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MUC

Blackrock Muniholdings California Quality Fund, Inc.
$10.98 -0.05 (-0.45%) At close · Jul 7
Market Cap
$1.03B
Shares
94,183,923

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 136
Total Value: $360,169,173
Total Shares: 34,580,673
Showing 1–100 of 136 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 136 13F filers
Top Holder
21.4%
Jun 2023 → Mar 2026 · range 17.2% – 21.5%
of institutional value
Top 5
57.9%
Jun 2023 → Mar 2026 · range 56.9% – 62.6%
of institutional value
Top 10
74.8%
Jun 2023 → Mar 2026 · range 74.8% – 79.3%
of institutional value
HHI
931
Jun 2023 → Mar 2026 · range 874 – 1,026
Broadly held
Showing 100 of 136
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega MORGAN STANLEY $76,871,533 21.34% 7,391,494
Mid Karpus Management, Inc. $55,950,471 15.53% 5,379,853
Large GUGGENHEIM CAPITAL LLC $28,220,649 7.84% 2,713,524
Mega BANK OF AMERICA CORP /DE/ Bank $23,597,069 6.55% 2,268,949
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC $23,486,944 6.52% 2,258,360
Mid Advisors Asset Management, Inc. $20,710,695 5.75% 1,991,413
Small ROBINSON CAPITAL MANAGEMENT, LLC $11,673,563 3.24% 1,122,458
Large Allspring Global Investments Holdings, LLC $11,441,716 3.18% 1,100,165
Mega WELLS FARGO & COMPANY/MN $9,584,150 2.66% 921,553
Mid Hennion & Walsh Asset Management, Inc. $7,795,228 2.16% 709,302
Mega LPL Financial LLC $7,034,112 1.95% 676,357
Mid Sanctuary Advisors, LLC $4,864,974 1.35% 467,786
Small Atala Financial Inc $4,218,312 1.17% 405,607
Mid EVOKE WEALTH, LLC $4,171,242 1.16% 401,081
Mid CITY OF LONDON INVESTMENT MANAGEMENT CO LTD $3,858,649 1.07% 371,024
Mega UBS Group AG $3,802,812 1.06% 365,655
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $3,795,563 1.05% 364,958
Mid HOLLENCREST CAPITAL MANAGEMENT $3,199,404 0.89% 307,635
Mid Dakota Wealth Management $2,723,032 0.76% 261,830
Small Beverly Hills Private Wealth, LLC $2,617,232 0.73% 251,657
Large Fiera Capital Corp $2,507,679 0.70% 241,123
Small Ignite Planners, LLC $2,017,860 0.56% 194,025
Small Rareview Capital LLC $1,908,452 0.53% 183,505
Mega ROYAL BANK OF CANADA Bank $1,883,189 0.52% 181,076
Small MELFA WEALTH MANAGEMENT, INC. $1,875,452 0.52% 180,332
Small Trilogy Capital Inc. $1,856,211 0.52% 168,900
Micro WESCAP Management Group, Inc. $1,555,392 0.43% 149,557
Small MACKAY SHIELDS LLC $1,527,136 0.42% 146,840
Small Diligent Investors, LLC $1,510,860 0.42% 145,275
Mid SIT INVESTMENT ASSOCIATES INC $1,351,147 0.38% 129,918
Small Cypress Wealth Services, LLC $1,257,765 0.35% 120,939
Mid WEDBUSH SECURITIES INC Broker-Dealer $1,252,492 0.35% 120,432
Mega RAYMOND JAMES FINANCIAL INC $1,200,700 0.33% 115,452
Mid Summit Trail Advisors, LLC $1,136,876 0.32% 109,315
Micro Ballast Rock Private Wealth LLC $953,732 0.26% 91,705
Large Baird Financial Group, Inc. $902,761 0.25% 86,804
Small Matisse Capital $817,440 0.23% 78,600
Large Cetera Investment Advisers $787,810 0.22% 75,751
Small CHANNEL WEALTH LLC $784,378 0.22% 75,421
Small Perennial Investment Advisors, LLC $760,718 0.21% 73,146
Large Allianz Asset Management GmbH $733,085 0.20% 70,489
Small Alteri Wealth LLC $712,202 0.20% 68,481
Small Vivaldi Capital Management LP $710,330 0.20% 68,301
Mega PNC FINANCIAL SERVICES GROUP, INC. $705,056 0.20% 67,794
