BlackRock MuniAssets Fund, Inc.
BlackRock MuniAssets Fund, Inc. (MUA) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0000901243 · MUA · NYSE · as of Jun 10, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0000901243 · Updated hourly · Not investment advice
Latest Key Filings
No recent filings
Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.
SEC Filing History
About SEC Filings & 10-K Annual Reports
BlackRock MuniAssets Fund, Inc. (NYSE: MUA) has submitted 487 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1993. As a Financial Services sector company with CIK 0000901243, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is BlackRock MuniAssets Fund, Inc.'s most comprehensive regulatory disclosure. The most recent BlackRock MuniAssets Fund, Inc. 10-K was filed on — for fiscal year ending —. Historical MUA 10-K annual reports are available from 1994 through —.
Investors researching BlackRock MuniAssets Fund, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
MUA SEC Filings · 8 questionsBlackRock MuniAssets Fund, Inc. (MUA) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 487 filings and access original documents at no cost. BlackRock MuniAssets Fund, Inc.'s CIK is 0000901243.