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Disclosery

BLK BLACKROCK INC

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COM (common), issuer CIK 2012383

2,253 managers (2,308 13F filers) reported a position in BLK shares at 2026-03-31, 117,641,582 shares in all. 122 filers opened a position and 206 filers sold out during the quarter.

Managers
2,253
13F filers
2,308
New
122
Added
893
Reduced
932
Sold out
206
Shares held by filers
117,641,582

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
VICTORY CAPITAL MANAGEMENT INC43,477$41.8M0.03%+49413F-HRTimeline
EASTERN BANK43,275$41.6M0.71%-3,17313F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK43,185$41.5M0.23%-77113F-HRTimelineGroup
Carnegie Investment Counsel43,230$39.8M0.78%+2,39213F-HRTimeline
STRS OHIO41,057$39.5M0.16%-2,01513F-HRTimeline
Public Sector Pension Investment Board41,040$39.5M0.12%-25,70613F-HRTimeline
PINNACLE ASSOCIATES LTD40,546$39M0.5%-24513F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM40,383$38.8M0.23%-1,20513F-HRTimeline
HERITAGE INVESTORS MANAGEMENT CORP40,111$38.6M1.17%+1,06513F-HRTimeline
Sanctuary Advisors, LLC39,620$38.1M0.21%+89613F-HRTimeline
Czech National Bank39,297$37.8M0.25%+1,25013F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM39,171$37.7M0.2%-10013F-HRTimeline
CAPITOLIS LIQUID GLOBAL MARKETS LLCin group CAPITOLIS LIQUID GLOBAL MARKE…39,053$37.6M0.24%13F-HRTimelineGroup
MONTRUSCO BOLTON INVESTMENTS INC.38,933$37.4M0.57%-209,03213F-HRTimeline
UMB Bank, n.a.38,891$37.4M0.52%-1,02413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GW&K Investment Management, LLC38,836$37.3M0.33%-64013F-HRTimeline
Bahl & Gaynor LLC38,636$37.2M0.19%-32613F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCgroup of 2 filers holding38,478$37M+1,511Timeline
CONNING INC.in group CONNING INC.38,102$36.6M1.22%+6,90513F-HRTimelineGroup
WINDWARD CAPITAL MANAGEMENT CO /CA37,262$35.8M2.92%-16113F-HRTimeline
Epoch Investment Partners, Inc.37,050$35.6M0.22%+1,39713F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…36,902$35.5M0.13%+3613F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …36,846$35.4M0.02%new13F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP36,788$35.4M0.03%+1,16413F-HRTimelineGroup
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…36,324$34.9M0.31%+40013F-HRTimeline
E. Ohman J:or Asset Management AB36,251$34.9M0.92%-90113F-HRTimeline
L. Roy Papp & Associates, LLP36,017$34.6M3.99%-42513F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC35,996$34.6M0.14%-45013F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC35,850$34.4M0.11%+3,86613F-HRTimelineGroup
Advisors Capital Management, LLC35,265$33.9M0.4%+13613F-HRTimeline
Rafferty Asset Management, LLC35,079$33.7M0.14%-8,94413F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC34,990$33.7M2.07%+81013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC34,559$33.2M0.17%+2,29713F-HRTimeline
Ilmarinen Mutual Pension Insurance Co34,544$33.2M0.26%-9,00913F-HRTimeline
STOCK YARDS BANK & TRUST CO34,302$33M1.03%-26513F-HRTimeline
SEB Asset Management AB34,157$32.8M0.14%13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…33,852$32.6M0.17%-87513F-HRTimelineGroup
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC33,826$32.5M0.44%+41513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…33,611$32.3M0.16%+4813F-HRTimeline
Boston Trust Walden Corpin group Boston Trust Walden Corp33,545$32.3M0.27%-1,54113F-HRTimelineGroup
Aptus Capital Advisors, LLC32,418$31.2M0.26%-72113F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS32,344$31.1M0.11%+2,71713F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding32,324$31.1M+240Timeline
