Edgar Filing: Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC

<![CDATA[Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated]]>

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811-06495

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

(Exact name of registrant as specified in charter)

301 E. Colorado Boulevard, Suite 720

Pasadena, CA 91101

(Address of principal executive offices) (Zip code)

Donald F. Crumrine

Flaherty & Crumrine Incorporated

301 E. Colorado Boulevard, Suite 720

Pasadena, CA 91101

(Name and address of agent for service)

Registrant’s telephone number, including area code: 626-795-7300

Date of fiscal year end: November 30

Date of reporting period: August 31, 2012

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q 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 the Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments.

The Schedule(s) of Investments is attached herewith.

FLAHERTY & CRUMRINE PREFERRED INCOME OPPORTUNITY FUND

To the Shareholders of Flaherty & Crumrine Preferred Income Opportunity Fund:

Your Fund continues to benefit from strong markets, active management, and efficient use of leverage. During the third fiscal quarter¹, total return on net asset value² was +7.6%. Since the fiscal year began on December 1, 2011, total return on NAV was an eye-popping +22.8%. Total return based on market price of Fund shares for the comparable periods was +8.9% and +21.2% respectively.

Conditions in the preferred market have been, and remain, positive. Redemptions of securities have significantly outpaced new issues, leaving many investors scrambling to find replacements. In addition, it appears that fixed-income investors are increasingly turning to preferred securities, attracted to relatively high yields.

Since June 1, redemptions of preferred securities totaled roughly $44 billion. Redemptions of trust preferred securities issued by U.S. banks accounted for almost $34 billion. As discussed in the past, over the coming years certain important regulatory benefits of trust preferreds available to banks will be phased out as a result of Dodd-Frank reform legislation. Changes in regulatory treatment of preferred securities and historically low current interest rates made many older issues ripe for redemption.

New issue activity has been robust, but the amount of new issuance, almost $29 billion since June 1, has fallen well short of redemptions. Of this amount, only $6.5 billion was issued by U.S. banks in the new form of qualifying Tier 1 capital. This is largely as expected—most banks have chosen to build up capital by retaining earnings and issuing common stock. The balance of new issues came from a variety of industries, including insurance ($3.6b), other finance ($5.5b), REIT ($5.7b), foreign banks, ($2.0b) and miscellaneous industrials and energy ($5.7b).

Fundamental credit quality has improved steadily since the financial crisis, despite sluggish economic growth. As preferred investors, we focus primarily on an issuer’s balance sheet to ensure the company’s ability to meet its obligations. From our perspective, corporate balance sheets are healthier now than at any time in recent memory. Of course, not all companies are thriving. The ongoing European crisis has strained issuers in that region. However, our approach of owning preferred securities issued by strong, diversified European companies paid off recently—this segment of the portfolio (13% as of August 31^st) was the Fund’s top performer during the quarter.

Leverage is an essential component of Fund strategy. We expect the cost of leverage to be below the yield on the Fund’s investment portfolio, providing a boost to income available to shareholders. In addition, leverage magnifies the principal change of securities in the portfolio. With leverage, if total return (the sum of income plus principal change) on portfolio holdings is positive (negative), total return on net asset value of the Fund will be even higher (lower) than an unleveraged portfolio. The Fund’s leverage has worked exactly as expected and helped produce this year’s excellent returns.

While we welcome strong performance for the Fund, shareholders should understand that the decline in preferred securities’ yields in the years since the financial crisis, if they persist, will put downward pressure on Fund income over time. The Fund continues to have holdings in bank trust preferred securities that will

¹	June 1, 2012—August 31, 2012

²	Following the methodology required by the SEC, total return includes income and principal change, plus the impact of the Fund’s leverage and expenses.

likely be redeemed (approximately 7.4% of its total net assets as of August 31, 2012) and which have a weighted average current yield of approximately 8.04% as of August 31, 2012. New issue preferred securities have been coming at yields in the range of 5.20-6.25%. We are working hard to reinvest proceeds from called issues into attractive securities, but in most cases, yields on those securities are lower than the called securities.

On the flip side, the Fund’s cost of leverage has remained low, as the Federal Reserve has increased its monetary accommodation. In addition, the Fund increased its dollar amount of leverage as preferred securities’ values increased while its percentage amount of leverage remained at around 33% as of August 31, 2012. Both have helped support the Fund’s distributable income per common share. However, leverage costs cannot drop much further. At some point, the lower yield on preferred securities—again, if they persist—will reduce Fund income. While the distribution rate probably will be lower at some point in the future, we believe preferred securities offer attractive total return potential and the Fund will continue to offer a competitive distribution rate.

