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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 2025

Institutional positions in BlackRock Muniassets Fund, Inc. as of Mar 31, 2025. 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
70
+6 vs. Q4 2024
Shares held
8.04M
+599.2K (+8.1%) vs. Q4 2024
Total value
$87.0M
+$4.88M (+5.9%) vs. Q4 2024
New holders
14
22 more added
Sold out
8
17 more reduced

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 70 institutions
Q1 2021: 66 institutionsQ2 2021: 67 institutionsQ3 2021: 66 institutionsQ4 2021: 75 institutionsQ1 2022: 71 institutionsQ2 2022: 70 institutionsQ3 2022: 67 institutionsQ4 2022: 71 institutionsQ1 2023: 69 institutionsQ2 2023: 67 institutionsQ3 2023: 69 institutionsQ4 2023: 70 institutionsQ1 2024: 66 institutionsQ2 2024: 63 institutionsQ3 2024: 62 institutionsQ4 2024: 64 institutionsQ1 2025: 70 institutionsQ2 2025: 78 institutionsQ3 2025: 72 institutionsQ4 2025: 81 institutionsQ1 2026: 100 institutionsQ2 2026: 95 institutions
Value heldQ1 2025: $87.0M
Q1 2021: $59.3MQ2 2021: $68.1MQ3 2021: $64.7MQ4 2021: $63.5MQ1 2022: $54.7MQ2 2022: $54.0MQ3 2022: $47.9MQ4 2022: $77.7MQ1 2023: $69.9MQ2 2023: $73.4MQ3 2023: $72.1MQ4 2023: $84.4MQ1 2024: $84.5MQ2 2024: $87.3MQ3 2024: $87.8MQ4 2024: $82.1MQ1 2025: $87.0MQ2 2025: $87.1MQ3 2025: $91.9MQ4 2025: $93.0MQ1 2026: $127.4MQ2 2026: $129.7M
Institutions holding MUA and their total value by quarter
QuarterHoldersValue
Q2 202695$129.7M
Q1 2026100$127.4M
Q4 202581$93.0M
Q3 202572$91.9M
Q2 202578$87.1M
Q1 202570$87.0M
Q4 202464$82.1M
Q3 202462$87.8M
Q2 202463$87.3M
Q1 202466$84.5M
Q4 202370$84.4M
Q3 202369$72.1M
Q2 202367$73.4M
Q1 202369$69.9M
Q4 202271$77.7M
Q3 202267$47.9M
Q2 202270$54.0M
Q1 202271$54.7M
Q4 202175$63.5M
Q3 202166$64.7M
Q2 202167$68.1M
Q1 202166$59.3M

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding BlackRock Muniassets Fund, Inc.; share changes are against Q4 2024.

