Vault-13

BLACKROCK MUNIASSETS FD INC MUA

COM · Closed-End Fund · CUSIP 09254J102

95 institutional holders -5 vs Q1 2026
11,828,05111.8m shares reported held*
$130.1mreported value*
9 new 33 added 25 reduced 13 sold out net sold ≈ $1.8m (-163.2k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $11.00.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 67Q4 22: 70Q1 23: 69Q2 23: 67Q3 23: 69Q4 23: 70Q1 24: 66Q2 24: 64Q3 24: 63Q4 24: 65Q1 25: 71Q2 25: 79Q3 25: 72Q4 25: 81Q1 26: 100Q2 26: 9595Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202267
Q4 202270
Q1 202369
Q2 202367
Q3 202369
Q4 202370
Q1 202466
Q2 202464
Q3 202463
Q4 202465
Q1 202571
Q2 202579
Q3 202572
Q4 202581
Q1 2026100
Q2 202695

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 30 bought or addedQ3 24: 17 cut or sold outQ4 24: 27 bought or addedQ4 24: 26 cut or sold outQ4 24Q1 25: 36 bought or addedQ1 25: 25 cut or sold outQ2 25: 42 bought or addedQ2 25: 21 cut or sold outQ2 25Q3 25: 24 bought or addedQ3 25: 36 cut or sold outQ4 25: 39 bought or addedQ4 25: 23 cut or sold outQ4 25Q1 26: 71 bought or addedQ1 26: 23 cut or sold outQ2 26: 42 bought or addedQ2 26: 38 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20243017
Q4 20242726
Q1 20253625
Q2 20254221
Q3 20252436
Q4 20253923
Q1 20267123
Q2 20264238

Biggest buyers

RIVERNORTH CAPITAL MANAGEMENT, LLC Added +555,694+555.7k
Advisors Asset Management, Inc. Added +116,987+117.0k
VAN ECK ASSOCIATES CORP Added +90,992+91.0k
ROBINSON CAPITAL MANAGEMENT, LLC Added +54,283+54.3k
Mariner, LLC Added +36,090+36.1k
Cambridge Investment Research Advisors, Inc. Added +35,142+35.1k
MORGAN STANLEY Added +23,731+23.7k
PNC Financial Services Group, Inc. Added +19,726+19.7k
OARSMAN CAPITAL, INC. Added +19,344+19.3k
OSAIC HOLDINGS, INC. Added +19,102+19.1k

Biggest sellers

SIT INVESTMENT ASSOCIATES INC Reduced -310,916-310.9k
GUGGENHEIM CAPITAL LLC Reduced -280,810-280.8k
LPL Financial LLC Reduced -230,275-230.3k
ABSOLUTE INVESTMENT ADVISERS, LLC Sold out -127,113-127.1k
BANK OF AMERICA CORP /DE/ Reduced -56,378-56.4k
UBS Group AG Reduced -21,485-21.5k
Quarry LP Sold out -21,163-21.2k
Noble Wealth Management PBC Reduced -21,104-21.1k
NewEdge Advisors, LLC Reduced -21,098-21.1k
COMMONWEALTH EQUITY SERVICES, LLC Reduced -18,615-18.6k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
SIT INVESTMENT ASSOCIATES INC 13G · institution new · filed 2026-10-02 10.6% new 7.1m≈ $78.6m 2026-10-02