As always, we encourage you to visit the Fund’s website www.preferredincome.com for a more in-depth discussion of conditions in both preferred markets and the broader economy.

Sincerely,



Donald F. Crumrine Chairman		Robert M. Ettinger President

October 5, 2012

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OVERVIEW

August 31, 2012 (Unaudited)


Fund Statistics

Net Asset Value	$	10.80

Market Price	$	11.98

Premium		10.93	%

Yield on Market Price		7.56	%

Common Stock Shares Outstanding		12,172,241



Moody’s Ratings	% of Net Assets†

A		0.7%

BBB		64.0%

BB		28.6%

Below “BB”		3.1%

Not Rated*		2.1%

Below Investment Grade**		20.2%

*	Does not include net other assets and liabilities of 1.5%.

**	Below investment grade by all of Moody’s, S&P, and Fitch.


Industry Categories		% of Net Assets†

LOGO


Top 10 Holdings by Issuer	% of Net Assets†

Liberty Mutual Group		4.5%

HSBC PLC		4.2%

MetLife		4.0%

Banco Santander, S.A.		3.9%

Capital One Financial		3.8%

Goldman Sachs Group		3.5%

XL Group PLC		2.8%

Enbridge Energy Partners		2.6%

Axis Capital		2.5%

Wells Fargo		2.4%


	% of Net Assets†*

Holdings Generating Qualified Dividend Income (QDI) for Individuals		44%

Holdings Generating Income Eligible for the Corporate Dividends Received Deduction (DRD)		28%

***	This does not reflect year-end results or actual tax categorization of Fund distributions. These percentages can, and do, change, perhaps significantly, depending on market conditions. Investors should consult their tax advisor regarding their personal situation.

†	Net Assets includes assets attributable to the use of leverage.

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — 88.1%

		Banking — 34.4%
		Astoria Financial:
$	2,750,000	Astoria Capital Trust I, 9.75% 11/01/29, Series B	$	2,853,345	⁽¹⁾
		Banco Bilbao Vizcaya Argentaria, S.A.:
$	1,375,000	BBVA International Preferred, 5.919%		912,567	**⁽¹⁾⁽³⁾
		Banco Santander, S.A.:
	280,123	Banco Santander, 10.50% Pfd., Series 10		7,668,367	**⁽¹⁾⁽³⁾
		Bank of America:
	100,515	Bank of America Corporation, 8.625% Pfd.		2,591,407	*
	2,500	Countrywide Capital IV, 6.75% Pfd. 04/01/33		62,629
	30,000	Countrywide Capital V, 7.00% Pfd. 11/01/36		752,175
$	530,000	NB Capital Trust II, 7.83% 12/15/26		533,313
		Barclays Bank PLC:
$	2,750,000	Barclays Bank PLC, 6.278%		2,328,906	**⁽¹⁾⁽³⁾
	4,700	Barclays Bank PLC, 7.75% Pfd., Series 4		118,769	**⁽³⁾
	73,500	Barclays Bank PLC, 8.125% Pfd., Series 5		1,879,395	**⁽¹⁾⁽³⁾
		BB&T Corp:
	87,625	BB&T Corporation, 5.625% Pfd., Series E		2,244,952	*⁽¹⁾
		BNP Paribas:
$	1,750,000	BNP Paribas, 7.195%, 144A****		1,605,625	**^(1)(2)(3)
		Capital One Financial:
$	5,250,000	Capital One Capital III, 7.686% 08/15/36		5,322,188	⁽¹⁾⁽²⁾
$	250,000	Capital One Capital V, 10.25% 08/15/39		258,750
$	1,750,000	Capital One Capital VI, 8.875% 05/15/40		1,799,450	⁽¹⁾⁽²⁾
		Citigroup:
	13,000	Citigroup Capital VII, 7.125% Pfd. 07/31/31		328,250
	56,700	Citigroup Capital XIII, 7.875% Pfd. 10/30/40		1,564,568	⁽¹⁾⁽²⁾
		Colonial BancGroup:
$	4,500,000	Colonial BancGroup, 7.114%, 144A****		9,000	⁽⁴⁾⁽⁵⁾††
		FBOP Corp:
	4,500	FBOP Corporation, Adj. Rate Pfd., 144A****		2,250	*⁽⁴⁾⁽⁵⁾†
		Fifth Third Bancorp:
$	700,000	Fifth Third Capital Trust IV, 6.50% 04/15/37		702,625	⁽¹⁾
		First Horizon:
	3,300	First Tennessee Bank, Adj. Rate Pfd., 3.75%⁽⁶⁾, 144A****		2,385,281	*⁽¹⁾
$	500,000	First Tennessee Capital II, 6.30% 04/15/34, Series B		477,500
	1	FT Real Estate Securities Company, 9.50% Pfd., 144A****		955,000

