposits and maintains as collateral such initial margin as required by the exchange on which the transaction is effected. Pursuant to the contract, the Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by the Fund as unrealized gains or losses. When the contract is closed, the Fund records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. o Options -- The Fund may write covered call options and purchase put options. When the Fund writes an option, an amount equal to the premium received by the Fund is reflected as an asset and an equivalent liability. The amount of the liability is subsequently marked to market to reflect the current market value of the option written. When a security is purchased or sold through an exercise of an option, the related premium paid (or received) is added to (or deducted from) the basis of the security acquired or deducted from (or added to) the proceeds of the security sold. When an option expires (or the Fund enters into a closing transaction), the Fund realizes a gain or loss on the option to the extent of the premiums received or paid (or gain or loss to the extent the cost of the closing transaction exceeds the premium paid or received). APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 15 [LOGO] Merrill Lynch Investment Managers Notes to Financial Statements (continued) Written and purchased options are non-income producing investments. o Forward interest rate swaps -- The Fund may enter into forward interest rate swaps. In a forward interest rate swap, the Fund and the counterparty agree to make periodic payments on a specified notional contract amount, commencing on a specified future effective date, unless terminated earlier. When the agreement is closed, the Fund records a realized gain or loss in an amount equal to the value of the agreement. (c) Income taxes -- It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no Federal income tax provision is required. (d) Security transactions and investment income -- Security transactions are recorded on the dates the transactions are entered into (the trade dates). Realized gains and losses on security transactions are determined on the identified cost basis. Interest income is recognized on the accrual basis. The Fund amortizes all premiums and discounts on debt securities. (e) Dividends and distributions -- Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. 2. Investment Advisory Agreement and Transactions with Affiliates: The Fund has entered into an Investment Advisory Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect, wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML & Co."), which is the limited partner. FAM is responsible for the management of the Fund's portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, the Fund pays a monthly fee at an annual rate of .65% of the Fund's average weekly net assets. For the six months ended December 31, 2003, the Fund reimbursed FAM $2,180 for certain accounting services. Certain officers and/or directors of the Fund are officers and/or directors of FAM, PSI and/or ML & Co. 3. Investments: Purchases and sales of investments, excluding short-term securities, for the six months ended December 31, 2003 were $19,051,230 and $18,080,265, respectively. Net realized gains for the six months ended December 31, 2003 and net unrealized losses as of December 31, 2003 were as follows: -------------------------------------------------------------------------------- Realized Unrealized Gains Losses -------------------------------------------------------------------------------- Long-term investments ............... $ 773,061 $(8,330,468) -------------------------------- Total ............................... $ 773,061 $(8,330,468) ================================ For the six months ended December 31, 2003, net unrealized depreciation for Federal income tax purposes aggregated $8,125,272, of which $7,164,382 related to appreciated securities and $15,289,654 related to depreciated securities. The aggregate cost of investments at December 31, 2003 for Federal income tax purposes was $184,435,016. 16 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Notes to Financial Statements (concluded) 4. Common Stock Transactions: At December 31, 2003, the Fund had one class of shares of Common Stock, par value $.10 per share, of which 150,000,000 shares were authorized. Shares issued and outstanding during the six months ended December 31, 2003 and the year ended June 30, 2003 remained constant. 5. Subsequent Event: On January 6, 2004, the Fund's Board of Directors declared a tax-exempt income dividend to Common Stock shareholders in the amount of $.048000 per share, payable on January 29, 2004 to shareholders of record as of January 16, 2004. 6. Capital Loss Carryforward: On June 30, 2003 the Fund had a net capital loss carryforward of approximately $21,862,751, of which $7,056,648 expires in 2004, $1,311,769 expires in 2005, $938,156 expires in 2006, $2,975,000 expires in 2008, $5,341,699 expires in 2009, $2,075,987 expires in 2010 and $2,163,492 expires in 2011. This amount will be available to offset like amounts of any future taxable gains. APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 17 [LOGO] Merrill Lynch Investment Managers About Inverse Floaters As a part of its investment strategy, the Fund may invest in certain securities whose potential income return is inversely related to changes in a floating interest rate ("inverse floaters"). In general, income on inverse floaters will decrease when short-term interest rates increase and increase when short-term interest rates decrease. Investments in inverse floaters may be characterized as derivative securities and may subject the Fund to the risks of reduced or