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Disclosery

MUC BLACKROCK MUNIHLDNGS CALI

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COM (fund), issuer CIK 1051004

112 managers (112 13F filers) reported a position in MUC shares at 2025-12-31, 28,896,894 shares in all. 21 filers opened a position and 9 filers sold out during the quarter.

Managers
112
13F filers
112
New
21
Added
38
Reduced
20
Sold out
9
Shares held by filers
28,896,894

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
MORGAN STANLEYin group MORGAN STANLEY6,034,241$64M<0.01%+6,64913F-HR/ATimelineGroup
Karpus Management, Inc.5,389,509$57.1M1.75%+631,35513F-HR/ATimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC2,479,122$26.3M0.19%+208,56113F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC2,308,887$24.5M1.16%+821,34713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,874,954$19.9M<0.01%+100,90413F-HRTimelineGroup
Advisors Asset Management, Inc.1,351,242$14.3M0.24%+461,26813F-HR/ATimeline
MacKay Shields LLC981,326$10.4M0.36%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN659,808$6.99M<0.01%+74,72713F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …593,053$6.29M0.01%+88,22613F-HRTimelineGroup
Fiera Capital Corpin group Fiera Capital Corp440,087$4.66M0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC433,459$4.59M0.03%+40,99213F-HRTimeline
Hennion & Walsh Asset Management, Inc.400,600$4.25M0.15%+72,38513F-HRTimeline
CITY OF LONDON INVESTMENT MANAGEMENT CO…371,024$3.93M0.29%013F-HRTimeline
EVOKE WEALTH, LLC353,003$3.74M0.07%+77,00013F-HRTimeline
LPL Financial LLC350,574$3.72M<0.01%+47,04413F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…342,357$3.63M<0.01%013F-HR/ATimelineGroup
Atala Financial Inc272,736$2.89M1.84%+1,61713F-HRTimeline
UBS Group AGin group UBS Group AG254,502$2.7M<0.01%-41,27513F-HRTimelineGroup
ROBINSON CAPITAL MANAGEMENT, LLC254,034$2.69M1.13%013F-HRTimeline
Dakota Wealth Management234,900$2.49M0.04%+2,90013F-HR/ATimeline
HOLLENCREST CAPITAL MANAGEMENT226,520$2.4M0.08%+2,30213F-HRTimeline
Ignite Planners, LLC194,025$2.14M0.33%013F-HRTimeline
Diligent Investors, LLC137,044$1.45M0.36%-5,85613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA136,307$1.45M<0.01%-4,02213F-HRTimelineGroup
Logan Stone Capital, LLC129,327$1.37M0.34%+84,50513F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC126,740$1.34M0.03%-1,594,92213F-HRTimelineGroup
WESCAP Management Group, Inc.122,499$1.3M0.26%+46,12213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC106,256$1.13M<0.01%+91,99913F-HRTimelineGroup
MELFA WEALTH MANAGEMENT, INC.102,503$1.09M0.63%-2,69913F-HRTimeline
Cetera Investment Advisers100,408$1.06M<0.01%+14,60913F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC93,092$1M<0.01%+33,54613F-HRTimelineGroup
CHANNEL WEALTH LLC81,734$866K0.22%-2,65013F-HRTimeline
Perennial Investment Advisors, LLC80,146$850K0.07%+13,25013F-HRTimeline
Matisse Capital78,600$833K0.37%013F-HRTimeline
WEDBUSH SECURITIES INC74,857$793K0.02%+8,99113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…68,791$729K<0.01%+99713F-HRTimelineGroup
Alteri Wealth LLC68,089$722K0.23%-45013F-HRTimeline
Cypress Wealth Services, LLC62,439$662K0.09%+10,66813F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC61,374$651K<0.01%+11,22113F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC59,710$633K<0.01%+12,16513F-HRTimelineGroup
Arlington Financial Advisors, LLC55,000$583K0.08%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.46,962$498K<0.01%+30713F-HRTimelineGroup
IEQ CAPITAL, LLC46,353$491K<0.01%-8,89913F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC45,519$483K<0.01%-5,69913F-HRTimeline
Destination Wealth Management44,865$476K0.01%-12,84313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…44,017$467K<0.01%new13F-HRTimelineGroup
AXXCESS WEALTH MANAGEMENT, LLC42,015$445K0.01%013F-HR/ATimeline
Ballast Rock Private Wealth LLC41,953$445K0.28%13F-HRTimeline
Intellectus Partners, LLC40,614$431K0.08%013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC38,219$405K0.01%new13F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.37,561$398K<0.01%-1,47613F-HRTimelineGroup