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — (Continued)

		Banking — (Continued)
		First Niagara Financial Group:
	100,000	First Niagara Financial Group, Inc., 8.625% Pfd.	$	2,986,150	*
		First Republic Bank:
	10,050	First Republic Bank, 6.70% Pfd.		274,983	*
		Goldman Sachs Group:
$	1,185,000	Goldman Sachs, Capital I, 6.345% 02/15/34		1,181,227	⁽¹⁾⁽²⁾
		HSBC PLC:
$	1,000,000	HSBC Capital Funding LP, 10.176%, 144A****		1,350,000	⁽³⁾
	127,500	HSBC Holdings PLC, 8.00% Pfd., Series 2		3,542,141	**⁽¹⁾⁽³⁾
$	120,000	HSBC USA Capital Trust I, 7.808% 12/15/26, 144A****		121,800
	99,850	HSBC USA, Inc., 6.50% Pfd., Series H		2,570,389	*⁽¹⁾
		ING Groep NV:
	8,200	ING Groep NV, 7.20% Pfd.		203,864	**⁽³⁾
	21,000	ING Groep NV, 7.375% Pfd.		524,790	**⁽³⁾
		JPMorgan Chase:
$	1,550,000	JPMorgan Chase & Company, 7.90%, Series 1		1,740,033	*
		KeyCorp:
	1,000	KeyCorp, 7.75% Pfd., Series A		117,750	*
		Lloyds Banking Group PLC:
$	450,000	Lloyds Banking Group PLC, 6.657%, 144A****		338,625	**⁽³⁾
		Morgan Stanley:
	10,000	Morgan Stanley Capital Trust VI, 6.60% Pfd. 02/01/46		250,825
		PNC Financial Services:
	19,910	PNC Financial Services, 6.125% Pfd., Series P		552,353	*⁽¹⁾
	99,000	PNC Financial Services, 9.875% Pfd., Series L		2,638,597	*⁽¹⁾
$	1,105,000	PNC Preferred Funding Trust III, 8.70%, 144A****		1,127,233	⁽¹⁾⁽²⁾
		Sovereign Bancorp:
	2,600	Sovereign REIT, 12.00% Pfd., Series A, 144A****		2,908,402
		Wells Fargo:
	3,085	Wells Fargo & Company, 7.50% Pfd., Series L		3,687,346	*⁽¹⁾
	35,000	Wells Fargo & Company, 8.00% Pfd., Series J		1,049,737	*⁽¹⁾
		Zions Bancorporation:
	85,200	Zions Bancorporation, 7.90% Pfd., Series F		2,337,036	*
	25,000	Zions Bancorporation, 9.50% Pfd., Series C		658,250	*

				67,517,843

		Financial Services — 1.1%
		Ameriprise Financial:
$	250,000	Ameriprise Financial, Inc., 7.518% 06/01/66		277,500	⁽¹⁾⁽²⁾
		Credit Suisse Group:
$	1,000,000	Claudius, Ltd. - Credit Suisse AG, 7.875%, Series B, 144A****		1,051,250	⁽³⁾

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — (Continued)

		Financial Services — (Continued)
		HSBC PLC:
	30,000	HSBC Finance Corporation, 6.36% Pfd., Series B	$	753,075	*⁽¹⁾

