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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

4,521 managers (4,584 13F filers) reported a position in BRK-B shares at 2025-09-30, 875,388,456 shares in all. 137 filers opened a position and 122 filers sold out during the quarter.

Managers
4,521
13F filers
4,584
New
137
Added
1,875
Reduced
1,831
Sold out
122
Shares held by filers
875,388,456

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
STATE OF MICHIGAN RETIREMENT SYSTEM344,029$173M0.83%-2,50013F-HRTimeline
Cannell & Spears LLC340,313$171M3.23%-2,03913F-HRTimeline
Private Advisor Group, LLC338,945$170M0.84%+1,42713F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…332,632$167M0.38%+19,74813F-HRTimeline
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…328,716$165M1.48%-1,78413F-HRTimeline
Ruane, Cunniff & Goldfarb L.P.322,552$162M2.69%-4,28913F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP321,383$162M0.18%+86,25113F-HRTimelineGroup
YACKTMAN ASSET MANAGEMENT LP320,356$161M2.22%-6,51113F-HRTimeline
NorthCoast Asset Management LLC319,933$161M0.63%-15,50813F-HRTimeline
MCDONALD CAPITAL INVESTORS INC/CA319,397$161M9.98%-7,34113F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC318,520$160M0.66%+82,96813F-HRTimelineGroup
TIMUCUAN ASSET MANAGEMENT INC/FL318,022$160M4.69%-2,85913F-HRTimeline
COMERICA BANK316,597$159M0.6%-28,77913F-HRTimeline
NewEdge Advisors, LLC315,586$159M0.72%-12,25713F-HRTimeline
United American Securities Inc. (d/b/a …in group United American Securities In…315,410$159M33.55%-4,23313F-HRTimelineGroup
Evelyn Partners Group Ltdgroup of 3 filers holding314,968$158M+17,202Timeline
PINEBRIDGE INVESTMENTS, L.P.312,842$157M1.17%-74,16613F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding312,708$157M-2,104Timeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…305,810$154M0.22%-12,30013F-HRTimelineGroup
MML INVESTORS SERVICES, LLC302,362$152M0.41%-3,46513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK302,232$152M0.93%+4,68613F-HRTimelineGroup
CIBC Asset Management Inc301,060$151M0.44%+43,93113F-HRTimeline
D.A. DAVIDSON & CO.298,973$150M0.96%+10,35013F-HRTimeline
Police & Firemen's Retirement System of…297,428$150M1.2%+17,33613F-HRTimeline
TD Waterhouse Canada Inc.297,017$148M0.96%+1,30213F-HRTimeline
Stonegate Investment Group, LLC293,437$148M3.43%-3,88513F-HRTimeline
Southeast Asset Advisors, LLC292,764$147M16.03%+89613F-HRTimeline
FORT WASHINGTON INVESTMENT ADVISORS INC…288,727$145M0.79%+18,63113F-HRTimeline
WEITZ INVESTMENT MANAGEMENT, INC.286,850$144M7.83%013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS286,039$144M0.54%+12,92313F-HRTimelineGroup
LEE DANNER & BASS INC284,704$143M10.41%-1,30313F-HRTimeline
Calamos Advisors LLCgroup of 2 filers holding283,197$142M-43,952Timeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…280,657$141M0.28%+12,28713F-HRTimelineGroup
BRADLEY FOSTER & SARGENT INC/CT279,962$141M2.08%-4,19913F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management278,720$140M0.28%-14,22813F-HRTimelineGroup
BRISTOL JOHN W & CO INC /NY/278,715$140M2.21%-5,19913F-HRTimeline
AE Wealth Management LLC278,076$140M0.89%+31,10513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC276,927$139M0.82%+7,22213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC272,105$137M0.53%-9,67913F-HRTimeline
IEQ CAPITAL, LLC269,787$136M0.41%+73,49413F-HRTimeline
GREAT LAKES ADVISORS, LLC268,328$135M1.13%-5,22513F-HRTimeline
Evercore Wealth Management, LLC268,325$135M1.98%-3,34213F-HRTimeline
Saratoga Research & Investment Manageme…268,008$135M7.01%+9,74313F-HRTimeline
Williams Jones Wealth Management, LLC.266,607$134M1.53%+66913F-HRTimeline
