BlackRock Muniassets Fund, Inc.
MUA- Exchange
- NYSE
- SEC CIK
- 0000901243
No open-market purchases or sales by BlackRock Muniassets Fund, Inc. insiders were filed in the last 90 days; 95 institutions reported holding it in 13F filings for Q2 2026, worth $129.7M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in BlackRock Muniassets Fund, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 100
- +20 vs. Q4 2025
- Shares held
- 12.0M
- +3.32M (+38.2%) vs. Q4 2025
- Total value
- $127.4M
- +$34.4M (+37.0%) vs. Q4 2025
- New holders
- 29
- 44 more added
- Sold out
- 9
- 14 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MUA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 95 | $129.7M |
| Q1 2026 | 100 | $127.4M |
| Q4 2025 | 81 | $93.0M |
| Q3 2025 | 72 | $91.9M |
| Q2 2025 | 78 | $87.1M |
| Q1 2025 | 70 | $87.0M |
| Q4 2024 | 64 | $82.1M |
| Q3 2024 | 62 | $87.8M |
| Q2 2024 | 63 | $87.3M |
| Q1 2024 | 66 | $84.5M |
| Q4 2023 | 70 | $84.4M |
| Q3 2023 | 69 | $72.1M |
| Q2 2023 | 67 | $73.4M |
| Q1 2023 | 69 | $69.9M |
| Q4 2022 | 71 | $77.7M |
| Q3 2022 | 67 | $47.9M |
| Q2 2022 | 70 | $54.0M |
| Q1 2022 | 71 | $54.7M |
| Q4 2021 | 75 | $63.5M |
| Q3 2021 | 66 | $64.7M |
| Q2 2021 | 67 | $68.1M |
| Q1 2021 | 66 | $59.3M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding BlackRock Muniassets Fund, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 1,435,053 | $15.2M | 0.00% | −9,465−0.7% | Reduced |
| Guggenheim Capital LLC | 1,342,443 | $14.2M | 0.11% | +801,833+148.3% | Added |
| Hennion & Walsh Asset Management, Inc. | 1,224,966 | $13.0M | 0.44% | +248,004+25.4% | Added |
| Keybank National Association | 1,053,050 | $11.2M | 0.04% | +2,372+0.2% | Added |
| Morgan Stanley | 492,485 | $5.23M | 0.00% | +203,848+70.6% | Added |
| LPL Financial LLC | 481,866 | $5.11M | 0.00% | +46,023+10.6% | Added |
| Commonwealth Equity Services, LLC | 479,886 | $5.09M | 0.01% | −24,606−4.9% | Reduced |
| Advisors Asset Management, Inc. | 474,893 | $5.04M | 0.08% | +90,207+23.4% | Added |
| Sit Investment Associates Inc | 391,622 | $4.16M | 0.08% | +391,622 | New |
| Van Eck Associates Corp | 337,239 | $3.58M | 0.00% | +109,099+47.8% | Added |
| Raymond James Financial Inc | 328,970 | $3.49M | 0.00% | +153,184+87.1% | Added |
| Rivernorth Capital Management, LLC | 312,410 | $3.31M | 0.17% | +106,043+51.4% | Added |
| Wells Fargo & Company | 281,722 | $2.99M | 0.00% | +166,979+145.5% | Added |
| The PNC Financial Services Group, Inc. | 280,957 | $2.98M | 0.00% | +22,632+8.8% | Added |
| Royal Bank of Canada | 171,937 | $1.82M | 0.00% | +81,069+89.2% | Added |
| Advisor Group Holdings, Inc. | 158,866 | $1.69M | 0.00% | +2,505+1.6% | Added |
| UBS Group AG | 154,759 | $1.64M | 0.00% | +140,116+956.9% | Added |
| Robinson Capital Management, LLC | 129,123 | $1.45M | 0.65% | +29,963+30.2% | Added |
| Absolute Investment Advisers LLC | 127,113 | $1.35M | 0.16% | +127,113 | New |
| Mariner, LLC | 124,955 | $1.33M | 0.00% | +796+0.6% | Added |