				2,081,825

		Insurance — 23.5%
		Ace Ltd.:
$	1,200,000	Ace Capital Trust II, 9.70% 04/01/30		1,716,000	^(1)(2)(3)
		Aon Corporation:
$	275,000	AON Corp, 8.205% 01/01/27		334,623
		Arch Capital Group:
	81,925	Arch Capital Group, Ltd., 6.75% Pfd., Series C		2,253,142	**^(1)(2)(3)
		AXA SA:
$	3,500,000	AXA SA, 6.379%, 144A****		3,014,375	**^(1)(2)(3)
		Axis Capital:
	175,000	Axis Capital Holdings, 6.875% Pfd., Series C		4,817,977	**^(1)(2)(3)
		Delphi Financial:
	90,000	Delphi Financial Group, 7.376% Pfd. 05/15/37		2,238,750	⁽¹⁾⁽²⁾
		Everest Re Group:
$	4,000,000	Everest Re Holdings, 6.60% 05/15/37		4,020,000	⁽¹⁾⁽²⁾
		Liberty Mutual Group:
$	4,600,000	Liberty Mutual Group, 10.75% 06/15/58, 144A****		6,497,500	⁽¹⁾
		Lincoln National Corp:
$	175,000	Lincoln National Corporation, 7.00% 05/17/66		175,875
		MetLife:
$	2,154,000	MetLife, Inc., 10.75% 08/01/39		3,160,995	⁽¹⁾⁽²⁾
$	448,000	MetLife Capital Trust IV, 7.875% 12/15/37, 144A****		526,400	⁽¹⁾⁽²⁾
$	3,325,000	MetLife Capital Trust X, 9.25% 04/08/38, 144A****		4,256,000	⁽¹⁾⁽²⁾
		PartnerRe Ltd.:
	35,535	PartnerRe Ltd., 7.250% Pfd., Series E		990,716	**⁽¹⁾⁽³⁾
		Principal Financial:
	22,000	Principal Financial Group, 5.563% Pfd., Series A		2,142,939	*⁽¹⁾
	70,005	Principal Financial Group, 6.518% Pfd., Series B		1,912,012	*⁽¹⁾
		StanCorp Financial Group:
$	1,400,000	StanCorp Financial Group, 6.90% 06/01/67		1,358,000	⁽¹⁾⁽²⁾
		The Travelers Companies:
$	1,060,000	USF&G Capital, 8.312% 07/01/46, 144A****		1,322,756	⁽¹⁾⁽²⁾

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — (Continued)

		Insurance — (Continued)
		XL Group PLC:
$	5,900,000	XL Capital Ltd., 6.50%, Series E	$	5,405,875	^(1)(2)(3)

				46,143,935

		Utilities — 19.5%
		Alabama Power:
	7,460	Alabama Power Company, 6.45% Pfd.		217,272	*⁽¹⁾
		Baltimore Gas & Electric:
	6,579	Baltimore Gas & Electric Company, 6.70% Pfd., Series 1993		670,647	*⁽¹⁾
	2,500	Baltimore Gas & Electric Company, 7.125% Pfd., Series 1993		255,859	*
		Commonwealth Edison:
$	2,350,000	COMED Financing III, 6.35% 03/15/33		2,373,500	⁽¹⁾⁽²⁾
		Constellation Energy:
	8,000	Constellation Energy Group, 8.625% Pfd. 06/15/63, Series A		213,520
		Dominion Resources:
$	750,000	Dominion Resources Capital Trust I, 7.83% 12/01/27		761,174	⁽¹⁾
$	3,000,000	Dominion Resources, Inc., 7.50% 06/30/66		3,246,447	⁽¹⁾⁽²⁾
		Energy Future Competitive Holdings Corp:
$	686,000	TXU Electric Capital V, 8.175% 01/30/37		171,500	⁽⁴⁾
		Entergy Arkansas:
	40,000	Entergy Arkansas, Inc., 6.45% Pfd.		1,026,252	*
		Entergy Louisiana:
	16,500	Entergy Louisiana, Inc., 6.95% Pfd.		1,652,062	*
		Entergy Mississippi:
	80,000	Entergy Mississippi, Inc., 6.25% Pfd.		2,027,504	*
		Georgia Power:
	16,937	Georgia Power Company, 6.50% Pfd., Series 2007A		1,913,881	*⁽¹⁾
		Gulf Power:
	15,035	Gulf Power Company, 6.00% Pfd., Series 1		1,525,755	*⁽¹⁾
		Indianapolis Power & Light:
	25,000	Indianapolis Power & Light Company, 5.65% Pfd.		2,546,095	*⁽¹⁾
		Interstate Power & Light:
	137,756	Interstate Power & Light Company, 8.375% Pfd., Series B		3,796,900	*⁽¹⁾
		Nextera Energy:
$	3,000,000	FPL Group Capital, Inc., 6.65% 06/15/67		3,187,005	⁽¹⁾⁽²⁾
$	1,000,000	FPL Group Capital, Inc., 7.30% 09/01/67, Series D		1,082,382	⁽¹⁾⁽²⁾

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — (Continued)