Micro MYECFO, LLC $667,368 0.19% 64,170
Mega ENVESTNET ASSET MANAGEMENT INC $649,500 0.18% 62,452
Mid Western Wealth Management, LLC $632,996 0.18% 60,865
Mid D.A. DAVIDSON & CO. $618,696 0.17% 59,490
Large Steward Partners Investment Advisory, LLC $609,783 0.17% 58,633
Large OSAIC HOLDINGS, INC. $609,190 0.17% 58,576
Mega JANE STREET GROUP, LLC $585,987 0.16% 56,345
Small Arlington Financial Advisors, LLC $572,000 0.16% 55,000
Mid EVOLVE PRIVATE WEALTH, LLC $556,587 0.15% 53,518
Mid Destination Wealth Management $556,036 0.15% 53,465
Large Lido Advisors, LLC $484,078 0.13% 46,546
Large COMMONWEALTH EQUITY SERVICES, LLC $461,416 0.13% 44,367
Large STIFEL FINANCIAL CORP $452,192 0.13% 43,480
Small Intellectus Partners, LLC $422,385 0.12% 40,614
Mid Prospera Financial Services Inc $419,120 0.12% 40,300
Mid Farther Finance Advisors, LLC $414,575 0.12% 39,863
Mega AMERIPRISE FINANCIAL INC $407,180 0.11% 39,152
Mid Integrated Wealth Concepts LLC $347,484 0.10% 33,412
Mid Wellspring Financial Advisors, LLC $324,417 0.09% 31,194
Mid OPPENHEIMER & CO INC $314,080 0.09% 30,200
Small RB Capital Management, LLC $307,486 0.09% 29,566
Mid FIRST FOUNDATION ADVISORS Endowment $294,600 0.08% 28,327
Mid Stratos Wealth Partners, LTD. $292,240 0.08% 28,100
Large Corient Private Wealth LLC $288,693 0.08% 27,759
Large Creative Planning $287,008 0.08% 27,597
Mid Equitable Holdings, Inc. $266,364 0.07% 25,612
Micro Athena Wealth Management, LLC $266,344 0.07% 25,610
Small Keystone Wealth Services, LLC $255,018 0.07% 24,521
Mega BANK OF MONTREAL /CAN/ Bank $252,200 0.07% 24,250
Small Indivisible Partners $249,516 0.07% 23,992
Small Tempus Wealth Planning, LLC $246,032 0.07% 23,657
Micro Strategic Advocates LLC $235,258 0.07% 22,621
Large Cerity Partners LLC $230,880 0.06% 22,200
Small NWF Advisory Services Inc. $228,820 0.06% 22,002
Small Avior Wealth Management, LLC $205,161 0.06% 18,668
Large Rockefeller Capital Management L.P. $195,540 0.05% 18,802
Large MERCER GLOBAL ADVISORS INC /ADV $193,835 0.05% 18,638
Small REGATTA CAPITAL GROUP, LLC $191,516 0.05% 18,415
Mid Sowell Financial Services LLC $190,777 0.05% 18,344
Small Avantax Planning Partners, Inc. $187,553 0.05% 18,034
Mid Van Hulzen Asset Management, LLC $185,972 0.05% 17,882
Large IEQ CAPITAL, LLC $180,190 0.05% 17,326
Mega GOLDMAN SACHS GROUP INC $177,964 0.05% 17,112
Mid BOOTHBAY FUND MANAGEMENT, LLC $176,685 0.05% 16,989
Small BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC $172,120 0.05% 16,550
Micro DECISION INVESTMENTS, INC $171,901 0.05% 16,529
Mid EP Wealth Advisors, LLC $166,212 0.05% 15,982
Mega MILLENNIUM MANAGEMENT LLC $165,984 0.05% 15,960
Large Kestra Advisory Services, LLC $165,578 0.05% 15,921
Small Core Wealth Partners LLC $163,352 0.05% 15,707
Mid Snowden Capital Advisors LLC $162,489 0.05% 15,624
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $155,573 0.04% 14,959
Mid Capital Investment Advisors, LLC $147,420 0.04% 14,175
Small Realta Investment Advisors $141,980 0.04% 13,652
Micro Closed-End Fund Advisors, Inc. $141,772 0.04% 13,632
Mid WHITTIER TRUST CO Bank $140,743 0.04% 13,533
Key facts CIK 1051004 CUSIP 09254L107 13F (30d) 4 filings 4 filers Visit website Investor relations

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