| Melfa Wealth Management, LLC | 123,923 | $1.31M | 0.75% | +38,872+45.7% | Added |
| GWM Advisors LLC | 115,299 | $1.22M | 0.00% | +43,293+60.1% | Added |
| Oarsman Capital, Inc. | 110,634 | $1.17M | 0.15% | +9,748+9.7% | Added |
| Noble Wealth Management PBC | 110,307 | $1.17M | 0.60% | +110,307 | New |
| MPWM Advisory Solutions, LLC | 102,017 | $1.08M | 0.57% | +370+0.4% | Added |
| Steward Partners Investment Advisory, LLC | 92,395 | $980.3K | 0.00% | +10,972+13.5% | Added |
| Wealth Alliance | 90,736 | $962.7K | 0.10% | +27,129+42.7% | Added |
| Cetera Investment Advisers | 86,295 | $915.6K | 0.00% | +228+0.3% | Added |
| Cohen & Steers, Inc. | 80,760 | $857.0K | 0.00% | +30,928+62.1% | Added |
| Estate Planners Group, LLC | 79,834 | $847.0K | 0.41% | +471+0.6% | Added |
| Rockefeller Capital Management L.P. | 70,250 | $745.4K | 0.00% | +160.0% | Added |
| Ameriprise Financial Inc | 62,039 | $658.2K | 0.00% | +10,559+20.5% | Added |
| Tyche Wealth Partners LLC | 51,333 | $544.6K | 0.08% | +34,559+206.0% | Added |
| Ackerman Capital Advisors, LLC | 45,999 | $488.0K | 0.10% | +20,596+81.1% | Added |
| Invesco Ltd. | 43,012 | $456.4K | 0.00% | −125−0.3% | Reduced |
| Kestra Advisory Services, LLC | 41,022 | $435.2K | 0.00% | +36,394+786.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 35,676 | $379.0K | 0.00% | +35,676 | New |
| Keudell/Morrison Wealth Management | 31,841 | $337.8K | 0.07% | −2,600−7.5% | Reduced |
| HBK Sorce Advisory LLC | 30,592 | $327.6K | 0.01% | +30,592 | New |
| Capital Investment Advisors, LLC | 29,516 | $313.2K | 0.00% | +29,516 | New |
| Bank of New York Mellon Corp | 28,946 | $307.1K | 0.00% | +6,901+31.3% | Added |
| River Street Advisors LLC | 27,449 | $291.2K | 0.10% | +16,699+155.3% | Added |
| Palogic Value Management, L.P. | 26,530 | $281.5K | 0.12% | +26,530 | New |
| Fortitude Advisory Group L.L.C. | 26,163 | $277.6K | 0.12% | +7,974+43.8% | Added |
| Northwestern Mutual Wealth Management Co | 25,439 | $269.9K | 0.00% | +18,436+263.3% | Added |
| Envestnet Asset Management Inc | 25,206 | $267.4K | 0.00% | −6,583−20.7% | Reduced |
| Gill Capital Partners, LLC | 25,065 | $265.9K | 0.08% | −150−0.6% | Reduced |
| Susquehanna International Group, LLP | 24,883 | $264.0K | 0.00% | −936−3.6% | Reduced |
| Benjamin Edwards Inc | 23,983 | $254.5K | 0.00% | −213−0.9% | Reduced |
| COFG Advisors, LLC | 23,881 | $253.4K | 0.06% | −9,478−28.4% | Reduced |
| Nuveen, LLC | 23,612 | $250.5K | 0.00% | +23,612 | New |
| Wedbush Securities Inc | 23,392 | $248.0K | 0.01% | +84+0.4% | Added |
| Allworth Financial LP | 22,857 | $242.5K | 0.00% | +15,906+228.8% | Added |
| Quarry LP | 21,163 | $224.5K | 0.05% | +21,163 | New |
| PFG Investments, LLC | 21,026 | $223.1K | 0.01% | +21,026 | New |
| Stratos Wealth Partners, LTD. | 20,988 | $222.7K | 0.00% | −3,000−12.5% | Reduced |
| Ashton Thomas Private Wealth, LLC | 19,700 | $209.0K | 0.00% | +4,200+27.1% | Added |
| Indivisible Partners | 19,220 | $203.9K | 0.02% | +3,520+22.4% | Added |