		Utilities — (Continued)
		Peco Energy:
$	1,500,000	PECO Energy Capital Trust III, 7.38% 04/06/28, Series D	$	1,554,552	⁽¹⁾⁽²⁾
		PPL Corp:
$	1,500,000	PPL Capital Funding, 6.70% 03/30/67, Series A		1,540,877
		Puget Energy:
$	4,155,000	Puget Sound Energy, Inc., 6.974% 06/01/67		4,430,979	⁽¹⁾
		Southern California Edison:
	12,050	Southern California Edison, 6.00% Pfd., Series C		1,217,050	*⁽¹⁾
	20,044	Southern California Edison, 6.50% Pfd., Series D		2,137,819	*⁽¹⁾
		Virginia Electric & Power:
	3,000	Virginia Electric & Power Company, $6.98 Pfd.		301,969	*
		Wisconsin Public Service:
	3,000	Wisconsin Public Service Corporation, 6.88% Pfd.		305,156	*

				38,156,157

		Energy — 6.3%
		Enbridge Energy Partners:
$	4,498,000	Enbridge Energy Partners LP, 8.05% 10/01/37		5,031,796	⁽¹⁾⁽²⁾
		Enterprise Products Partners:
$	4,150,000	Enterprise Products Partners, 8.375% 08/01/66, Series A		4,651,905	⁽¹⁾⁽²⁾
		Kinder Morgan:
	3,000	Kinder Morgan GP, Inc., 8.33% Pfd., 144A****		2,718,938	*

				12,402,639

		Real Estate Investment Trust (REIT) — 0.1%
		PS Business Parks:
	2,052	PS Business Parks, Inc., 6.70% Pfd., Series P		52,518
	7,500	PS Business Parks, Inc., 6.875% Pfd., Series R		204,000

				256,518

		Miscellaneous Industries — 3.2%
		Ocean Spray Cranberries:
	32,700	Ocean Spray Cranberries, Inc., 6.25% Pfd., 144A****		2,920,519	*
		Stanley Black & Decker:
	68,238	Stanley Black & Decker, Inc., 5.75% Pfd. 07/25/52		1,791,247	⁽¹⁾

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)


Shares/$ Par			Value

	Preferred Securities — (Continued)

		Miscellaneous Industries — (Continued)
		Textron, Inc.:
$	1,950,000	Textron Financial Corporation, 6.00% 02/15/67, 144A****	$	1,628,250

				6,340,016

		Total Preferred Securities (Cost $160,246,603)		172,898,933


	Corporate Debt Securities — 10.2%
		Banking — 5.7%
		Goldman Sachs Group:
$	5,540,000	Goldman Sachs Group, 6.75% 10/01/37, Sub Notes		5,785,849	⁽¹⁾⁽²⁾
		Morgan Stanley:
$	2,650,000	Morgan Stanley, 6.375% 07/24/42		2,693,622
		Regions Financial:
$	2,500,000	Regions Financial Corporation, 7.375% 12/10/37, Sub Notes		2,612,500

				11,091,971

		Financial Services — 0.3%
		Affiliated Managers Group:
	19,230	Affiliated Managers Group, Inc., 6.375% 08/15/42		491,567
		Raymond James Financial:
	5,900	Raymond James Financial, 6.90% 03/15/42		162,377

				653,944

		Insurance — 2.3%
		Liberty Mutual Group:
$	2,250,000	Liberty Mutual Insurance, 7.697% 10/15/97, 144A****		2,356,999	⁽¹⁾⁽²⁾
		Unum Group:
$	2,000,000	UnumProvident Corporation, 7.25% 03/15/28		2,241,118	⁽¹⁾⁽²⁾

				4,598,117

		Utilities — 0.9%
		Energy Transfer Equity:
$	1,474,000	Southern Union Company, 8.25% 11/15/29		1,855,589	⁽¹⁾⁽²⁾

				1,855,589

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)

Shares/$ Par

Value

Corporate Debt Securities — (Continued)

Energy — 1.0%

Nexen, Inc.:

72,995

Nexen, Inc., 7.35% 11/01/43

1,871,701

⁽³⁾

1,871,701

Total Corporate Debt Securities
(Cost $17,511,689)

20,071,322

Common Stock — 0.2%

Insurance — 0.0%

WMI Holdings Corporation:

17,821

WMI Holdings Corporation, 144A****

8,554

†

8,554

Utilities — 0.2%

Exelon Corp:

8,940

Exelon Corporation

326,042

Total Common Stock
(Cost $1,279,370)

334,596

Money Market Fund — 0.1%

BlackRock Liquidity Funds:

184,065

T-Fund

184,065

Total Money Market Fund
(Cost $184,065)

184,065




Total Investments (Cost $179,221,727***)	98.6%			193,488,916

Other Assets And Liabilities (Net)	1.4%			2,816,578


Total Managed Assets	100.0%	‡	$	196,305,494


Loan Principal Balance				(64,800,000	)


Total Net Assets Available To Common Stock			$	131,505,494

*	Securities eligible for the Dividends Received Deduction and distributing Qualified Dividend Income.