Quilter Plcin group Quilter Plc264,830$133M2.29%-3,82813F-HRTimelineGroup
CIBC Capital Markets (Europe) S.A.262,632$132M23.03%+210,00013F-HRTimeline
Epoch Investment Partners, Inc.261,875$132M0.72%-81,50913F-HRTimeline
M&T Bank Corpin group M&T Bank Corp261,099$131M0.44%-31,00713F-HRTimelineGroup
DAVIS R M INC259,323$130M2.28%+3,02213F-HRTimeline
FACTORY MUTUAL INSURANCE CO254,500$128M1.25%013F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…253,359$127M1.1%+18,00013F-HRTimeline
Wallace Capital Management Inc.251,042$126M15.68%+70113F-HRTimeline
Paralel Advisors LLC251,000$126M4.92%013F-HRTimeline
IFM Investors Pty Ltd251,745$126M1.11%+1,67613F-HRTimeline
SEMPER AUGUSTUS INVESTMENTS GROUP LLC250,239$126M15.7%+3,57513F-HRTimeline
State of Alaska, Department of Revenue249,991$126M1.28%-9,99913F-HRTimeline
COMMERCE BANKin group COMMERCE BANK249,466$125M0.7%+3,52913F-HRTimelineGroup
New York Life Investment Management LLCin group New York Life Investment Mana…248,035$125M1.1%-43913F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.247,862$125M0.42%+12,19713F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…247,569$124M0.9%+26,72413F-HRTimelineGroup
RWWM, INC.244,256$123M8.77%+27313F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding244,213$123M-820Timeline
Utah Retirement Systems243,687$123M1.19%-29513F-HRTimeline
SCHWERIN BOYLE CAPITAL MANAGEMENT INC243,503$122M13.38%-4,36513F-HRTimeline
Woodline Partners LP242,285$122M0.57%+43,99913F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS242,039$122M0.32%+15,81813F-HRTimeline
Steward Partners Investment Advisory, L…240,265$121M0.69%+59,19613F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson238,850$120M0.05%+54,74813F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…237,501$119M0.42%+66013F-HRTimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC234,734$118M3.5%-20413F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC232,508$117M0.5%+128,11313F-HRTimelineGroup
Northstar Group, Inc.232,105$117M17%-24413F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD231,824$117M0.14%-4,86713F-HRTimelineGroup
Border to Coast Pensions Partnership Ltd231,345$116M2.03%013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC228,593$115M1.23%-12,56713F-HRTimeline
MAI Capital Management227,920$115M0.72%+19,32113F-HRTimeline
WOLVERINE TRADING, LLC229,185$114M2.31%new13F-HRTimeline
Cheviot Value Management, LLC237,304$114M12.15%-2,36913F-HRTimeline
Sequoia Financial Advisors, LLC226,492$114M0.69%-1,47813F-HRTimeline
VAUGHAN NELSON INVESTMENT MANAGEMENT, L…226,049$114M1.03%-180,88413F-HRTimeline
ACR Alpine Capital Research, LLCin group ACR Alpine Capital Research, …226,049$114M1.94%-27213F-HRTimelineGroup
WHITTIER TRUST CO227,648$114M1.29%+2,67713F-HRTimeline
Crestwood Advisors Group, LLC225,407$113M1.93%-34,75113F-HRTimeline
Capula Management Ltdin group Capula Management Ltd225,060$113M0.84%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …223,616$112M1.64%-3,32613F-HRTimelineGroup
XPONANCE LLC222,740$112M0.89%-13,31413F-HRTimeline
JARISLOWSKY, FRASER Ltd221,593$111M0.61%-6,14113F-HRTimeline
Dixon Mitchell Investment Counsel Inc.219,622$111M3.93%+1,49913F-HRTimeline
HM PAYSON & CO219,501$110M1.59%-3,44513F-HRTimeline
Birch Hill Investment Advisors LLC217,830$110M4.63%-1,29813F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP215,149$108M0.45%+17,87513F-HRTimeline
Hendershot Investments Inc.213,318$107M13.5%-1,62113F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al211,807$106M0.69%-7,90013F-HRTimeline
USS Investment Management Ltd210,755$106M0.48%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND209,548$105M1.37%+51,01513F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…212,600$104M0.91%-35313F-HRTimeline
