BLACKROCK MUNIASSETS FUND, INC. - MUA
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ | History | Reduced | 1,435,053 | 15,225 | 0.0% | 0.0% | 1 | -9,465 | -0.66% | Q1 2026 | May 15, 2026 |
| GUGGENHEIM CAPITAL LLC | History | Added to | 1,342,443 | 14,243 | 0.11% | 0.04% | 2 | +801,833 | 148.32% | Q1 2026 | May 15, 2026 |
| Hennion & Walsh Asset Management, Inc. | History | Added to | 1,224,966 | 12,996 | 0.44% | 0.36% | 3 | +248,004 | 25.39% | Q1 2026 | May 13, 2026 |
| KEYBANK NATIONAL ASSOCIATION/OH | History | Added to | 1,053,050 | 11,172 | 0.04% | 0.04% | 4 | +2,372 | 0.23% | Q1 2026 | Apr 24, 2026 |
| MORGAN STANLEY | History | Added to | 492,485 | 5,225 | 0.0% | 0.0% | 5 | +203,848 | 70.62% | Q1 2026 | May 15, 2026 |
| LPL Financial LLC | History | Added to | 481,866 | 5,112 | 0.0% | 0.0% | 6 | +46,023 | 10.56% | Q1 2026 | May 06, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 479,886 | 5,091 | 0.01% | 0.01% | 7 | -24,606 | -4.88% | Q1 2026 | Apr 27, 2026 |
| Advisors Asset Management, Inc. | History | Added to | 474,893 | 5,038 | 0.08% | 0.07% | 8 | +90,207 | 23.45% | Q1 2026 | May 15, 2026 |
| SIT INVESTMENT ASSOCIATES INC | History | New | 391,622 | 4,155 | 0.08% | — | 9 | +391,622 | New | Q1 2026 | May 13, 2026 |
| VAN ECK ASSOCIATES CORP | History | Added to | 337,239 | 3,578 | 0.0% | 0.0% | 10 | +109,099 | 47.82% | Q1 2026 | May 15, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 328,970 | 3,490 | 0.0% | 0.0% | 11 | +153,184 | 87.14% | Q1 2026 | May 14, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Added to | 312,410 | 3,314 | 0.17% | 0.1% | 12 | +106,043 | 51.39% | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 281,722 | 2,989 | 0.0% | 0.0% | 13 | +166,979 | 145.52% | Q1 2026 | May 11, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 280,957 | 2,980 | 0.0% | 0.0% | 14 | +22,632 | 8.76% | Q1 2026 | May 08, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 171,937 | 1,824 | 0.0% | 0.0% | 15 | +81,069 | 89.22% | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 158,866 | 1,685 | 0.0% | 0.0% | 16 | +2,505 | 1.6% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 154,759 | 1,641 | 0.0% | 0.0% | 17 | +140,116 | 956.88% | Q1 2026 | May 05, 2026 |
| ROBINSON CAPITAL MANAGEMENT, LLC | History | Added to | 129,123 | 1,446 | 0.61% | 0.43% | 18 | +29,963 | 30.22% | Q1 2026 | May 11, 2026 |
| ABSOLUTE INVESTMENT ADVISERS, LLC | History | New | 127,113 | 1,348 | 0.16% | — | 19 | +127,113 | New | Q1 2026 | Apr 22, 2026 |
| Mariner, LLC | History | Added to | 124,955 | 1,325 | 0.0% | 0.0% | 20 | +796 | 0.64% | Q1 2026 | May 13, 2026 |
| MELFA WEALTH MANAGEMENT, INC. | History | Added to | 123,923 | 1,314 | 0.75% | 0.52% | 21 | +38,872 | 45.7% | Q1 2026 | Apr 10, 2026 |
| NewEdge Advisors, LLC | History | Added to | 115,299 | 1,223 | 0.0% | 0.0% | 22 | +43,293 | 60.12% | Q1 2026 | Jun 02, 2026 |
| OARSMAN CAPITAL, INC. | History | Added to | 110,634 | 1,173 | 0.15% | 0.14% | 23 | +9,748 | 9.66% | Q1 2026 | Apr 27, 2026 |
| Noble Wealth Management PBC | History | New | 110,307 | 1,170 | 0.59% | — | 24 | +110,307 | New | Q1 2026 | Apr 02, 2026 |
| MPWM ADVISORY SOLUTIONS, LLC | History | Added to | 102,017 | 1,082 | 0.57% | 0.61% | 25 | +370 | 0.36% | Q1 2026 | May 13, 2026 |
| Steward Partners Investment Advisory, LLC | History | Added to | 92,395 | 980 | 0.0% | 0.0% | 26 | +10,972 | 13.48% | Q1 2026 | May 08, 2026 |