**	Securities distributing Qualified Dividend Income only.

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

PORTFOLIO OF INVESTMENTS (Continued)

August 31, 2012 (Unaudited)

***	Aggregate cost of securities held.

****	Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration to qualified institutional buyers. At August 31, 2012, these securities amounted to $37,104,757 or 18.9% of total managed assets.

⁽¹⁾	All or a portion of this security is pledged as collateral for the Fund’s loan. The total value of such securities was $130,983,085 at August 31, 2012.

⁽²⁾	All or a portion of this security has been rehypothecated. The total value of such securities was $64,378,676 at August 31, 2012.

⁽³⁾	Foreign Issuer.

⁽⁴⁾

Illiquid.

⁽⁵⁾	Valued at fair value as determined in good faith by or under the direction of the Board of Directors as of August 31, 2012.

⁽⁶⁾	Represents the rate in effect as of the reporting date.

†	Non-income producing.

††	The issuer has filed for bankruptcy protection. As a result, the Fund may not be able to recover the principal invested and also does not expect to receive income on this security going forward.

‡	The percentage shown for each investment category is the total value of that category as a percentage of total managed assets.


	ABBREVIATIONS:
Pfd.	—	Preferred Securities
REIT	—	Real Estate Investment Trust

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE TO COMMON STOCK⁽¹⁾

For the period from December 1, 2011 through August 31, 2012 (Unaudited)


	Value
OPERATIONS:
Net investment income	$	8,480,616
Net realized gain/(loss) on investments sold during the period		(1,585,144	)
Change in net unrealized appreciation/depreciation of investments		18,935,186

Net increase in net assets resulting from operations		25,830,658

DISTRIBUTIONS:
Dividends paid from net investment income to Common Stock Shareholders⁽²⁾		(8,792,451	)

Total Distributions to Common Stock Shareholders		(8,792,451	)

FUND SHARE TRANSACTIONS:
Increase from shares issued under the Dividend Reinvestment and Cash Purchase Plan		860,322

Net increase in net assets available to Common Stock resulting from Fund share transactions		860,322

NET INCREASE IN NET ASSETS AVAILABLE TO COMMON STOCK
FOR THE PERIOD	$	17,898,529



NET ASSETS AVAILABLE TO COMMON STOCK:
Beginning of period	$	113,606,965
Net increase in net assets during the period		17,898,529

End of period	$	131,505,494

⁽¹⁾	These tables summarize the nine months ended August 31, 2012 and should be read in conjunction with the Fund’s audited financial statements, including footnotes, in its Annual Report dated November 30, 2011.

⁽²⁾	May include income earned, but not paid out, in prior fiscal year.

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

FINANCIAL HIGHLIGHTS⁽¹⁾

For the period from December 1, 2011 through August 31, 2012 (Unaudited)

For a Common Stock share outstanding throughout the period


PER SHARE OPERATING PERFORMANCE:
Net asset value, beginning of period	$	9.40

INVESTMENT OPERATIONS:
Net investment income		0.70
Net realized and unrealized gain/(loss) on investments		1.42

Total from investment operations		2.12

DISTRIBUTIONS TO COMMON STOCK SHAREHOLDERS:
From net investment income		(0.72	)

Total distributions to Common Stock Shareholders		(0.72	)

Net asset value, end of period		10.80

Market value, end of period	$	11.98

Common Stock shares outstanding, end of period		12,172,241

RATIOS TO AVERAGE NET ASSETS AVAILABLE TO COMMON STOCK SHAREHOLDERS:
Net investment income†		9.13	%*
Operating expenses including interest expense		2.10	%*
Operating expenses excluding interest expense		1.46	%*



SUPPLEMENTAL DATA:††
Portfolio turnover rate		25	%**
Total managed assets, end of period (in 000’s)	$	196,305
Ratio of operating expenses including interest expense to total managed assets		1.39	%*
Ratio of operating expenses excluding interest expense to total managed assets		0.97	%*

⁽¹⁾	These tables summarize the nine months ended August 31, 2012 and should be read in conjunction with the Fund’s audited financial statements, including footnotes, in its Annual Report dated November 30, 2011.

*	Annualized.

**	Not Annualized.

†	The net investment income ratios reflect income net of operating expenses, including interest expense.