RWA WEALTH PARTNERS, LLC31,651$30.4M0.33%+94613F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC31,593$30.4M0.45%-2,33313F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 3 filers holding31,518$30.3M-3,078Timeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…31,418$30.2M0.06%+4,59013F-HRTimelineGroup
Holocene Advisors, LP31,404$30.2M0.07%-20113F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC31,053$29.9M0.04%-7,37313F-HRTimeline
ROCKLAND TRUST CO30,760$29.6M1.18%+3,23713F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG30,729$29.5M0.5%-1,80013F-HRTimelineGroup
IEQ CAPITAL, LLC30,712$29.5M0.14%+20,14413F-HRTimeline
Retirement Systems of Alabama30,641$29.5M0.1%-5313F-HRTimeline
Calamos Advisors LLCgroup of 2 filers holding30,625$29.5M+228Timeline
MAI Capital Management30,602$29.4M0.17%+28213F-HRTimeline
Curi Capital, LLC30,414$29.2M0.52%-94613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC30,333$29.2M0.11%+28,55413F-HRTimeline
Creative Planningin group Creative Planning29,533$28.4M0.02%+3,81813F-HRTimelineGroup
National Mutual Insurance Federation of…in group National Mutual Insurance Fed…29,400$28.3M0.22%013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…49,242$28M0.06%+12,20413F-HRTimeline
Associated Banc-Corpin group Associated Banc-Corp29,052$27.9M0.74%+16713F-HRTimelineGroup
ProShare Advisors LLC28,920$27.8M0.04%-1,41613F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC28,918$27.8M0.34%-4,77513F-HRTimelineGroup
PITTENGER & ANDERSON INC28,898$27.8M1.11%+18413F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI28,776$27.7M0.22%+25,17613F-HRTimelineGroup
IFM Investors Pty Ltd28,708$27.6M0.23%+96913F-HRTimeline
Federation des caisses Desjardins du Qu…28,359$27.3M0.1%+21313F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH29,054$27.1M0.25%-6,17713F-HRTimelineGroup
Varma Mutual Pension Insurance Co27,912$26.8M0.16%013F-HR/ATimeline
ASSETMARK, INCin group ASSETMARK, INC27,769$26.7M0.05%+56913F-HRTimelineGroup
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC27,664$26.6M1.05%+3,02213F-HRTimelineGroup
PARK NATIONAL CORP /OH/27,332$26.3M0.8%+16313F-HRTimeline
Blue Chip Partners, LLC27,197$26.2M1.88%+90313F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV27,144$26.1M0.04%+6,69313F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD26,739$25.7M0.15%-53,74913F-HRTimelineGroup
BAILARD, INC.26,729$25.7M0.59%+3813F-HRTimeline
AMALGAMATED BANK26,569$25.6M0.2%-59113F-HRTimeline
Groupe la Francaisein group Groupe la Francaise27,343$25.5M0.36%-11,37913F-HRTimelineGroup
CI INVESTMENTS INC.in group CI INVESTMENTS INC.26,443$25.4M0.12%-46,28713F-HRTimelineGroup
PBU - The Pension Fund of Early Childho…26,304$25.3M0.38%+6,24313F-HR/ATimeline
HANCOCK WHITNEY CORP26,161$25.2M0.44%-39813F-HRTimeline
XPONANCE LLC26,055$25.1M0.18%+3,71513F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding25,853$24.9M-179Timeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.25,750$24.8M0.07%+1,33413F-HRTimelineGroup
USS Investment Management Ltd25,526$24.6M0.1%+1,24713F-HRTimeline
ALBION FINANCIAL GROUP /UT25,210$24.2M1.56%-1,00913F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …24,894$23.9M0.18%-53713F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC24,816$23.9M0.19%-39313F-HRTimelineGroup
Utah Retirement Systems24,795$23.8M0.24%-41113F-HRTimeline
WASHINGTON TRUST Co24,372$23.4M0.79%-21813F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.24,237$23.3M0.28%+23,52613F-HRTimelineGroup
Police & Firemen's Retirement System of…23,392$22.5M0.19%+4713F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…23,306$22.4M0.22%-3,17013F-HRTimeline
Voleon Capital Management LP23,244$22.4M0.48%+7,01613F-HRTimeline
