Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC

Flaherty & Crumrine Preferred & Income Opportunity Fund Inc. is a closed-end equity mutual fund incorporated in Maryland and headquartered in Pasadena, California. The fund was established in December 1991 and is launched and managed by Flaherty & Crumrine Incorporated. It operates as a publicly traded investment company listed on the NYSE, with a market capitalization of approximately $0.1 billion.

The fund's primary investment strategy focuses on preferred securities issued by companies in the U.S. financial services sector. It constructs its portfolio by selecting preferred stocks that meet its income and capital appreciation objectives. The fund benchmarks its performance against the S&P 500 Index and Barclays Capital U.S. Aggregate Index, maintaining exposure to both equity and fixed-income market movements.

As a closed-end fund structure, PFO generates revenue through management fees charged on assets under management and distributes income to shareholders through dividends derived from preferred stock dividends and potential capital gains. The fund maintains a geographically concentrated focus on U.S. public equity markets, specifically targeting securities within the financial services industry.