NEOS Investment Management LLC202,117$102M0.76%+56,36413F-HRTimeline
Wealthfront Advisers LLC201,861$101M0.24%+3,86613F-HRTimeline
Mutual Advisors, LLC206,869$101M2.23%+3,77313F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…200,544$101M1.06%-11,54813F-HRTimelineGroup
JRM Investment Counsel, LLC198,831$100M29.92%+3913F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding197,902$99.5M+92,328Timeline
Glenmede Investment Management, LP197,706$99.4M0.48%-27813F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…197,145$99.1M0.8%+5,74913F-HRTimelineGroup
Carnegie Investment Counsel195,983$98.5M1.86%-1,05713F-HRTimeline
STALEY CAPITAL ADVISERS INC195,379$98.2M4.03%+50813F-HRTimeline
Bronte Capital Management Pty Ltd.174,728$98.2M8.84%-45,57613F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …195,126$98.1M0.56%-15,97313F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC193,996$97.5M0.21%+17,80813F-HRTimelineGroup
Pacifica Capital Investments, LLC193,840$97.5M26.47%-12513F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.192,500$96.8M0.47%13F-HRTimelineGroup
KLINGENSTEIN FIELDS & CO LP192,378$96.7M3.65%-4,55513F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.191,370$96.2M0.71%+10,29213F-HRTimelineGroup
Iron Gate Global Advisors LLC190,157$95.7M9.95%+15,15113F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC190,075$95.6M0.93%+45,07213F-HRTimelineGroup
SP Asset Management LLC189,901$95.5M7.58%+45413F-HRTimeline
Alpha Cubed Investments, LLC187,122$94.1M3.28%+22,37113F-HRTimeline
Midwest Trust Co186,715$93.9M1.22%+5,20413F-HRTimeline
Cresset Asset Management, LLC186,317$93.7M0.41%+6,25213F-HR/ATimeline
Waverly Advisors, LLC184,843$92.9M0.93%-4,24413F-HRTimeline
Nearwater Capital Markets, Ltd184,800$92.9M1.24%+7,80013F-HRTimeline
Performance Wealth Partners, LLC181,902$91.4M2.55%-3,62313F-HRTimeline
Motley Fool Asset Management LLCgroup of 2 filers holding180,905$90.9M+32,049Timeline
HOWLAND CAPITAL MANAGEMENT LLC180,593$90.8M3.46%-82813F-HRTimeline
&PARTNERS180,218$90.7M0.58%+12,59713F-HRTimeline
Davis Asset Management, L.P.180,000$90.5M3.22%013F-HRTimeline
Sound Shore Management Inc /CT/179,234$90.1M2.98%+61,88613F-HRTimeline
INGALLS & SNYDER LLC177,391$89.2M2.93%+39313F-HRTimeline
GUYASUTA INVESTMENT ADVISORS INC176,834$88.9M5.11%-5,65113F-HRTimeline
Archon Partners LLC176,800$88.9M9.44%013F-HRTimeline
Jacobi Capital Management LLC176,668$88.8M5.41%+5,46013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.174,658$87.8M1.06%-96,67413F-HRTimeline
Advisors Capital Management, LLC174,410$87.7M1.09%+6,45113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…173,640$87.3M0.32%-2,11913F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.173,396$87.2M0.87%+129,84513F-HRTimeline
SALEM INVESTMENT COUNSELORS INC172,813$86.9M2.49%-73313F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…172,784$86.9M0.08%-75,56913F-HRTimelineGroup
AXA Investment Managers S.A.172,586$86.8M0.23%13F-HRTimeline
FAIRVIEW CAPITAL INVESTMENT MANAGEMENT,…172,346$86.6M4.4%-4,65613F-HRTimeline
SHAYNE & JACOBS, LLC170,323$85.6M26.51%-58913F-HRTimeline
Beacon Pointe Advisors, LLC170,170$85.6M0.73%-140,41313F-HRTimeline
Manitou Investment Management Ltd.168,895$84.9M14.81%-1,92213F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN168,622$84.8M0.47%+1,20213F-HRTimeline
CLIFFORD SWAN INVESTMENT COUNSEL LLC168,585$84.8M2.82%-2,39113F-HRTimeline
HB Wealth Management, LLC165,884$83.4M0.57%+30,54613F-HRTimeline
Miller Investment Management, LP165,733$83.3M8.37%+49313F-HRTimeline
Ardent Capital Management, Inc.165,280$83.1M35.21%+1,60013F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC165,000$83M0.28%013F-HRTimeline