GODSEY & GIBB, INC23,108$22.2M1.94%+5313F-HRTimeline
Mesirow Financial Investment Management…22,875$22M0.36%+47013F-HRTimeline
SUMMITRY LLC22,705$21.8M0.77%+22,09513F-HR/ATimeline
First Fiduciary Investment Counsel, Inc.22,537$21.7M4.36%-17313F-HRTimeline
71 West Capital Partners22,434$21.6M0.95%+1,42413F-HRTimeline
BSN CAPITAL PARTNERS Ltdin group BSN CAPITAL PARTNERS Ltd20,000$21.4M0.55%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…22,180$21.3M0.11%+1,64213F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …21,915$21.1M0.3%+1,77213F-HRTimelineGroup
Bank Julius Baer & Co. Ltd, Zurich21,969$21M0.06%-109,48513F-HRTimeline
Waverly Advisors, LLC21,609$20.8M0.16%+1,22613F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC21,552$20.7M0.03%-44813F-HRTimelineGroup
Cambridge Investment Research Advisors,…21,465$20.6M0.05%-79413F-HRTimeline
NEOS Investment Management LLC21,129$20.3M0.1%+4,96613F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG21,117$20.3M0.19%-4,74013F-HRTimelineGroup
Wealthfront Advisers LLC20,923$20.1M0.04%+34113F-HRTimeline
BASSWOOD CAPITAL MANAGEMENT, L.L.C.20,920$20.1M1.02%-5,09613F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC20,756$20M0.08%+4113F-HRTimelineGroup
FACTORY MUTUAL INSURANCE CO20,700$19.9M0.22%+80013F-HRTimeline
NorthCrest Asset Manangement, LLC20,229$19.6M0.61%-6,03713F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …20,314$19.5M0.12%-5,80313F-HRTimeline
Gotham Asset Management, LLC20,285$19.5M0.06%+9013F-HRTimeline
Narwhal Capital Management20,103$19.3M1.43%-1,07613F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…20,063$19.3M0.16%+25913F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS20,049$19.3M0.03%+2,17913F-HRTimeline
Baltimore-Washington Financial Advisors…19,842$19.1M0.82%+38713F-HRTimeline
Cander Asset Management LP19,664$18.9M3.39%-2,76513F-HRTimeline
Alley Investment Management Company, LLC19,492$18.7M2.28%-1,31613F-HRTimeline
Stonebridge Capital Advisors LLC19,291$18.6M1.3%+11713F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding19,265$18.5M-6Timeline
HRT FINANCIAL LP19,186$18.5M0.05%-7,97913F-HRTimeline
T. Rowe Price Investment Management, In…19,140$18.4M0.01%+89513F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp19,006$18.3M0.35%+2,12113F-HRTimelineGroup
PB INVESTMENT PARTNERS, L.P.18,882$18.2M14.29%+4,66113F-HRTimeline
LGT Fund Management Co Ltd.18,871$18.1M0.79%+7913F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN18,860$18.1M0.1%+29213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…18,837$18.1M0.07%-137,64113F-HRTimeline
TCV Trust & Wealth Management, Inc.18,667$18M1.5%-27913F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding18,697$17.9M-957Timeline
Stillwater Capital Advisors, LLC18,568$17.9M2.04%-24913F-HRTimeline
Edgemoor Investment Advisors, Inc.18,520$17.8M1.4%+10313F-HRTimeline
Clarity Financial LLC18,407$17.7M1.93%-4,43913F-HRTimeline
Elo Mutual Pension Insurance Co18,368$17.7M0.29%+36713F-HRTimeline
Entropy Technologies, LP18,301$17.6M0.81%+9,76013F-HRTimeline
Intesa Sanpaolo S.p.A.group of 2 filers holding18,268$17.6M+3,543Timeline
Argent Trust Co18,086$17.4M0.59%-21113F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…17,722$17M0.35%-3,13113F-HRTimelineGroup
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp17,605$16.9M0.95%+30913F-HRTimelineGroup
CUTLER INVESTMENT COUNSEL LLC17,500$16.8M1.73%-36113F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH17,288$16.6M2.96%-43713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson17,211$16.6M0.01%-3,90513F-HR/ATimelineGroup
MassMutual Private Wealth & Trust, FSB17,166$16.5M0.45%-56313F-HRTimeline
Generali Asset Management SPA SGR17,045$16.4M0.34%+1,97413F-HRTimeline