††	Information presented under heading Supplemental Data includes loan principal balance.

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

FINANCIAL HIGHLIGHTS (Continued)

Per Share of Common Stock (Unaudited)


	Total Dividends Paid		Net Asset Value		NYSE Closing Price		Dividend Reinvestment Price⁽¹⁾
December 30, 2011	$	0.1205	$	9.48	$	11.20	$	10.64
January 31, 2012		0.0755		9.92		11.54		10.96
February 29, 2012		0.0755		10.20		11.98		11.38
March 30, 2012		0.0755		10.22		10.99		10.44
April 30, 2012		0.0755		10.32		11.38		10.81
May 31, 2012		0.0755		10.24		11.23		10.67
June 29, 2012		0.0755		10.35		11.40		10.83
July 31, 2012		0.0755		10.66		11.78		11.19
August 31, 2012		0.0755		10.80		11.98		11.38

⁽¹⁾

Whenever the net asset value per share of the Fund’s Common Stock is less than or equal to the market price per share on the reinvestment date, new shares issued will be valued at the higher of net asset value or 95% of the then current market price. Otherwise, the reinvestment shares of Common Stock will be purchased in the open market.

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

NOTES TO FINANCIAL STATEMENTS (Unaudited)

1.	Aggregate Information for Federal Income Tax Purposes

At August 31, 2012, the aggregate cost of securities for federal income tax purposes was $179,103,626, the aggregate gross unrealized appreciation for all securities in which there is an excess of value over tax cost was $24,856,295 and the aggregate gross unrealized depreciation for all securities in which there is an excess of tax cost over value was $10,471,005.

2.	Additional Accounting Standards

Fair Value Measurements: The Fund has performed an analysis of all existing investments and derivative instruments to determine the significance and character of all inputs to their fair value determination. The levels of fair value inputs used to measure the Fund’s investments are characterized into a fair value hierarchy. Where inputs for an asset or liability fall into more than one level in the fair value hierarchy, the investment is classified in its entirety based on the lowest level input that is significant to that investment’s valuation. The three levels of the fair value hierarchy are described 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 risk, etc.)

•

Level 3 – significant unobservable inputs (including the Fund’s own assumptions in determining the fair value of investments)

The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. Transfers in and out of levels are recognized at market value at the end of the period. A summary of the inputs used to value the Fund’s investments as of August 31, 2012 is as follows:


	Total Value at August 31, 2012		Level 1 Quoted Price		Level 2 Significant Observable Inputs		Level 3 Significant Unobservable Inputs
Preferred Securities
Banking	$	67,517,843	$	51,553,246	$	15,953,347	$	11,250
Financial Services		2,081,825		753,075		1,328,750		—
Insurance		46,143,935		29,996,492		16,147,443		—
Utilities		38,156,157		13,067,131		25,089,026		—
Energy		12,402,639		9,683,701		2,718,938		—
Real Estate Investment Trust (REIT)		256,518		256,518		—		—
Miscellaneous Industries		6,340,016		1,791,247		4,548,769		—
Corporate Debt Securities		20,071,322		11,005,116		9,066,206		—
Common Stock
Insurance		8,554		8,554		—		—
Utilities		326,042		326,042		—		—
Money Market Fund		184,065		184,065		—		—

Total Investments	$	193,488,916	$	118,625,187	$	74,852,479	$	11,250

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

NOTES TO FINANCIAL STATEMENTS (Unaudited) (Continued)

During the reporting period, there were no transfers into Level 1 from Level 2. During the reporting period, securities with an aggregate market value of $4,094,339 were transferred into Level 2 from Level 1. The securities were transferred because of a reduction in the amount of observable market data, resulting from: a decrease in market activity for the securities, reduced availability of quoted prices for the securities, or de-listing of securities from a national securities exchange that resulted in a material decrease in activity.

The fair values of the Fund’s investments are generally based on market information and quotes received from brokers or independent pricing services—approved by the Board and unaffiliated with the Adviser. To assess the continuing appropriateness of security valuations, management, in consultation with the Adviser, regularly compares current prices to prior prices, prices across comparable securities, actual sale prices for securities in the Fund’s portfolio, and market information obtained by the Adviser as a function of being an active participant in the markets.

Securities with quotes that are based on actual trades or actionable bids and offers with a sufficient level of activity on or near the measurement date are classified as Level 1. Securities that are priced using quotes derived from implied values, indicative bids and offers, or a limited number of actual trades—or the same information for securities that are similar in many respects to those being valued—are classified as Level 2. If market information is not available for securities being valued, or materially-comparable securities, then those securities are classified as Level 3. In considering market information, management evaluates changes in liquidity, willingness of a broker to execute at the quoted price, the depth and consistency of prices from pricing services, and the existence of observable trades in the market.