| Rothschild Investment LLC | 18,766 | $199.1K | 0.01% | +1,766+10.4% | Added |
| Essential Investment Partners LLC | 18,465 | $195.9K | 0.18% | +18,465 | New |
| Janney Montgomery Scott LLC | 17,311 | $184.0K | 0.00% | +6,697+63.1% | Added |
| Arlington Capital Management, Inc. | 16,795 | $178.2K | 0.10% | +16,795 | New |
| Walker Asset Management, LLC | 16,352 | $173.5K | 0.09% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 15,721 | $166.8K | 0.00% | 00.0% | Unchanged |
| Regatta Capital Group, LLC | 15,000 | $159.2K | 0.02% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 14,796 | $157.0K | 0.00% | +14,796 | New |
| Natural Investments, LLC | 14,125 | $149.0K | 0.04% | +14,125 | New |
| Wolverine Asset Management LLC | 13,720 | $145.6K | 0.00% | +13,720 | New |
| Sanctuary Advisors, LLC | 13,250 | $140.6K | 0.00% | +251+1.9% | Added |
| RMB Capital Management, LLC | 12,571 | $134.1K | 0.00% | +12,571 | New |
| Kovack Advisors, Inc. | 12,386 | $131.5K | 0.01% | +12,386 | New |
| Cerity Partners LLC | 11,974 | $127.0K | 0.00% | +11,974 | New |
| Kestra Private Wealth Services, LLC | 11,694 | $124.1K | 0.00% | +559+5.0% | Added |
| Harbour Investments, Inc. | 11,149 | $118.3K | 0.00% | +11,149 | New |
| Mutual Advisors, LLC | 10,900 | $115.6K | 0.00% | +10,900 | New |
| Bernard Wealth Management Corp. | 10,690 | $113.4K | 0.05% | +5,390+101.7% | Added |
| Ramiah Investment Group | 10,623 | $112.7K | 0.10% | +571+5.7% | Added |
| Integrated Wealth Concepts LLC | 10,541 | $111.8K | 0.00% | 00.0% | Unchanged |
| Nomura Holdings Inc | 10,000 | $106.1K | 0.00% | −562−5.3% | Reduced |
| Fifth Third Bancorp | 8,973 | $95.2K | 0.00% | +8,973 | New |
| Advisory Services Network, LLC | 8,413 | $89.3K | 0.00% | +8,413 | New |
| CX Institutional | 8,055 | $85.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 5,415 | $57.5K | 0.00% | 00.0% | Unchanged |
| Hollencrest Capital Management | 4,947 | $52.5K | 0.00% | +4,947 | New |
| MAI Capital Management | 4,063 | $43.1K | 0.00% | −165−3.9% | Reduced |
| Hamrick Investment Counsel, llc | 3,700 | $39.5K | 0.02% | +3,700 | New |
| US Bancorp | 3,366 | $35.7K | 0.00% | −2,935−46.6% | Reduced |
| St Germain D J Co Inc | 3,000 | $31.8K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 2,680 | $28.4K | 0.01% | 00.0% | Unchanged |
| Asset Planning,Inc | 1,875 | $19.9K | 0.01% | 00.0% | Unchanged |
| PlanVest Financial, Inc | 1,801 | $19.1K | 0.01% | +1,801 | New |
| Key Financial Inc | 1,657 | $17.6K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 1,222 | $13.0K | 0.00% | +1,222 | New |
| Penserra Capital Management LLC | 1,054 | $11.0K | 0.00% | +1,054 | New |
| Highline Wealth Partners LLC | 700 | $7.43K | 0.00% | 00.0% | Unchanged |
| Fortis Group Advisors, LLC | 589 | $6.25K | 0.00% | +589 | New |
| Farther Finance Advisors, LLC | 543 | $5.77K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 500 | $5.30K | 0.00% | +500 | New |
| Citigroup Inc | 1 | $11 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1 | $9 | 0.00% | −918−99.9% | Reduced |