Steward Partners Investment Advisory, L…35,545$377K<0.01%+5,80013F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …33,977$360K0.01%+13,08013F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/33,768$357K<0.01%new13F-HRTimelineGroup
EVOLVE PRIVATE WEALTH, LLC31,796$337K0.02%13F-HRTimeline
READYSTATE ASSET MANAGEMENT LP31,674$336K0.01%new13F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…31,405$333K0.02%new13F-HRTimelineGroup
Wellspring Financial Advisors, LLC31,194$331K0.03%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP29,004$307K<0.01%+12,33613F-HRTimelineGroup
Equitable Holdings, Inc.in group Equitable Holdings, Inc.27,607$293K<0.01%+2,74513F-HRTimelineGroup
RB Capital Management, LLC27,292$289K0.06%-1,84113F-HRTimeline
Farther Finance Advisors, LLC26,584$282K<0.01%-7,00013F-HRTimeline
Rareview Capital LLC25,207$261K0.17%+3113F-HRTimeline
Keystone Wealth Services, LLC24,532$260K0.05%013F-HRTimeline
Tempus Wealth Planning, LLC23,657$251K0.06%013F-HRTimeline
Indivisible Partners23,492$249K0.03%13F-HRTimeline
DEBUSSY CAPITAL MANAGEMENT LP23,025$244K0.03%-13713F-HRTimeline
Strategic Advocates LLC22,621$239K0.06%013F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.21,650$229K<0.01%new13F-HRTimelineGroup
Marex Group Ltdin group Marex Group Ltd20,400$216K<0.01%new13F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC19,083$202K<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…18,771$199K<0.01%-84,64513F-HR/ATimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP18,100$192K<0.01%013F-HR/ATimelineGroup
NWF Advisory Services Inc.17,958$190K0.02%+4413F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS17,946$190K0.01%+2,98313F-HRTimelineGroup
Van Hulzen Asset Management, LLC17,382$184K0.01%+2,13013F-HRTimeline
Tortuga Wealth Management, Inc17,000$180K0.19%13F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC16,550$175K0.03%013F-HRTimeline
Creative Planningin group Creative Planning16,494$175K<0.01%-21,73913F-HRTimelineGroup
KESTRA PRIVATE WEALTH SERVICES, LLCin group Kestra Advisory Services, LLC15,010$159K<0.01%new13F-HRTimelineGroup
Capital Investment Advisors, LLC14,176$150K<0.01%-4,56213F-HRTimeline
Snowden Capital Advisors LLC13,677$145K<0.01%+9813F-HRTimeline
Realta Investment Advisors13,652$145K0.05%013F-HRTimeline
MISSION WEALTH MANAGEMENT, LP13,350$142K<0.01%new13F-HRTimeline
Permanent Capital Management, LP13,206$140K0.03%new13F-HRTimeline
Closed-End Fund Advisors, Inc.12,509$133K0.08%13F-HRTimeline
HRT FINANCIAL LP12,212$129K<0.01%new13F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…12,127$129K0.02%013F-HRTimelineGroup
EP Wealth Advisors, LLC11,846$126K<0.01%13F-HRTimeline
Octavia Wealth Advisors, LLC11,268$119K0.01%013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…10,718$114K0.01%new13F-HRTimelineGroup
Perigon Wealth Management, LLC10,616$113K<0.01%-4,73513F-HRTimeline
DECISION INVESTMENTS, INC10,401$110K0.12%13F-HRTimeline
Williams Jones Wealth Management, LLC.10,275$109K<0.01%013F-HRTimeline
Summit Trail Advisors, LLC10,253$109K<0.01%new13F-HRTimeline
Westshore Wealth, LLC10,163$108K0.04%-8,24713F-HRTimeline
Pasadena Private Wealth, LLC10,000$106K0.01%new13F-HRTimeline
Elyxium Wealth, LLC6,498$68.9K0.02%new13F-HRTimeline
WFA of San Diego, LLC2,513$26.6K0.02%013F-HRTimeline
LM Advisors LLC231$21.8K0.42%-25,35113F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC2,000$21.2K<0.01%new13F-HRTimeline
OPTIMA CAPITAL LLC2,000$21.2K0.01%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp1,939$20.6K<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,824$19.3K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,501$15.9K<0.01%013F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1,400$14.8K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC1,260$13.4K<0.01%+1813F-HRTimeline
MAI Capital Management1,257$13.3K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC1,100$11.6K<0.01%new13F-HRTimeline
WOLFF WIESE MAGANA LLC700$7.42K<0.01%013F-HRTimeline
COMERICA BANK395$4.19K<0.01%013F-HRTimeline
Bullock Wealth Management Group146$1.55K<0.01%+213F-HRTimeline