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Western Asset Managed Municipals Portfolio (MMU) Stock Price, News & Analysis

MMU NYSE

Company Description

Western Asset Managed Municipals Fund, Inc. (NYSE: MMU) is a non-diversified, closed-end management investment company in the Western Asset fund family. The fund's stated investment objective is to maximize current income exempt from federal income tax, consistent with preservation of principal. MMU pursues that objective primarily through municipal obligations, including long-term investment grade municipal debt securities issued by state and local governments, political subdivisions, agencies, and public authorities.

As a closed-end fund, MMU provides public-market exposure to a managed municipal bond portfolio. Its common shares trade on the New York Stock Exchange under the ticker MMU. The fund also has preferred shares, which appear in its governance and voting disclosures and create separate stockholder classes for certain matters.

The portfolio focus places MMU in the municipal fixed-income market, where fund assets are tied to obligations used by public-sector issuers and related authorities. Its income objective and principal-preservation constraint define the fund's investment mandate, while the non-diversified classification is a defining attribute of its investment-company profile.

Fund governance is handled through a board of directors and stockholder voting procedures. Proxy materials for MMU address annual meeting matters, director elections, voting by common stockholders and preferred shareholders, and related governance mechanics. The fund lists New York, New York as its office location in proxy materials.

Stock Performance

$10.13
+1.00%
+0.10
Last updated: August 7, 2026 at 15:59
+2.2%
Performance 1 year
$547.8M

Western Asset Managed Municipals Portfolio (MMU) stock last closed at $10.14. Over the past 12 months, the stock has gained 2.2%, ranking #2,193 in 52-week price change. At a market capitalization of $547.8M, MMU is classified as a small-cap stock with approximately 54.6M shares outstanding.

See what a $1,000 investment in MMU would be worth today

SEC Filings

Western Asset Managed Municipals Portfolio has filed 5 recent SEC filings, including 2 Form SCHEDULE 13G/A, 1 Form 3, 1 Form N-CSR, 1 Form SCHEDULE 13G. The most recent filing was submitted on July 29, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all MMU SEC filings →

Financial Highlights

Revenue (latest FY)
Net Income (latest FY)
Operating Cash Flow

Upcoming Events

OCT
01
October 1, 2026 - December 31, 2026 Corporate

SBI into MMU merger

Merger of SBI into MMU expected Q4 2026; SBI shareholders’ approval required; combined proxy/prospectus to be filed with SEC.

Western Asset Managed Municipals Portfolio has 1 upcoming scheduled event. The next event, "SBI into MMU merger", is scheduled for October 1, 2026 (in 52 days). Investors can track these dates to stay informed about potential catalysts that may affect the MMU stock price.

Short Interest History

Last 12 Months

Short interest in Western Asset Managed Municipals Portfolio (MMU) currently stands at 33.2 thousand shares, down 61.8% from the previous reporting period, representing 0.1% of the shares outstanding. Since August 2025, short interest has decreased by 40.5%.

Days to Cover History

Last 12 Months

Days to cover for Western Asset Managed Municipals Portfolio (MMU) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed.

MMU Company Profile & Sector Positioning

Western Asset Managed Municipals Portfolio (MMU) operates in the Asset Management industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, MMU ranks #343 by dividend yield. In monthly performance, the stock ranks #1,877 among all tracked companies.

Investors comparing MMU often look at related companies in the same sector, including FIRST TRUST HY OPPORTUNITIES 2027 TERM (FTHY), Invesco Senior Income Trust (VVR), Western Asset Emerging Markets Debt Fund Inc (EMD), abrdn Global Infrastructure Income Fund (ASGI), and Adams Natural Resources Fund (PEO). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate MMU's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Western Asset Managed Municipals Portfolio (MMU)?

The current stock price of Western Asset Managed Municipals Portfolio (MMU) is $10.14 as of August 7, 2026.

What is the market cap of Western Asset Managed Municipals Portfolio (MMU)?

The market cap of Western Asset Managed Municipals Portfolio (MMU) is approximately 547.8M. Learn more about what market capitalization means .

What does Western Asset Managed Municipals Fund, Inc. do?

Western Asset Managed Municipals Fund, Inc. is a closed-end management investment company focused on municipal debt securities. Its objective is to maximize current income exempt from federal income tax while remaining consistent with preservation of principal.

What does MMU invest in?

MMU predominantly invests in long-term investment grade municipal debt securities. These securities are issued by state and local governments, political subdivisions, agencies, and public authorities.

Is MMU a diversified fund?

MMU is described as a non-diversified closed-end management investment company.

Where do MMU shares trade?

The fund's common shares trade on the New York Stock Exchange under the ticker symbol MMU.

Does MMU have preferred shares?

Yes. The fund's proxy materials reference both common stock and preferred shares, including voting arrangements involving those security classes.

Where is Western Asset Managed Municipals Fund, Inc. based?

The fund lists New York, New York as its office location in proxy materials.