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 1 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20241$1150——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 1,378,6751.4m $15.2m $15.2m 0.00% Reduced -56.4k -56,378
2 Hennion & Walsh Asset Management, Inc. 0.38% of their portfolio Parsippany, NJ 1,211,9561.2m $13.3m $13.3m 0.38% Reduced -13.0k -13,010
3 GUGGENHEIM CAPITAL LLC 0.08% of their portfolio CHICAGO, IL 1,061,6331.1m $11.7m $11.7m 0.08% Reduced -280.8k -280,810
4 KEYBANK NATIONAL ASSOCIATION/OH 0.04% of their portfolio BROOKLYN, OH 1,059,9561.1m $11.7m $11.7m 0.04% Added +6.9k +6,906
5 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.45% of their portfolio WEST PALM BEACH, FL 868,104868.1k $9.5m $9.5m 0.45% Added +555.7k +555,694
6 Advisors Asset Management, Inc. 0.10% of their portfolio Monument, CO 591,880591.9k $6.5m $6.5m 0.10% Added +117.0k +116,987
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 516,216516.2k $5.7m $5.7m 0.00% Added +23.7k +23,731
8 COMMONWEALTH EQUITY SERVICES, LLC 0.01% of their portfolio WALTHAM, MA 461,271461.3k $5.1m $5.1m 0.01% Reduced -18.6k -18,615
9 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 428,231428.2k $4.7m $4.7m 0.00% Added +91.0k +90,992
10 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 321,277321.3k $3.5m $3.5m 0.00% Reduced -7.7k -7,693
11 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 300,683300.7k $3.3m $3.3m 0.00% Added +19.7k +19,726
12 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 299,460299.5k $3.3m $3.3m 0.00% Added +17.7k +17,738
13 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 251,591251.6k $2.8m $2.8m 0.00% Reduced -230.3k -230,275
14 ROBINSON CAPITAL MANAGEMENT, LLC 0.89% of their portfolio GROSSE POINTE FARMS, MI 183,406183.4k $2.0m $2.0m 0.89% Added +54.3k +54,283
15 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 177,968178.0k $2.0m $2.0m 0.00% Added +19.1k +19,102
16 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 168,731168.7k $1.9m $1.9m 0.00% Reduced -3.2k -3,206
17 Mariner, LLC 0.00% of their portfolio Overland Park, KS 161,045161.0k $1.8m $1.8m 0.00% Added +36.1k +36,090
18 UBS Group AG 0.00% of their portfolio ZURICH, V8 133,274133.3k $1.5m $1.5m 0.00% Reduced -21.5k -21,485
19 OARSMAN CAPITAL, INC. 0.15% of their portfolio MILWAUKEE, WI 129,978130.0k $1.4m $1.4m 0.15% Added +19.3k +19,344
20 MELFA WEALTH MANAGEMENT, INC. 0.68% of their portfolio WESTBOROUGH, MA 115,304115.3k $1.3m $1.3m 0.68% Reduced -8.6k -8,619
21 MPWM ADVISORY SOLUTIONS, LLC 0.49% of their portfolio ALPHARETTA, GA 97,05497.1k $1.1m $1.1m 0.49% Reduced -5.0k -4,963
22 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 94,20194.2k $1.0m $1.0m 0.00% Reduced -21.1k -21,098
23 Steward Partners Investment Advisory, LLC 0.01% of their portfolio STAMFORD, CT 91,45591.5k $1.0m $1.0m 0.01% Reduced -940 -940
24 COHEN & STEERS, INC. 0.00% of their portfolio NEW YORK, NY 90,76090.8k $999.0k $999.0k 0.00% Added +10.0k +10,000
25 WEALTH ALLIANCE, LLC 0.08% of their portfolio MELLVILLE, NY 90,73690.7k $999.0k $999.0k 0.08% Unchanged
26 Noble Wealth Management PBC 0.45% of their portfolio GREENWOOD VILLAGE, CO 89,20389.2k $982.1k $982.1k 0.45% Reduced -21.1k -21,104
27 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 82,16882.2k $904.7k $904.7k 0.00% Reduced -4.1k -4,127
28 SIT INVESTMENT ASSOCIATES INC 0.02% of their portfolio Minneapolis, MN 80,70680.7k $889.0k $889.0k 0.02% Reduced -310.9k -310,916
29 Estate Planners Group, LLC 0.39% of their portfolio YARDLEY, PA 79,23879.2k $872.4k $872.4k 0.39% Reduced -596 -596