The following is a reconciliation of Level 3 investments for which significant unobservable inputs were used to determine fair value:


	Preferred Securities
	Total Investments			Banking			Financial Services
Balance as of 11/30/11	$	137,595		$	137,250		$	345
Accrued discounts/premiums		—			—			—
Realized gain/(loss)		—			—			—
Change in unrealized appreciation/(depreciation)		(126,000	)		(126,000	)		—
Purchases		—			—			—
Sales		(345	)		—			(345	)
Transfer in		—			—			—
Transfer out		—			—			—
Balance as of 8/31/12	$	11,250		$	11,250		$	—

For the nine months ended August 31, 2012, total change in unrealized gain/(loss) on Level 3 securities still held at period-end and included in the change in net assets was $(126,000).

Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

NOTES TO FINANCIAL STATEMENTS (Unaudited) (Continued)

The following table summarizes the valuation techniques used and unobservable inputs developed to determine the fair value of Level 3 investments:


Category	Fair Value at 8/31/12		Valuation Technique	Unobservable Input	Input Range (Wgt Avg)
Preferred Securities
Banking	$	11,250	Bankruptcy recovery	Credit/Structure-specific recovery	0.00% - 0.50% (0.20%)

The significant unobservable inputs used in the fair value measurement technique for bankruptcy recovery are based on recovery analysis that is specific to the security being valued, including the level of subordination and structural features of the security, and the current status of any bankruptcy or liquidation proceedings. Observable market trades in bankruptcy claims are utilized by management, when available, to assess the appropriateness of valuations, although the frequency of trading depends on the specific credit and seniority of the claim. Expected recoveries in bankruptcy by security type and industry do not tend to deviate much from historical recovery rates, which are very low (sometimes zero) for preferred securities and more moderate for senior debt. Significant changes in these inputs would result in a significantly higher or lower fair value measurement.

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Directors

Donald F. Crumrine, CFA

Chairman of the Board

David Gale

Morgan Gust

Karen H. Hogan

Robert F. Wulf, CFA

Officers

Donald F. Crumrine, CFA

Chief Executive Officer

Robert M. Ettinger, CFA

President

R. Eric Chadwick, CFA

Chief Financial Officer,

Vice President and Treasurer

Chad C. Conwell

Chief Compliance Officer,

Vice President and Secretary

Bradford S. Stone

Vice President and

Assistant Treasurer

Laurie C. Lodolo

Assistant Compliance Officer,

Assistant Treasurer and

Assistant Secretary

Linda M. Puchalski

Assistant Treasurer

Investment Adviser

Flaherty & Crumrine Incorporated

e-mail: flaherty@pfdincome.com

Questions concerning your shares of Flaherty & Crumrine Preferred Income Opportunity Fund?

•

If your shares are held in a Brokerage Account, contact your Broker.

•

If you have physical possession of your shares in certificate form, contact the Fund’s Transfer Agent & Shareholder Servicing Agent ––

BNY Mellon Investment Servicing

P.O. Box 358035

Pittsburgh, PA 15252-8035

1-866-351-7446

This report is sent to shareholders of Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated for their information. It is not a Prospectus, circular or representation intended for use in the purchase or sale of shares of the Fund or of any securities mentioned in this report.

LOGO

Quarterly

Report

August 31, 2012

www.preferredincome.com

Item 2. Controls and Procedures.

(a)

The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph, based on their evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as amended (17 CFR 240.13a-15(b) or 240.15d-15(b)).

(b)

There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant’s last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 3. Exhibits.

Certifications pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act of 2002 are attached hereto.

SIGNATURES

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)		Flaherty & Crumrine Preferred Income Opportunity Fund Incorporated

By (Signature and Title)*			/s/ Donald F. Crumrine
			Donald F. Crumrine, Director, Chairman of the Board and Chief Executive Officer (principal executive officer)

Date	10/24/12

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/ Donald F. Crumrine
			Donald F. Crumrine, Director, Chairman of the Board and Chief Executive Officer (principal executive officer)

Date	10/24/12

By (Signature and Title)*			/s/ R. Eric Chadwick
			R. Eric Chadwick, Chief Financial Officer, Treasurer and Vice President (principal financial officer)

Date	10/24/12

*	Print the name and title of each signing officer under his or her signature.