| WEALTH ALLIANCE, LLC | History | Added to | 90,736 | 962 | 0.09% | 0.07% | 27 | +27,129 | 42.65% | Q1 2026 | May 14, 2026 |
| Cetera Investment Advisers | History | Added to | 86,295 | 915 | 0.0% | 0.0% | 28 | +228 | 0.26% | Q1 2026 | May 13, 2026 |
| COHEN & STEERS, INC. | History | Added to | 80,760 | 857 | 0.0% | 0.0% | 29 | +30,928 | 62.06% | Q1 2026 | May 15, 2026 |
| Estate Planners Group, LLC | History | Added to | 79,834 | 847 | 0.41% | 0.37% | 30 | +471 | 0.59% | Q1 2026 | May 11, 2026 |
| Rockefeller Capital Management L.P. | History | Added to | 70,250 | 745 | 0.0% | 0.0% | 31 | +16 | 0.02% | Q1 2026 | May 14, 2026 |
| AMERIPRISE FINANCIAL INC | History | Added to | 62,039 | 658 | 0.0% | 0.0% | 32 | +10,559 | 20.51% | Q1 2026 | May 15, 2026 |
| Tyche Wealth Partners LLC | History | Added to | 51,333 | 544 | 0.08% | 0.03% | 33 | +34,559 | 206.03% | Q1 2026 | May 06, 2026 |
| Ackerman Capital Advisors, LLC | History | Added to | 45,999 | 488 | 0.1% | 0.05% | 34 | +20,596 | 81.08% | Q1 2026 | May 05, 2026 |
| Invesco Ltd. | History | Reduced | 43,012 | 456 | 0.0% | 0.0% | 35 | -125 | -0.29% | Q1 2026 | May 12, 2026 |
| Kestra Advisory Services, LLC | History | Added to | 41,022 | 435 | 0.0% | 0.0% | 36 | +36,394 | 786.39% | Q1 2026 | Apr 30, 2026 |
| Cambridge Investment Research Advisors, Inc. | History | New | 35,676 | 379 | 0.0% | — | 37 | +35,676 | New | Q1 2026 | Apr 30, 2026 |
| Keudell/Morrison Wealth Management | History | Reduced | 31,841 | 337 | 0.07% | 0.08% | 38 | -2,600 | -7.55% | Q1 2026 | Apr 20, 2026 |
| HBK Sorce Advisory LLC | History | New | 30,592 | 327 | 0.01% | — | 39 | +30,592 | New | Q1 2026 | May 11, 2026 |
| Capital Investment Advisors, LLC | History | New | 29,516 | 313 | 0.0% | — | 40 | +29,516 | New | Q1 2026 | Apr 17, 2026 |
| Bank of New York Mellon Corp | History | Added to | 28,946 | 307 | 0.0% | 0.0% | 41 | +6,901 | 31.3% | Q1 2026 | May 05, 2026 |
| River Street Advisors LLC | History | Added to | 27,449 | 291 | 0.1% | 0.04% | 42 | +16,699 | 155.34% | Q1 2026 | Apr 21, 2026 |
| Palogic Value Management, L.P. | History | New | 26,530 | 281 | 0.12% | — | 43 | +26,530 | New | Q1 2026 | May 15, 2026 |
| Fortitude Advisory Group L.L.C. | History | Added to | 26,163 | 277 | 0.12% | 0.08% | 44 | +7,974 | 43.84% | Q1 2026 | Apr 28, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Added to | 25,439 | 269 | 0.0% | 0.0% | 45 | +18,436 | 263.26% | Q1 2026 | May 07, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | History | Reduced | 25,206 | 267 | 0.0% | 0.0% | 46 | -6,583 | -20.71% | Q1 2026 | May 04, 2026 |
| GILL CAPITAL PARTNERS, LLC | History | Reduced | 25,065 | 265 | 0.08% | 0.08% | 47 | -150 | -0.59% | Q1 2026 | Apr 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 24,883 | 264 | 0.0% | 0.0% | 48 | -936 | -3.63% | Q1 2026 | May 15, 2026 |
| BENJAMIN EDWARDS INC | History | Reduced | 23,983 | 254 | 0.0% | 0.0% | 49 | -213 | -0.88% | Q1 2026 | May 12, 2026 |
| COFG Advisors, LLC | History | Reduced | 23,881 | 253 | 0.06% | 0.09% | 50 | -9,478 | -28.41% | Q1 2026 | May 11, 2026 |
| Nuveen, LLC | History | New | 23,612 | 250 | 0.0% | — | 51 | +23,612 | New | Q1 2026 | Apr 30, 2026 |
| WEDBUSH SECURITIES INC | History | Added to | 23,392 | 248 | 0.01% | 0.01% | 52 | +84 | 0.36% | Q1 2026 | Apr 21, 2026 |