30 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 70,81870.8k $780.0k $780.0k 0.00% Added +35.1k +35,142
31 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 70,27570.3k $773.7k $773.7k 0.00% Added +25 +25
32 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 70,13270.1k $772.1k $772.1k 0.00% Added +8.1k +8,093
33 Tyche Wealth Partners LLC 0.08% of their portfolio PLANO, TX 51,71951.7k $569.4k $569.4k 0.08% Added +386 +386
34 Kestra Advisory Services, LLC 0.00% of their portfolio AUSTIN, TX 48,16748.2k $533.0k $533.0k 0.00% Added +7.1k +7,145
35 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 42,07242.1k $463.2k $463.2k 0.00% Reduced -940 -940
36 Ackerman Capital Advisors, LLC 0.09% of their portfolio DALLAS, TX 39,67239.7k $436.8k $436.8k 0.09% Reduced -6.3k -6,327
37 Keudell/Morrison Wealth Management 0.07% of their portfolio Salem, OR 32,38132.4k $356.5k $356.5k 0.07% Added +540 +540
38 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 32,04232.0k $352.8k $352.8k 0.00% Added +3.1k +3,096
39 HBK Sorce Advisory LLC 0.01% of their portfolio ERIE, PA 30,59230.6k $309.9k $309.9k 0.01% Unchanged
40 Fortitude Advisory Group L.L.C. 0.12% of their portfolio GIG HARBOR, WA 28,03528.0k $308.7k $308.7k 0.12% Added +1.9k +1,872
41 River Street Advisors LLC 0.09% of their portfolio AURORA, IL 27,44927.4k $302.2k $302.2k 0.09% Unchanged
42 Capital Investment Advisors, LLC 0.00% of their portfolio ATLANTA, GA 26,86526.9k $295.8k $295.8k 0.00% Reduced -2.7k -2,651
43 Palogic Value Management, L.P. 0.10% of their portfolio DALLAS, TX 26,53026.5k $292.1k $292.1k 0.10% Unchanged
44 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 25,43925.4k $280.1k $280.1k 0.00% Unchanged
45 Ashton Thomas Private Wealth, LLC 0.01% of their portfolio SCOTTSDALE, AZ 25,40025.4k $279.7k $279.7k 0.01% Added +5.7k +5,700
46 GILL CAPITAL PARTNERS, LLC 0.07% of their portfolio DENVER, CO 25,16025.2k $277.0k $277.0k 0.07% Added +95 +95
47 COFG Advisors, LLC 0.05% of their portfolio OAK BROOK, IL 24,26024.3k $267.1k $267.1k 0.05% Added +379 +379
48 BENJAMIN EDWARDS INC 0.00% of their portfolio Clayton, MO 23,73323.7k $261.3k $261.3k 0.00% Reduced -250 -250
49 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 23,61223.6k $260.0k $260.0k 0.00% Unchanged
50 WEDBUSH SECURITIES INC 0.01% of their portfolio PASADENA, CA 23,39223.4k $258.0k $258.0k 0.01% Unchanged
51 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 23,23223.2k $255.8k $255.8k 0.00% Added +375 +375
52 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 23,13423.1k $254.7k $254.7k 0.00% Reduced -1.7k -1,749
53 Stratos Wealth Partners, LTD. 0.00% of their portfolio BEACHWOOD, OH 20,98821.0k $231.1k $231.1k 0.00% Unchanged
54 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 20,89520.9k $230.1k $230.1k 0.00% Reduced -4.3k -4,311
55 Indivisible Partners 0.01% of their portfolio CLEARWATER, FL 19,25219.3k $212.0k $212.0k 0.01% Added +32 +32
56 ROTHSCHILD INVESTMENT LLC 0.01% of their portfolio CHICAGO, IL 18,76618.8k $206.6k $206.6k 0.01% Unchanged
57 Essential Investment Partners LLC 0.16% of their portfolio ENGLEWOOD, CO 18,46518.5k $203.3k $203.3k 0.16% Unchanged
58 PFG Investments, LLC 0.01% of their portfolio WOODBURY, NY 18,19418.2k $200.3k $200.3k 0.01% Reduced -2.8k -2,832
59 Walker Asset Management, LLC 0.09% of their portfolio SPRINGFIELD, MO 16,35216.4k $180.0k $180.0k 0.09% Unchanged
60 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 16,16816.2k $178.0k $178.0k 0.00% New
61 NOMURA HOLDINGS INC 0.00% of their portfolio TOKYO, M0 16,00016.0k $176.2k $176.2k 0.00% Added +6.0k +6,000
