BLACKROCK MUNIASSETS FUND, INC.

MUA · NYSE · SIC : · Market Cap: $0.4B
16
SEC Filings
$9.9
Close 2026-09-04

Latest Stock Quote

MUA 2026-09-04 $9.9 O:$9.94 H:$9.94 L:$9.9 Vol:0.3M VWAP:$9.9138
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-09-20

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2025-01-210001193125-25-009153EDGAR6K words
2021-11-020001193125-21-317083EDGAR—
2011-02-040001341004-11-000341EDGAR—
2010-09-210001193125-10-213615EDGAR—
2008-10-070001341004-08-002494EDGAR—

16 total filings indexed. 11 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Company Identity

CIK0000901243
TickerMUA
ExchangeNYSE
SIC—: —
IncorporatedMD
Websitehttps://www.blackrock.com
Listed1993-07-16

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: b8aede93b9a3b9968ebb7c16a27a89cd431b69ef0a26580b3c48f8aa7bb6cb82
parent: root
content hash: 6e51b4f8920888eb60a751b305b9172a6a46367341224655ab23297ae635da4d
signed: 2026-09-27T19:02:12.567Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up MUA using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on MUA, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/MUA (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.