| Allworth Financial LP | History | Added to | 22,857 | 242 | 0.0% | 0.0% | 53 | +15,906 | 228.83% | Q1 2026 | May 14, 2026 |
| Quarry LP | History | New | 21,163 | 224 | 0.04% | — | 54 | +21,163 | New | Q1 2026 | May 15, 2026 |
| PFG Investments, LLC | History | New | 21,026 | 223 | 0.01% | — | 55 | +21,026 | New | Q1 2026 | Apr 27, 2026 |
| Stratos Wealth Partners, LTD. | History | Reduced | 20,988 | 222 | 0.0% | 0.0% | 56 | -3,000 | -12.51% | Q1 2026 | Apr 28, 2026 |
| Ashton Thomas Private Wealth, LLC | History | Added to | 19,700 | 209 | 0.0% | 0.0% | 57 | +4,200 | 27.1% | Q1 2026 | May 11, 2026 |
| Indivisible Partners | History | Added to | 19,220 | 203 | 0.02% | 0.02% | 58 | +3,520 | 22.42% | Q1 2026 | Apr 30, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 18,766 | 199 | 0.01% | 0.01% | 59 | +1,766 | 10.39% | Q1 2026 | May 07, 2026 |
| Janney Montgomery Scott LLC | History | Added to | 17,311 | 184 | 0.0% | 0.0% | 60 | +6,697 | 63.1% | Q1 2026 | Apr 22, 2026 |
| Arlington Capital Management, Inc. | History | New | 16,795 | 178 | 0.1% | — | 61 | +16,795 | New | Q1 2026 | May 01, 2026 |
| Walker Asset Management, LLC | History | No change | 16,352 | 173 | 0.09% | 0.09% | 62 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| HighTower Advisors, LLC | History | No change | 15,721 | 166 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| REGATTA CAPITAL GROUP, LLC | History | No change | 15,000 | 159 | 0.02% | 0.02% | 64 | 0 | 0.0% | Q1 2026 | Apr 15, 2026 |
| Fisher Asset Management, LLC | History | New | 14,796 | 156 | 0.0% | — | 65 | +14,796 | New | Q1 2026 | May 05, 2026 |
| NATURAL INVESTMENTS, LLC | History | New | 14,125 | 149 | 0.04% | — | 66 | +14,125 | New | Q1 2026 | May 01, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | New | 13,720 | 145 | 0.0% | — | 67 | +13,720 | New | Q1 2026 | May 04, 2026 |
| Sanctuary Advisors, LLC | History | Added to | 13,250 | 140 | 0.0% | 0.0% | 68 | +251 | 1.93% | Q1 2026 | May 05, 2026 |
| Curi Capital, LLC | History | New | 12,571 | 134 | 0.0% | — | 69 | +12,571 | New | Q1 2026 | May 15, 2026 |
| Kovack Advisors, Inc. | History | New | 12,386 | 131 | 0.01% | — | 70 | +12,386 | New | Q1 2026 | May 12, 2026 |
| Cerity Partners LLC | History | New | 11,974 | 127 | 0.0% | — | 71 | +11,974 | New | Q1 2026 | May 15, 2026 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | History | Added to | 11,694 | 124 | 0.0% | 0.0% | 72 | +559 | 5.02% | Q1 2026 | Apr 20, 2026 |
| HARBOUR INVESTMENTS, INC. | History | New | 11,149 | 118 | 0.0% | — | 73 | +11,149 | New | Q1 2026 | May 15, 2026 |
| Mutual Advisors, LLC | History | New | 10,900 | 115 | 0.0% | — | 74 | +10,900 | New | Q1 2026 | May 01, 2026 |
| Bernard Wealth Management Corp. | History | Added to | 10,690 | 113 | 0.05% | 0.02% | 75 | +5,390 | 101.7% | Q1 2026 | May 14, 2026 |
| Integrated Wealth Concepts LLC | History | No change | 10,541 | 111 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| NOMURA HOLDINGS INC | History | Reduced | 10,000 | 106 | 0.0% | 0.0% | 77 | -562 | -5.32% | Q1 2026 | May 15, 2026 |
| FIFTH THIRD BANCORP | History | New | 8,973 | 95 | 0.0% | — | 78 | +8,973 | New | Q1 2026 | May 01, 2026 |
| Advisory Services Network, LLC | History | New | 8,413 | 89 | 0.0% | — | 79 | +8,413 | New | Q1 2026 | May 15, 2026 |
| CX Institutional | History | No change | 8,055 | 85 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q1 2026 | Apr 06, 2026 |
