Who owns BlackRock MuniAssets Fund, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MUA from SEC Form 13F filings across 95 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 95 institutions disclosed 11.8M shares of BlackRock MuniAssets Fund, Inc. worth $129.7M — about 30.6% of shares outstanding; the largest disclosed holder is BANK OF AMERICA CORP /DE/. Source: SEC Form 13F filings, parsed by EvidInvest.
95
13F holders
$129.7M
value, 2026 filers
30.6%
of shares outstanding (11.8M sh)
12
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MUA's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BANK OF AMERICA CORP /DE/ | 1.4M | $15.2M | 0.0% | 3.6% | -3.9% |
| 2 | Hennion & Walsh Asset Management, Inc. | 1.2M | $13.3M | 0.4% | 3.1% | -1.1% |
| 3 | GUGGENHEIM CAPITAL LLC | 1.1M | $11.7M | 0.1% | 2.8% | -20.9% |
| 4 | KEYBANK NATIONAL ASSOCIATION/OH | 1.1M | $11.7M | 0.0% | 2.8% | +0.7% |
| 5 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 868,104 | $9.5M | 0.4% | 2.3% | +177.9% |
| 6 | Advisors Asset Management, Inc. | 591,880 | $6.5M | 0.1% | 1.5% | +24.6% |
| 7 | MORGAN STANLEY | 516,216 | $5.7M | 0.0% | 1.3% | +4.8% |
| 8 | COMMONWEALTH EQUITY SERVICES, LLC | 461,271 | $5.1M | 0.0% | 1.2% | -3.9% |
| 9 | VAN ECK ASSOCIATES CORP | 428,231 | $4.7M | 0.0% | 1.1% | +27.0% |
| 10 | RAYMOND JAMES FINANCIAL INC | 321,277 | $3.5M | 0.0% | 0.8% | -2.3% |
| 11 | PNC Financial Services Group, Inc. | 300,683 | $3.3M | 0.0% | 0.8% | +7.0% |
| 12 | WELLS FARGO & COMPANY/MN | 299,460 | $3.3M | 0.0% | 0.8% | +6.3% |
| 13 | LPL Financial LLC | 251,591 | $2.8M | 0.0% | 0.7% | -47.8% |
| 14 | ROBINSON CAPITAL MANAGEMENT, LLC | 183,406 | $2.0M | 0.9% | 0.5% | +42.0% |
| 15 | OSAIC HOLDINGS, INC. | 177,968 | $2.0M | 0.0% | 0.5% | +12.0% |
| 16 | ROYAL BANK OF CANADA | 168,731 | $1.9M | 0.0% | 0.4% | -1.9% |
| 17 | Mariner, LLC | 161,045 | $1.8M | 0.0% | 0.4% | +28.9% |
| 18 | UBS Group AG | 133,274 | $1.5M | 0.0% | 0.3% | -13.9% |
| 19 | OARSMAN CAPITAL, INC. | 129,978 | $1.4M | 0.2% | 0.3% | +17.5% |
| 20 | MELFA WEALTH MANAGEMENT, INC. | 115,304 | $1.3M | 0.7% | 0.3% | -7.0% |
| 21 | MPWM ADVISORY SOLUTIONS, LLC | 97,054 | $1.1M | 0.5% | 0.3% | -4.9% |
| 22 | NewEdge Advisors, LLCNEW | 94,201 | $1.0M | 0.0% | 0.2% | new |
| 23 | Steward Partners Investment Advisory, LLC | 91,455 | $1.0M | 0.0% | 0.2% | -1.0% |
| 24 | COHEN & STEERS, INC. | 90,760 | $999,000 | 0.0% | 0.2% | +12.4% |
| 25 | WEALTH ALLIANCE, LLC | 90,736 | $999,003 | 0.1% | 0.2% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation. Research, not investment advice.