62 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 15,87615.9k $174.8k $174.8k 0.00% Added +155 +155
63 REGATTA CAPITAL GROUP, LLC 0.02% of their portfolio EL SEGUNDO, CA 15,00015.0k $165.2k $165.2k 0.02% Unchanged
64 NATURAL INVESTMENTS, LLC 0.03% of their portfolio WINDSOR, CA 14,12514.1k $155.0k $155.0k 0.03% Unchanged
65 Sanctuary Advisors, LLC 0.00% of their portfolio INDIANAPOLIS, IN 13,31113.3k $146.6k $146.6k 0.00% Added +61 +61
66 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 13,23013.2k $145.7k $145.7k 0.00% New
67 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 12,72112.7k $140.0k $140.0k 0.00% Reduced -4.6k -4,590
68 Curi Capital, LLC 0.00% of their portfolio CHICAGO, IL 12,57112.6k $139.1k $139.1k 0.00% Unchanged
69 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 12,15712.2k $133.8k $133.8k 0.00% Added +183 +183
70 KESTRA PRIVATE WEALTH SERVICES, LLC 0.00% of their portfolio AUSTIN, TX 11,87111.9k $130.7k $130.7k 0.00% Added +177 +177
71 Ramiah Investment Group 0.10% of their portfolio BROOKFIELD, WI 11,43511.4k $125.9k $125.9k 0.10% Added +812 +812
72 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 11,14911.1k $122.8k $122.8k 0.00% Unchanged
73 READYSTATE ASSET MANAGEMENT LP 0.00% of their portfolio CHICAGO, IL 10,97211.0k $120.8k $120.8k 0.00% New
74 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 10,86110.9k $119.6k $119.6k 0.00% New
75 Bernard Wealth Management Corp. 0.04% of their portfolio ROYAL OAK, MI 10,69010.7k $117.7k $117.7k 0.04% Unchanged
76 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 10,54110.5k $116.1k $116.1k 0.00% Unchanged
77 CX Institutional 0.00% of their portfolio AUBURN, IN 8,0558.1k $89.0k $89.0k 0.00% Unchanged
78 FIFTH THIRD BANCORP 0.00% of their portfolio CINCINNATI, OH 6,9416.9k $76.4k $76.4k 0.00% Reduced -2.0k -2,032
79 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 5,4905.5k $60.4k $60.4k 0.00% Added +4.9k +4,947
80 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 3,3663.4k $37.1k $37.1k 0.00% Unchanged
81 Penserra Capital Management LLC 0.00% of their portfolio ORINDA, CA 3,1623.2k $34.0k $34.0k 0.00% Added +2.1k +2,108
82 BESSEMER GROUP INC 0.00% of their portfolio WOODBRIDGE, NJ 3,1083.1k $34.0k $34.0k 0.00% New
83 ST GERMAIN D J CO INC 0.00% of their portfolio SPRINGFIELD, MA 3,0003.0k $33.0k $33.0k 0.00% Unchanged
84 Tanglewood Legacy Advisors, LLC 0.01% of their portfolio HOUSTON, TX 2,6802.7k $29.5k $29.5k 0.01% Unchanged
85 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 2,4742.5k $27.0k $27.0k 0.00% New
86 Asset Planning,Inc 0.01% of their portfolio LOS ALAMITOS, CA 1,8751.9k $20.6k $20.6k 0.01% Unchanged
87 PlanVest Financial, Inc 0.01% of their portfolio GAITHERSBURG, MD 1,8011.8k $19.8k $19.8k 0.01% Unchanged
88 Key Financial Inc 0.00% of their portfolio WEST CHESTER, PA 1,6571.7k $18.2k $18.2k 0.00% Unchanged
89 HIGHLINE WEALTH PARTNERS LLC 0.00% of their portfolio SHERMAN OAKS, CA 700700 $7.7k $7.7k 0.00% Unchanged
90 Fortis Group Advisors, LLC 0.00% of their portfolio WESTWOOD, NJ 589589 $6.5k $6.5k 0.00% Unchanged
91 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 500500 $5.5k $5.5k 0.00% Unchanged
92 Silver Grove Financial Group, Inc. 0.00% of their portfolio ORCHARD PARK, NY 490490 $5.4k $5.4k 0.00% New
93 IMA Advisory Services, Inc. 0.00% of their portfolio DENVER, CO 277277 $3.1k $3.1k 0.00% New
94 ASSETMARK, INC 0.00% of their portfolio CONCORD, CA 2424 $264 $264 0.00% New
95 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 11 $11 $11 0.00% Unchanged