| CWM, LLC | History | No change | 5,415 | 57 | 0.0% | 0.0% | 81 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| HOLLENCREST CAPITAL MANAGEMENT | History | New | 4,947 | 52 | 0.0% | — | 82 | +4,947 | New | Q1 2026 | May 07, 2026 |
| MAI Capital Management | History | Reduced | 4,063 | 43 | 0.0% | 0.0% | 83 | -165 | -3.9% | Q1 2026 | May 15, 2026 |
| Hamrick Investment Counsel, llc | History | New | 3,700 | 39 | 0.02% | — | 84 | +3,700 | New | Q1 2026 | May 11, 2026 |
| US BANCORP \DE\ | History | Reduced | 3,366 | 35 | 0.0% | 0.0% | 85 | -2,935 | -46.58% | Q1 2026 | May 14, 2026 |
| ST GERMAIN D J CO INC | History | No change | 3,000 | 31 | 0.0% | 0.0% | 86 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| Tanglewood Legacy Advisors, LLC | History | No change | 2,680 | 28 | 0.01% | 0.01% | 87 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Western Wealth Management, LLC | History | New | 2,209 | 23 | 0.0% | — | 88 | +2,209 | New | Q1 2026 | May 19, 2026 |
| PlanVest Financial, Inc | History | New | 1,801 | 19 | 0.01% | — | 90 | +1,801 | New | Q1 2026 | May 14, 2026 |
| Asset Planning,Inc | History | No change | 1,875 | 19 | 0.01% | 0.01% | 89 | 0 | 0.0% | Q1 2026 | Apr 23, 2026 |
| Key FInancial Inc | History | No change | 1,657 | 17 | 0.0% | 0.0% | 91 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| Activest Wealth Management | History | New | 1,222 | 12 | 0.0% | — | 92 | +1,222 | New | Q1 2026 | Apr 15, 2026 |
| Penserra Capital Management LLC | History | New | 1,054 | 11 | 0.0% | — | 94 | +1,054 | New | Q1 2026 | May 11, 2026 |
| COMERICA BANK | History | No change | 1,038 | 11 | 0.0% | 0.0% | 93 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| HIGHLINE WEALTH PARTNERS LLC | History | No change | 700 | 7 | 0.0% | 0.0% | 95 | 0 | 0.0% | Q1 2026 | Apr 06, 2026 |
| Fortis Group Advisors, LLC | History | New | 589 | 6 | 0.0% | — | 96 | +589 | New | Q1 2026 | May 08, 2026 |
| Larson Financial Group LLC | History | New | 500 | 5 | 0.0% | — | 98 | +500 | New | Q1 2026 | May 15, 2026 |
| Farther Finance Advisors, LLC | History | No change | 543 | 5 | 0.0% | 0.0% | 97 | 0 | 0.0% | Q1 2026 | Apr 07, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -34,465 | -100.0% | Q1 2026 | May 12, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.01% | — | -25,411 | -100.0% | Q1 2026 | May 14, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -25,143 | -100.0% | Q1 2026 | May 14, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -23,349 | -100.0% | Q1 2026 | May 15, 2026 |
| Burford Brothers, Inc. | History | Closed out | 0 | 0 | — | 0.08% | — | -17,500 | -100.0% | Q1 2026 | Apr 27, 2026 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -14,237 | -100.0% | Q1 2026 | May 15, 2026 |
| Beacon Pointe Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,448 | -100.0% | Q1 2026 | May 15, 2026 |
| Prospera Financial Services Inc | History | Closed out | 0 | 0 | — | 0.0% | — | -10,371 | -100.0% | Q1 2026 | Apr 14, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Reduced | 1 | 0 | — | 0.0% | — | -918 | -99.89% | Q1 2026 | May 15, 2026 |
| Garton & Associates Financial Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -532 | -100.0% | Q1 2026 | May 11, 2026 |
| CITIGROUP INC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 11, 2026 |