Company Description
Western Asset Mortgage Opportunity Fund Inc. (NYSE: DMO) is a non-diversified, closed-end management investment company. According to its public disclosures, the fund is organized as a Maryland corporation and is a registered investment company. It trades on the New York Stock Exchange under the ticker symbol DMO and operates in the finance and insurance sector.
The fund’s primary investment objective, as stated in its description, is to provide current income, with capital appreciation as a secondary objective. To pursue these objectives, Western Asset Mortgage Opportunity Fund Inc. seeks to invest in a portfolio of mortgage-backed securities. These investments include non-agency residential mortgage-backed securities and commercial mortgage-backed securities.
The fund is managed by Franklin Templeton Fund Adviser, LLC (FTFA), which serves as its investment adviser and administrator. FTFA is described in the fund’s proxy materials as an indirect, wholly-owned subsidiary of Franklin Resources, Inc., a global investment management organization operating as Franklin Templeton. The fund is subadvised by Western Asset Management Company, LLC and Western Asset Management Company Limited, which are also identified as indirect, wholly-owned subsidiaries of Franklin Resources, Inc.
Western Asset Mortgage Opportunity Fund Inc. is described as a non-diversified fund, meaning it is not subject to the diversification requirements that apply to diversified investment companies. The fund issues common stock, and its stockholders have voting rights on matters such as the election of directors and the ratification of the selection of independent registered public accountants, as outlined in its definitive proxy statements.
Investment focus and structure
The fund’s stated approach is to invest in a portfolio of mortgage-backed securities. The description provided notes that this portfolio consists of non-agency residential mortgage-backed securities and commercial mortgage-backed securities. These types of securities are backed by pools of residential and commercial mortgage loans and are a core focus of the fund’s investment strategy as disclosed.
As a closed-end management investment company, Western Asset Mortgage Opportunity Fund Inc. has a fixed number of shares that are listed and traded on the NYSE. Stockholders receive periodic reports, including annual and semi-annual reports, and are entitled to attend and vote at annual meetings of stockholders, as described in the fund’s proxy statement.
Management and advisory relationships
According to the fund’s proxy materials, Franklin Templeton Fund Adviser, LLC acts as the investment adviser and administrator to Western Asset Mortgage Opportunity Fund Inc. Western Asset Management Company, LLC and Western Asset Management Company Limited each serve as subadvisers. FTFA, Western Asset, and Western Asset Limited are all identified as indirect, wholly-owned subsidiaries of Franklin Resources, Inc., which operates under the Franklin Templeton brand.
The fund’s Board of Directors oversees matters such as the election of directors and the selection of the independent registered public accountants. Stockholders vote on proposals presented at the annual meeting, including the election of Class III Directors and the ratification of the selection of PricewaterhouseCoopers LLP as independent registered public accountants for specified fiscal years, as reflected in the fund’s proxy statements and meeting results.
Corporate and regulatory framework
The fund’s proxy statement explains that it is organized as a Maryland corporation and is registered as an investment company under the federal securities laws. It issues common stock, with each share generally entitled to one vote on matters presented to stockholders. The proxy materials describe how proxies are solicited, how votes are counted, and how broker non-votes and abstentions are treated for quorum and voting purposes.
Annual and semi-annual reports are sent to stockholders of record following the fund’s fiscal year end. The proxy materials state that copies of these reports are available without charge upon request and can also be accessed through the Securities and Exchange Commission’s EDGAR system.
Stockholder meetings and governance
The fund holds an Annual Meeting of Stockholders at which stockholders vote on proposals such as the election of directors and the ratification of the independent registered public accountants. The notice of annual meeting and proxy statement describe the record date for determining stockholders entitled to vote, the proposals to be considered, and the procedures for voting by proxy, telephone, or Internet.
Stockholders may vote in person or by proxy, and the proxy materials outline how proxies can be revoked and how shares are voted if no specific instructions are given. The fund’s By-Laws govern matters such as quorum requirements, and the proxy statement notes that in the event of any conflict between the By-Laws and a description in the proxy statement, the By-Laws control.
Key characteristics of DMO stock
- Type of issuer: Non-diversified, closed-end management investment company
- Registration: Registered investment company organized as a Maryland corporation
- Exchange listing: Common stock listed on the New York Stock Exchange under the symbol DMO
- Primary objective: Current income
- Secondary objective: Capital appreciation
- Investment focus: Mortgage-backed securities, including non-agency residential mortgage-backed securities and commercial mortgage-backed securities
- Adviser: Franklin Templeton Fund Adviser, LLC
- Subadvisers: Western Asset Management Company, LLC and Western Asset Management Company Limited
- Affiliation: Adviser and subadvisers are indirect, wholly-owned subsidiaries of Franklin Resources, Inc., operating as Franklin Templeton
How Western Asset Mortgage Opportunity Fund Inc. fits within the investment company landscape
Within the broader universe of registered investment companies, Western Asset Mortgage Opportunity Fund Inc. is structured as a closed-end fund with a focus on mortgage-backed securities. Its objectives of current income and capital appreciation, combined with its emphasis on non-agency residential and commercial mortgage-backed securities, distinguish its stated investment focus among closed-end funds that concentrate on mortgage-related assets.
Because it is non-diversified, the fund is permitted under applicable regulations to invest a larger portion of its assets in a smaller number of issuers or types of securities than a diversified fund. This characteristic, together with its mortgage-backed securities focus and closed-end structure, defines the fund’s profile as described in its public materials.
Stock Performance
Western Asset Mortgage Opp Fund (DMO) stock last traded at $10.74, down 2.05% from the previous close. Over the past 12 months, the stock has lost 10.7%, ranking #1,422 in 52-week price change. At a market capitalization of $123.8M, DMO is classified as a micro-cap stock with approximately 11.4M shares outstanding.
Latest News
Western Asset Mortgage Opp Fund has 10 recent news articles. Of the recent coverage, 5 articles coincided with positive price movement and 4 with negative movement. View all DMO news →
SEC Filings
Western Asset Mortgage Opp Fund has filed 5 recent SEC filings, including 1 Form 3, 1 Form N-CEN, 1 Form N-CSR, 1 Form 424B3. The most recent filing was submitted on March 11, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all DMO SEC filings →
Financial Highlights
Upcoming Events
Short Interest History
Short interest in Western Asset Mortgage Opp Fund (DMO) currently stands at 13.8 thousand shares, up 21.8% from the previous reporting period, representing 0.1% of the float. Over the past 12 months, short interest has decreased by 86.4%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Western Asset Mortgage Opp Fund (DMO) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The days to cover has decreased 44.4% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.0 to 2.9 days.
DMO Company Profile & Sector Positioning
Western Asset Mortgage Opp Fund (DMO) operates in the Asset Management industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, DMO ranks #54 by dividend yield. In monthly performance, the stock ranks #971 among all tracked companies.
Investors comparing DMO often look at related companies in the same sector, including BrandywineGLOBAL – Global Inc Opp Fund (BWG), Bancroft Fund (BCV), Gabelli Multimedia (GGT), Blackstone Long-Short Credit Income (BGX), and ArrowMark Financial Corp (BANX). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate DMO's relative position within its industry.