Institutions holding MUA in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Bank of America Corp1,238,690$13.4M0.00%+86,412+7.5%Added
Guggenheim Capital LLC1,041,130$11.3M0.11%−105,384−9.2%Reduced
Keybank National Association994,397$10.8M0.04%−9,625−1.0%Reduced
Polar Asset Management Partners Inc.547,358$5.93M0.20%+547,358New
Commonwealth Equity Services, LLC326,051$3.53M0.00%+65,399+25.1%Added
Morgan Stanley315,184$3.41M0.00%+44,480+16.4%Added
Mariner, LLC283,962$3.08M0.01%−826,083−74.4%Reduced
LPL Financial LLC244,536$2.65M0.00%+943+0.4%Added
Advisor Group Holdings, Inc.228,177$2.47M0.01%+78,093+52.0%Added
Raymond James Financial Inc225,558$2.44M0.00%+3,038+1.4%Added
Rivernorth Capital Management, LLC215,445$2.33M0.12%+201,540+1,449.4%Added
Regatta Capital Group, LLC191,560$2.07M0.40%−2,073−1.1%Reduced
Van Eck Associates Corp187,589$2.03M0.00%+13,611+7.8%Added
Hennion & Walsh Asset Management, Inc.164,932$1.79M0.08%+164,932New
Robinson Capital Management, LLC164,938$1.76M0.72%+164,938New
The PNC Financial Services Group, Inc.139,723$1.51M0.00%+6,043+4.5%Added
Royal Bank of Canada102,310$1.11M0.00%+18,157+21.6%Added
MPWM Advisory Solutions, LLC101,702$1.10M0.80%+10,825+11.9%Added
Ameriprise Financial Inc96,906$1.05M0.00%−2,060−2.1%Reduced
Rockefeller Capital Management L.P.89,052$964.4K0.00%−42,961−32.5%Reduced
Melfa Wealth Management, LLC85,146$922.1K0.62%00.0%Unchanged
UBS Group AG83,187$900.9K0.00%−3,271−3.8%Reduced
Readystate Asset Management LP78,665$851.9K0.04%+58,350+287.2%Added
Steward Partners Investment Advisory, LLC73,842$799.7K0.01%−893−1.2%Reduced
Wells Fargo & Company54,439$589.6K0.00%−12,684−18.9%Reduced
GWM Advisors LLC49,111$531.9K0.00%−791−1.6%Reduced
Wolverine Asset Management LLC46,407$502.6K0.01%+40,998+758.0%Added
Noble Wealth Management PBC45,500$492.8K0.34%+45,500New
Invesco Ltd.39,187$424.4K0.00%−180−0.5%Reduced
Oarsman Capital, Inc.38,260$414.4K0.07%+6,990+22.4%Added
Gill Capital Partners, LLC37,075$401.5K0.14%−1,188−3.1%Reduced
Keudell/Morrison Wealth Management34,036$368.6K0.09%+1,500+4.6%Added
Cohen & Steers, Inc.30,000$325.0K0.00%+30,000New
Cetera Investment Advisers29,107$315.2K0.00%+1,377+5.0%Added
Envestnet Asset Management Inc26,730$289.5K0.00%+7,386+38.2%Added
Advisor Resource Council25,250$262.6K0.02%+25,250New
Bank of New York Mellon Corp23,601$255.6K0.00%+23,601New
Wedbush Securities Inc22,232$241.0K0.01%00.0%Unchanged
Susquehanna International Group, LLP19,473$210.9K0.00%−6,051−23.7%Reduced
Prospera Financial Services Inc18,186$197.0K0.00%−7,662−29.6%Reduced
Sanctuary Advisors, LLC17,957$194.5K0.00%+36+0.2%Added
Burford Brothers, Inc.17,500$189.5K0.09%00.0%Unchanged
Rothschild Investment LLC17,000$184.1K0.01%−15,000−46.9%Reduced
Fortitude Advisory Group L.L.C.18,189$182.8K0.13%00.0%Unchanged
Tyche Wealth Partners LLC16,774$181.7K0.04%00.0%Unchanged
Walker Asset Management, LLC16,352$177.1K0.11%00.0%Unchanged
HighTower Advisors, LLC15,721$170.3K0.00%−20,700−56.8%Reduced
Finward Bancorp15,536$168.3K0.15%00.0%Unchanged
Janney Montgomery Scott LLC15,345$166.0K0.00%+15,345New
Truist Financial Corp15,221$164.8K0.00%+3,500+29.9%Added
Investment Partners, Ltd.14,782$160.1K0.07%00.0%Unchanged
Stratos Wealth Partners, LTD.14,200$153.8K0.00%+14,200New
Cambridge Investment Research Advisors, Inc.12,414$134.0K0.00%−1,525−10.9%Reduced
River Street Advisors LLC10,750$116.4K0.06%00.0%Unchanged
Kestra Private Wealth Services, LLC10,593$114.7K0.00%+10,593New
Creative Planning10,338$112.0K0.00%+20.0%Added
Farther Finance Advisors, LLC8,651$94.5K0.00%+8,451+4,225.5%Added
CX Institutional8,014$87.0K0.00%+8,014New
CWM, LLC5,415$59.0K0.00%00.0%Unchanged
MAI Capital Management4,328$46.9K0.00%00.0%Unchanged
US Bancorp3,101$33.6K0.00%00.0%Unchanged
Tanglewood Legacy Advisors, LLC2,680$29.0K0.01%00.0%Unchanged
Northwestern Mutual Wealth Management Co2,242$24.3K0.00%+2,242New
Asset Planning,Inc1,875$20.3K0.02%00.0%Unchanged
Key Financial Inc1,657$17.9K0.00%00.0%Unchanged
Comerica Bank1,038$11.2K0.00%+278+36.6%Added
FNY Investment Advisers, LLC1,000$10.0K0.01%+1,000New
Central Trust Co546$5.91K0.00%00.0%Unchanged
BFSG, LLC279$3.02K0.00%+279New
Citigroup Inc1$110.00%00.0%Unchanged
Nations Financial Group Inc,0$00.00%−20,000−100.0%Sold out
Nomura Holdings Inc0$00.00%−16,000−100.0%Sold out
Pathway Financial Advisers, LLC0$00.00%−4,937−100.0%Sold out
Measured Risk Portfolios, Inc.0$00.00%−4,472−100.0%Sold out
St Germain D J Co Inc0$00.00%−3,000−100.0%Sold out
Pineridge Advisors LLC0$00.00%−2,765−100.0%Sold out
Larson Financial Group LLC0$00.00%−1,160−100.0%Sold out
Private Wealth Management Group, LLC0$00.00%−965−100.0%Sold out