S&CO INC164,964$82.9M5.08%-1,03013F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding164,341$82.6M-2,790Timeline
Mraz, Amerine & Associates, Inc.163,390$82.1M12.8%-94113F-HRTimeline
Pacer Advisors, Inc.162,542$81.7M0.21%+10,81713F-HRTimeline
Allworth Financial LP162,259$81.6M0.36%+3,98613F-HRTimeline
Pangea Capital Gestao de Recursos Ltda.162,007$81.4M70.52%+2,00013F-HR/ATimeline
Canoe Financial LP161,339$81.1M1.16%-4,83713F-HRTimeline
Segment Wealth Management, LLC160,735$80.8M4.84%+2,98913F-HRTimeline
Summit Financial, LLC160,329$80.6M1.23%-94013F-HRTimeline
Prospera Financial Services Inc155,503$78.2M1.33%-5,02913F-HRTimeline
Edgemoor Investment Advisors, Inc.153,879$77.4M5.97%-18913F-HRTimeline
PRIVATE MANAGEMENT GROUP INC153,149$77M2.29%+1,82713F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…152,483$76.7M0.4%-7,80813F-HRTimelineGroup
MONETA GROUP INVESTMENT ADVISORS LLC152,118$76.5M0.61%+2,03813F-HRTimeline
Chicago Partners Investment Group LLC158,107$76.1M1.99%-1,98913F-HRTimeline
Stratos Wealth Partners, LTD.group of 3 filers holding150,609$75.7M+7,920Timeline
Man Group plcin group Man Group plc149,737$75.3M0.15%+9,11113F-HRTimelineGroup
PEAPACK GLADSTONE FINANCIAL CORP149,367$75.1M0.98%+2,29113F-HRTimeline
CAPITAL ADVISORS INC/OK149,212$75M1.25%+32713F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp148,255$74.5M1.4%+13,81313F-HRTimelineGroup
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI147,441$74.1M0.53%+58813F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…147,404$74.1M0.23%-3,33813F-HRTimeline
Hosking Partners LLP146,170$73.5M2.66%+9413F-HRTimeline
OP Asset Management Ltd145,821$73.3M0.97%+3,34413F-HR/ATimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC145,712$73.3M0.52%+12,77313F-HRTimelineGroup
Roundview Capital LLC145,657$73.2M4.63%-4,05913F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…143,766$72.3M0.55%013F-HRTimeline
St. James Investment Company, LLC143,111$71.9M11.3%-2,08013F-HRTimeline
Badgley Phelps Wealth Managers, LLC141,812$71.3M1.5%-1,26913F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding141,074$70.9M-4,896Timeline
Aquamarine Zurich AG140,600$70.7M22.27%013F-HRTimeline
FOUNDERS CAPITAL MANAGEMENT, LLC140,392$70.6M11.04%-90013F-HRTimeline
GREENLEAF TRUST140,117$70.4M0.64%+4,37013F-HRTimeline
CENTRAL TRUST Co139,721$70.2M1.47%-35113F-HRTimeline
UMB Bank, n.a.138,973$69.9M1.03%-25413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Lanham O'Dell & Company, Inc.138,935$69.8M22.24%-46,09813F-HRTimeline
PARTHENON LLC138,201$69.5M7.7%-4,08513F-HRTimeline
Obermeyer Wealth Partners137,759$69.3M3.24%-65,60813F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC137,137$68.9M0.46%+18,82113F-HRTimeline
BAXTER BROS INC136,344$68.5M7.92%-1,73913F-HRTimeline
Aptus Capital Advisors, LLC135,865$68.3M0.62%+49,93413F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.135,794$68.3M0.79%-3,34913F-HRTimelineGroup
LOUNTZIS ASSET MANAGEMENT, LLC135,098$67.9M22.17%-27013F-HRTimeline
NORTHEAST INVESTMENT MANAGEMENT134,771$67.8M2.73%-1,47813F-HRTimeline
Clearstead Advisors, LLC134,133$67.4M0.98%-6,87313F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC133,634$67.2M3.68%+8713F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC133,557$67.2M1.36%+6,81913F-HRTimelineGroup
AEGON ASSET MANAGEMENT UK Plc132,896$66.8M0.79%-12,18813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PARSONS CAPITAL MANAGEMENT INC/RI129,625$65.2M3.7%-2,98613F-HRTimeline
Intelligent Financial Strategies128,780$64.7M31.51%-56,30813F-HRTimeline
Elgethun Capital Management130,075$64.7M11.76%+10,85613F-HRTimeline
DDD Partners, LLC128,370$64.5M4.1%-10,56513F-HRTimeline