eliminated interest payments and losses of invested principal. In addition, inverse floaters have the effect of providing investment leverage and, as a result, the market value of such securities will generally be more volatile than that of fixed rate, tax-exempt securities. To the extent the Fund invests in inverse securities, the market value of the Fund's portfolio and the net asset value of the Fund's shares may also be more volatile than if the Fund did not invest in these securities. Dividend Policy The Fund's dividend policy is to distribute all or a portion of its net investment income to its shareholders on a monthly basis. In order to provide shareholders with a more stable level of dividend distributions, the Fund may at times pay out less than the entire amount of net investment income earned in any particular month and may at times in any particular month pay out such accumulated but undistributed income in addition to net investment income earned in that month. As a result, the dividends paid by the Fund for any particular month may be more or less than the amount of net investment income earned by the Fund during such month. The Fund's current accumulated but undistributed net investment income, if any, is disclosed in the Statement of Assets, Liabilities and Capital, which comprises part of the financial information included in this report. 18 APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 Electronic Delivery The Fund offers electronic delivery of communications to its shareholders. In order to receive this service, you must register your account and provide us with e-mail information. To sign up for this service, simply access this website http://www.icsdelivery.com/live and follow the instructions. When you visit this site, you will obtain a personal identification number (PIN). You will need this PIN should you wish to update your e-mail address, choose to discontinue this service and/or make any other changes to the service. This service is not available for certain retirement accounts at this time. APEX MUNICIPAL FUND, INC. DECEMBER 31, 2003 19 [LOGO] Merrill Lynch Investment Managers www.mlim.ml.com Apex Municipal Fund, Inc. seeks to provide shareholders with high current income exempt from Federal income taxes by investing primarily in a portfolio of medium-to-lower grade or unrated municipal obligations, the interest on which is exempt from Federal income taxes in the opinion of bond counsel to the issuer. This report, including the financial information herein, is transmitted to shareholders of Apex Municipal Fund, Inc. for their information. It is not a prospectus. Past performance results shown in this report should not be considered a representation of future performance. Statements and other information herein are as dated and are subject to change. Apex Municipal Fund, Inc. Box 9011 Princeton, NJ 08543-9011 #10955 -- 12/03 Item 2 - Code of Ethics - Not Applicable to this semi-annual report Item 3 - Audit Committee Financial Expert - Not Applicable to this semi-annual report Item 4 - Principal Accountant Fees and Services - Not Applicable to this semi-annual report Item 5 - Audit Committee of Listed Registrants - Not Applicable to this semi-annual report Item 6 - Reserved Item 7 - Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies - Proxy Voting Policies and Procedures Each Fund's Board of Directors/Trustees has delegated to Merrill Lynch Investment Managers, L.P. and/or Fund Asset Management, L.P. (the "Investment Adviser") authority to vote all proxies relating to the Fund's portfolio securities. The Investment Adviser has adopted policies and procedures ("Proxy Voting Procedures") with respect to the voting of proxies related to the portfolio securities held in the account of one or more of its clients, including a Fund. Pursuant to these Proxy Voting Procedures, the Investment Adviser's primary objective when voting proxies is to make proxy voting decisions solely in the best interests of each Fund and its shareholders, and to act in a manner that the Investment Adviser believes is most likely to enhance the economic value of the securities held by the Fund. The Proxy Voting Procedures are designed to ensure that the Investment Adviser considers the interests of its clients, including the Funds, and not the interests of the Investment Adviser, when voting proxies and that real (or perceived) material conflicts that may arise between the Investment Adviser's interest and those of the Investment Adviser's clients are properly addressed and resolved. In order to implement the Proxy Voting Procedures, the Investment Adviser has formed a Proxy Voting Committee (the "Committee"). The Committee is comprised of the Investment Adviser's Chief Investment Officer (the "CIO"), one or more other senior investment professionals appointed by the CIO, portfolio managers and investment analysts appointed by the CIO and any other personnel the CIO deems appropriate. The Committee will also include two non-voting representatives from the Investment Adviser's Legal department appointed by the Investment Adviser's General Counsel. The Committee's membership shall be limited to full-time employees of the Investment Adviser. No person with any investment banking, trading, retail brokerage or research responsibilities for the Investment Adviser's affiliates may serve as a member of the Committee or participate in its decision making (except to the extent such person is asked by the Committee to present information to the Committee, on the same basis as other interested knowledgeable parties not affiliated with the Investment Adviser might be asked to do so). The Committee determines how to vote the proxies of all clients, including a Fund, that