STOCK TITAN

BlackRock MuniAssets Fund SEC Filings

MUA NYSE

Welcome to our dedicated page for BlackRock MuniAssets Fund SEC filings (Ticker: MUA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on BlackRock MuniAssets Fund's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into BlackRock MuniAssets Fund's regulatory disclosures and financial reporting.

Rhea-AI Summary

BLACKROCK MUNIASSETS FUND, INC. director Glenn Hubbard reported an other-type transaction involving common stock. The event reflects a fund reorganization rather than an open-market buy or sale.

Effective February 23, 2026, BlackRock Long-Term Municipal Advantage Trust was reorganized into BlackRock MuniAssets Fund, Inc. In this reorganization, common shareholders of the former fund received MuniAssets common shares equal in value to the net asset value of the shares they surrendered, less reorganization costs, based on values as of February 20, 2026.

As of February 20, 2026, the former fund reported a net asset value per share of $10.0395 and the acquiring fund reported $11.3610 per share, with a conversion ratio of 0.88368101. Hubbard received 260.6859 common shares of the acquiring fund (plus cash for any fractional shares) in exchange for 295.00 common shares of the former fund, resulting in 260.6859 MuniAssets shares owned directly after the transaction.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

BLACKROCK MUNIASSETS FUND, INC. director Christian Romaglino reported an “other transaction” involving common stock. On February 23, 2026, his holdings changed through a reorganization where BlackRock Long-Term Municipal Advantage Trust was combined into BlackRock MuniAssets Fund, Inc.

In the reorganization, he received 1,060 common shares of the Acquiring Fund in exchange for 1,200 common shares of the Target Fund, based on net asset values and a stated conversion ratio. After the transaction, his direct ownership in the Acquiring Fund was 1,068.1002 common shares.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

BLACKROCK MUNIASSETS FUND, INC. director Carl Kester reported an “other” transaction reflecting a reorganization between two BlackRock municipal funds. BlackRock Long-Term Municipal Advantage Trust was reorganized into BlackRock MuniAssets Fund, Inc. effective February 23, 2026.

In this reorganization, common shareholders of the Target Fund received MuniAssets common shares based on each fund’s net asset value as of February 20, 2026, less reorganization costs. The Target Fund reported a NAV per share of $10.0395 and the Acquiring Fund reported a NAV per share of $11.3610, resulting in a conversion ratio of 0.88368101. Kester received 88 common shares of the Acquiring Fund (plus cash for any fractional shares) in exchange for his 100 common shares of the Target Fund, and his directly held MuniAssets position following the transaction was 188 common shares.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
Rhea-AI Summary

BLACKROCK MUNIASSETS FUND, INC. director Stayce D. Harris reported an administrative share conversion related to a fund reorganization, not an open‑market trade. BlackRock Long-Term Municipal Advantage Trust was reorganized into BlackRock MuniAssets Fund, Inc., effective February 23, 2026.

In this reorganization, she received 9 common shares of BlackRock MuniAssets Fund in exchange for 10.8113 common shares of the former BlackRock Long-Term Municipal Advantage Trust. The exchange was based on net asset values, with the Target Fund at $10.0395 per share and the Acquiring Fund at $11.3610 per share as of February 20, 2026, using a 0.88368101 conversion ratio.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

BlackRock completed reorganizations that merged six municipal closed-end funds into three Survivor Funds and each Survivor Fund adopted a Discount Management Program for 2026.

The Reorganizations exchanged Acquired Fund common shares for Survivor Fund common shares based on each fund’s NAV as of February 20, 2026, with cash paid for fractional shares; preferred shareholders received one-for-one Survivor Fund preferred shares. Each DMP uses a single Measurement Period from January 1, 2026 to September 30, 2026: if a fund’s average daily discount to NAV exceeds 10.00%, the fund intends to repurchase a minimum of 5% of outstanding common shares at 98% of NAV.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
merger
-
Rhea-AI Summary

BlackRock MuniAssets Fund, Inc. portfolio manager Walter O'Connor reported settling phantom share awards and selling common stock in the fund. On January 30, 2026, 1,051.0581 phantom share equivalents were converted into the same number of common shares and then sold at $11.07 per share, leaving him with no directly held common stock.

He continues to hold phantom share units, including 778.3513 and 336.0247 units from prior grants, while a 325.8578-unit grant was fully settled. The phantom shares are cash-settled awards economically equivalent to common stock and vest in three equal annual installments from grants made on January 31 of 2023, 2024, and 2025.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
Rhea-AI Summary

BLACKROCK MUNIASSETS FUND, INC. portfolio manager Phillip Soccio reported phantom share awards, conversions, and a stock sale. On January 30, 2026, he received 180.6685 phantom shares at $11.07 per share. Each phantom share is the economic equivalent of one share of common stock and becomes payable in cash after vesting.

On the same date, previously granted phantom shares from awards made in 2023, 2024, and 2025 were converted (codes "M") into common stock in amounts of 343.7088, 279.1196, and 88.6097 shares. He then disposed of 711.4381 shares of common stock at a price of $11.07 per share, leaving 0 common shares directly owned.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

BlackRock MuniAssets Fund, Inc. portfolio manager Kevin Maloney reported compensation-related phantom share and common stock transactions. On January 30, 2026, he was granted 329.72 phantom shares at an economic value of $11.07 each, which are cash-settled and vest in three annual installments.

The same day, previously granted phantom shares were converted into 384.8665 shares of common stock, which were then sold at $11.07 per share, leaving 0 common shares directly owned and 329.72 phantom shares outstanding as deferred, cash-settled compensation.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

BlackRock Muni Assets Fund, Inc. (MUA) and Target Fund (BTA) propose a Reorganization to combine BTA into MUA. The Reorganization would issue 760 new Series W-7 VRDP Shares to Target Fund VRDP holders, bringing pro forma VRDP Shares to 2,510 with a $100,000 liquidation preference each. A one-time $2 million voluntary advisory fee waiver is expected to modestly reduce Total Expense Ratios (pro forma common-share TERs shown: 0.85%–0.86% excluding leverage; total with leverage 2.54%–2.67%). Pre-Reorganization Declared UNII Distributions will be declared before Closing but may be paid after Closing, could be taxable if not "exempt interest dividends," and excess amounts may lower Acquiring Fund NAV at valuation time, increasing common shares issued in the Reorganization. Key periods and returns are presented (e.g., BTA one-year NAV return 2.79%, MUA one-year NAV 5.16%) and material costs, tax consequences, voting/quorum and shareholder procedures are disclosed.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
investment

FAQ

How many BlackRock MuniAssets Fund (MUA) SEC filings are available on StockTitan?

StockTitan tracks 10 SEC filings for BlackRock MuniAssets Fund (MUA), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for BlackRock MuniAssets Fund (MUA)?

The most recent SEC filing for BlackRock MuniAssets Fund (MUA) was filed on February 26, 2026.