MainStreet Investment Advisors LLC17,034$16.4M2.47%-37213F-HRTimeline
Compagnie Lombard Odier SCmA16,868$16.2M0.2%-5,36813F-HRTimeline
Vestmark Advisory Solutions, Inc.16,829$16.2M0.18%+5,44313F-HRTimeline
Turtle Creek Wealth Advisors, LLC16,712$16.1M1.21%+1,21013F-HRTimeline
EAGLE GLOBAL ADVISORS LLC16,584$15.9M0.57%+14313F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND16,540$15.9M0.21%+5213F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO16,517$15.9M0.24%-1213F-HRTimeline
TD Waterhouse Canada Inc.16,245$15.5M0.05%-3,76913F-HRTimeline
Vest Financial, LLC16,110$15.5M0.19%-10,75413F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC15,956$15.3M0.18%-66113F-HRTimeline
NORTHEAST INVESTMENT MANAGEMENT15,945$15.3M0.63%-75613F-HRTimeline
Merit Financial Group, LLC15,912$15.3M0.11%+1,26313F-HRTimeline
Orion Porfolio Solutions, LLC15,877$15.3M0.13%-2,11013F-HRTimeline
Edge Wealth Management LLC15,840$15.2M2.6%-9513F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…15,828$15.2M0.04%-8,48213F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…15,790$15.2M0.09%+1,89713F-HRTimelineGroup
WESBANCO BANK INC15,565$15M0.41%+1,17813F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC15,406$14.8M0.93%+4913F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…15,347$14.8M0.17%-14613F-HRTimelineGroup
Talbot Financial, LLC15,335$14.7M1.24%+67313F-HRTimeline
Venture Visionary Partners LLC15,320$14.7M0.49%+2,61413F-HRTimeline
Trexquant Investment LP15,037$14.5M0.1%+8,86013F-HRTimeline
OP Asset Management Ltd14,937$14.4M0.15%-1,16013F-HR/ATimeline
BRAUN STACEY ASSOCIATES INC14,925$14.4M0.48%-7,42313F-HRTimeline
Candriam S.C.A.14,880$14.3M0.07%-22,48913F-HRTimeline
Alpine Global Management, LLC14,834$14.3M2.17%new13F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …15,078$14.3M0.01%+47113F-HRTimelineGroup
OLD NATIONAL BANCORP /IN/14,647$14.1M0.24%-96913F-HRTimeline
EVEXIA WEALTH LLC13,708$14M3.86%+1,30113F-HRTimeline
Atria Investments, Inc14,459$13.9M0.16%-82213F-HRTimeline
State of Alaska, Department of Revenue14,433$13.9M0.15%+6513F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…14,172$13.6M0.38%+13013F-HRTimelineGroup
ASR Vermogensbeheer N.V.14,096$13.6M0.16%+70613F-HRTimeline
W.G. Shaheen & Associates DBA Whitney &…13,904$13.4M1.11%+9813F-HRTimeline
SlateStone Wealth, LLC13,891$13.4M1.1%+35313F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV13,865$13.3M1.77%+4613F-HRTimeline
Glenview Trust Co13,827$13.3M0.21%-11613F-HRTimeline
iA Global Asset Management Inc.13,820$13.3M0.19%+13,47013F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding13,796$13.3M-272Timeline
ARS Investment Partners, LLC13,644$13.1M0.68%+2,52413F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC13,618$13.1M0.09%-94213F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI13,521$13M0.27%+6,10413F-HRTimeline
Man Group plcin group Man Group plc13,516$13M0.03%-20,27113F-HRTimelineGroup
Haverford Financial Services, Inc.13,428$12.9M3.85%-4713F-HRTimeline
Private Advisor Group, LLC13,321$12.8M0.06%+24113F-HRTimeline
KBC Group NVin group KBC Group NV13,313$12.8M0.03%+56313F-HRTimelineGroup
CWM, LLCin group CWM, LLC13,303$12.8M0.03%+3,69813F-HRTimelineGroup
Danica Pension, Livsforsikringsaktiesel…12,965$12.5M0.23%new13F-HRTimeline
Azimuth Capital Investment Management L…12,727$12.2M0.46%-3613F-HRTimeline
Immersion Capital LLP12,633$12.1M19.34%013F-HRTimeline
LS Investment Advisors, LLC12,509$12M1.8%-1,36413F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.12,495$12M0.12%+72613F-HRTimeline
UniSuper Management Pty Ltd12,414$11.9M0.08%+1,61613F-HRTimeline
First National Trust Co12,365$11.9M0.41%+61013F-HRTimeline