have delegated proxy voting authority to the Investment Adviser and seeks to ensure that all votes are consistent with the best interests of those clients and are free from unwarranted and inappropriate influences. The Committee establishes general proxy voting policies for the Investment Adviser and is responsible for determining how those policies are applied to specific proxy votes, in light of each issuer's unique structure, management, strategic options and, in certain circumstances, probable economic and other anticipated consequences of alternate actions. In so doing, the Committee may determine to vote a particular proxy in a manner contrary to its generally stated policies. In addition, the Committee will be responsible for ensuring that all reporting and recordkeeping requirements related to proxy voting are fulfilled. The Committee may determine that the subject matter of a recurring proxy issue is not suitable for general voting policies and requires a case-by-case determination. In such cases, the Committee may elect not to adopt a specific voting policy applicable to that issue. The Investment Adviser believes that certain proxy voting issues require investment analysis - such as approval of mergers and other significant corporate transactions - akin to investment decisions, and are, therefore, not suitable for general guidelines. The Committee may elect to adopt a common position for the Investment Adviser on certain proxy votes that are akin to investment decisions, or determine to permit the portfolio manager to make individual decisions on how best to maximize economic value for a Fund (similar to normal buy/sell investment decisions made by such portfolio managers). While it is expected that the Investment Adviser will generally seek to vote proxies over which the Investment Adviser exercises voting authority in a uniform manner for all the Investment Adviser's clients, the Committee, in conjunction with a Fund's portfolio manager, may determine that the Fund's specific circumstances require that its proxies be voted differently. To assist the Investment Adviser in voting proxies, the Committee has retained Institutional Shareholder Services ("ISS"). ISS is an independent adviser that specializes in providing a variety of fiduciary-level proxy-related services to institutional investment managers, plan sponsors, custodians, consultants, and other institutional investors. The services provided to the Investment Adviser by ISS include in-depth research, voting recommendations (although the Investment Adviser is not obligated to follow such recommendations), vote execution, and recordkeeping. ISS will also assist the Fund in fulfilling its reporting and recordkeeping obligations under the Investment Company Act. The Investment Adviser's Proxy Voting Procedures also address special circumstances that can arise in connection with proxy voting. For instance, under the Proxy Voting Procedures, the Investment Adviser generally will not seek to vote proxies related to portfolio securities that are on loan, although it may do so under certain circumstances. In addition, the Investment Adviser will vote proxies related to securities of foreign issuers only on a best efforts basis and may elect not to vote at all in certain countries where the Committee determines that the costs associated with voting generally outweigh the benefits. The Committee may at any time override these general policies if it determines that such action is in the best interests of a Fund. From time to time, the Investment Adviser may be required to vote proxies in respect of an issuer where an affiliate of the Investment Adviser (each, an "Affiliate"), or a money management or other client of the Investment Adviser (each, a "Client") is involved. The Proxy Voting Procedures and the Investment Adviser's adherence to those procedures are designed to address such conflicts of interest. The Committee intends to strictly adhere to the Proxy Voting Procedures in all proxy matters, including matters involving Affiliates and Clients. If, however, an issue representing a non-routine matter that is material to an Affiliate or a widely known Client is involved such that the Committee does not reasonably believe it is able to follow its guidelines (or if the particular proxy matter is not addressed by the guidelines) and vote impartially, the Committee may, in its discretion for the purposes of ensuring that an independent determination is reached, retain an independent fiduciary to advise the Committee on how to vote or to cast votes on behalf of the Investment Adviser's clients. In the event that the Committee determines not to retain an independent fiduciary, or it does not follow the advice of such an independent fiduciary, the powers of the Committee shall pass to a subcommittee, appointed by the CIO (with advice from the Secretary of the Committee), consisting solely of Committee members selected by the CIO. The CIO shall appoint to the subcommittee, where appropriate, only persons whose job responsibilities do not include contact with the Client and whose job evaluations would not be affected by the Investment Adviser's relationship with the Client (or failure to retain such relationship). The subcommittee shall determine whether and how to vote all proxies on behalf of the Investment Adviser's clients or, if the proxy matter is, in their judgment, akin to an investment decision, to defer to the applicable portfolio managers, provided that, if the subcommittee determines to alter the Investment Adviser's normal voting guidelines or, on matters where the Investment Adviser's policy is case-by-case, does not follow the voting recommendation of any proxy voting service or other independent fiduciary that may be retained to provide research or advice to the Investment Adviser on that matter, no proxies relating to the Client may be voted unless the Secretary, or in the Secretary's absence, the Assistant Secretary of the Committee concurs that the subcommittee's determination is consistent with the Investment Adviser's fiduciary duties In addition to the general principles outlined above, the Investment Adviser has adopted voting guidelines with respect to certain recurring proxy issues that are not expected to involve unusual circumstances. These policies are guidelines only, and the Investment Adviser may elect to vote differently from the recommendation set forth in a voting guideline if the Committee determines that it is in a Fund's best interest to do so. In addition, the guidelines may be reviewed at any time upon the request of a Committee member and may be amended or deleted upon the vote of a majority of Committee members present at a Committee meeting at which there is a quorum. The Investment Adviser has adopted specific voting guidelines with respect to the following proxy issues: o Proposals related to the composition of the Board of Directors of issuers other than investment companies. As a general matter, the Committee believes that a company's Board of Directors (rather than shareholders) is most likely to have access to important, nonpublic information regarding a company's business and prospects, and is therefore best-positioned to set corporate policy and oversee management. The Committee, therefore, believes that the foundation of good corporate governance is the election of qualified, independent corporate directors who are likely to diligently represent the interests of shareholders and oversee management of the corporation in a manner that will seek to maximize shareholder value over time. In individual cases, the Committee may look at a nominee's history of representing shareholder interests as a director of other companies or other factors, to the extent the Committee deems relevant. o Proposals related to the selection of an issuer's independent auditors. As a general matter, the Committee believes that corporate auditors have a responsibility to represent the interests of shareholders and provide an independent view on the propriety of financial reporting decisions of corporate management. While the Committee will generally defer to a corporation's choice of auditor, in individual cases, the Committee may look at an auditors' history of representing shareholder interests as auditor of other companies, to the extent the Committee deems relevant. o Proposals related to management compensation and employee benefits. As a general matter, the Committee favors disclosure of an issuer's compensation and benefit policies and opposes excessive compensation, but believes that compensation matters are normally best determined by an issuer's board of directors, rather than shareholders. Proposals to "micro-manage" an issuer's compensation practices or to set arbitrary restrictions on compensation or benefits will, therefore, generally not be supported. o Proposals related to requests, principally from management, for approval of amendments that would alter an issuer's capital structure. As a general matter, the Committee will support requests that enhance the rights of common shareholders and oppose requests that appear to be unreasonably dilutive. o Proposals related to requests for approval of amendments to an issuer's charter or by-laws. As a general matter, the Committee opposes poison pill provisions. o Routine proposals related to requests regarding the formalities of corporate meetings. o Proposals related to proxy issues associated solely with holdings of investment company shares. As with other types of companies, the Committee believes that a fund's Board of Directors (rather than its shareholders) is best-positioned to set fund policy and oversee management. However, the Committee opposes granting Boards of Directors authority over certain matters, such as changes to a fund's investment objective, that the Investment Company Act envisions will be approved directly by shareholders. o Proposals related to limiting corporate conduct in some manner that relates to the shareholder's environmental or social concerns. The Committee generally believes that annual shareholder meetings are inappropriate forums for discussion of larger social issues, and opposes shareholder resolutions "micromanaging" corporate conduct or requesting release of information that would not help a shareholder evaluate an investment in the corporation as an economic matter. While the Committee is generally supportive of proposals to require corporate disclosure of matters that seem relevant and material to the economic interests of shareholders, the Committee is generally not supportive of proposals to require disclosure of corporate matters for other purposes. Item 8 - Reserved Item 9 - Controls and Procedures 9(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. 9(b) - There were no 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. Item 10 - Exhibits attached hereto 10(a) - Not Applicable 10(b) - Attached hereto 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. Apex Municipal Fund, Inc. By: /s/ Terry K. Glenn ------------------------------ Terry K. Glenn, President of Apex Municipal Fund, Inc. Date: February 23, 2004 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: /s/ Terry K. Glenn ------------------------------ Terry K. Glenn, President of Apex Municipal Fund, Inc. Date: February 23, 2004 By: /s/ Donald C. Burke ------------------------------ Donald C. Burke, Chief Financial Officer of Apex Municipal Fund, Inc. Date: February 23, 2004