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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

4,834 managers (4,901 13F filers) reported a position in BRK-B shares at 2025-12-31, 906,032,548 shares in all. 111 filers opened a position and 132 filers sold out during the quarter.

Managers
4,834
13F filers
4,901
New
111
Added
1,812
Reduced
1,933
Sold out
132
Shares held by filers
906,032,548

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
MOGY JOEL R INVESTMENT COUNSEL INC132,795$66.7M3.62%-83913F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.132,228$66.5M0.73%-3,56613F-HRTimelineGroup
Elgethun Capital Management131,927$66.3M11.45%+1,85213F-HRTimeline
PARSONS CAPITAL MANAGEMENT INC/RI129,671$65.2M3.58%+4613F-HRTimeline
AEGON ASSET MANAGEMENT UK Plc129,614$65.2M0.78%-3,28213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
SouthState Bank Corpin group SouthState Bank Corp129,589$65.1M2.91%+1,23413F-HRTimelineGroup
ASR Vermogensbeheer N.V.128,579$64.6M0.75%+12,27513F-HRTimeline
Intelligent Financial Strategies128,341$64.5M31.02%-43913F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding127,660$64.2M-70,242Timeline
Prime Capital Investment Advisors, LLC127,473$64.1M0.78%+3,99713F-HRTimeline
Independent Advisor Alliance126,978$63.8M1.55%+1,72413F-HRTimeline
KBC Group NVin group KBC Group NV126,934$63.8M0.15%+4,58013F-HRTimelineGroup
Merit Financial Group, LLC125,928$63.3M0.51%+6,36413F-HRTimeline
Glenview Trust Co125,602$63.1M0.97%+5,06213F-HRTimeline
TRUST CO OF VERMONT125,215$62.9M2.63%+2,09213F-HRTimeline
Heritage Wealth Advisors125,066$62.8M2.4%-57813F-HRTimeline
Investment Management Corp of Ontario124,139$62.4M0.83%+50,19213F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co123,522$62.1M0.71%-2,82113F-HRTimelineGroup
Thomasville National Bank123,465$62.1M3.85%+2,25913F-HRTimeline
Mediolanum International Funds Ltd122,768$61.8M0.62%+13,27013F-HRTimeline
GoodHaven Capital Management, LLC122,569$61.6M19.95%013F-HRTimeline
SCHWARZ DYGOS WHEELER INVESTMENT ADVISO…121,620$61.1M12.63%-1,03613F-HRTimeline
Diesslin Group, Inc.119,796$60.2M23.93%13F-HRTimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC119,700$60.2M0.49%-26,01213F-HRTimelineGroup
Lafayette Investments, Inc.118,839$59.7M11.29%+96313F-HRTimeline
Stack Financial Management, Inc118,724$59.7M4.55%-28813F-HRTimeline
Welch & Forbes LLC118,631$59.6M0.72%-2,02713F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC119,398$59.6M1.24%+4,58713F-HRTimeline
Valeo Financial Advisors, LLC118,149$59.4M1.32%+2,93413F-HRTimeline
Purpose Unlimited Inc.in group Purpose Unlimited Inc.118,074$59.3M2.71%13F-HRTimelineGroup
Voleon Capital Management LP118,050$59.3M1.28%+35,47213F-HRTimeline
Magellan Asset Management Ltdin group Magellan Asset Management Ltd117,846$59.2M0.72%-54613F-HRTimelineGroup
SHAPIRO CAPITAL MANAGEMENT LLC116,764$58.7M3.1%-6,83513F-HRTimeline
UniSuper Management Pty Ltd116,447$58.5M0.35%+2,40513F-HRTimeline
CULBERTSON A N & CO INC116,425$58.5M8.03%+5,97413F-HRTimeline
Lanham O'Dell & Company, Inc.115,942$58.3M16.78%-22,99313F-HRTimeline
AM INVESTMENT STRATEGIES LLC115,471$58M12.07%+4,50313F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC115,284$57.9M2.25%-72313F-HRTimelineGroup
SFMG, LLC115,251$57.9M3.89%-1,17313F-HRTimeline
Florida Trust Wealth Management Co114,178$57.4M1.58%-1,10613F-HRTimeline
DDD Partners, LLC114,009$57.3M3.65%-14,36113F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD113,709$57.2M0.25%-2,71013F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…112,553$56.6M0.5%+5,41113F-HRTimelineGroup
Chemistry Wealth Management LLC112,325$56.5M10.56%+17913F-HRTimeline
Asset Management Advisors, LLC111,796$56.2M33.99%-82713F-HRTimeline
Motley Fool Asset Management LLCgroup of 2 filers holding111,116$55.9M-69,789Timeline
Cook & Bynum Capital Management, LLC110,671$55.6M46.49%-3,71213F-HRTimeline
Solitude Financial Services110,279$55.4M18.28%+5,46813F-HRTimeline
South Dakota Investment Council109,756$55.2M1.05%-6,50013F-HRTimeline
AVENIR CORP109,748$55.2M5.99%-95913F-HRTimeline
Destination Wealth Management109,201$54.9M1.44%+5,40013F-HRTimeline
Avior Wealth Management, LLC108,824$54.7M1.7%-2,97413F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC108,688$54.6M2.31%-1,87913F-HRTimeline
GenTrust, LLC108,138$54.4M2.35%+65313F-HRTimeline
ACADEMY CAPITAL MANAGEMENT108,119$54.3M7.22%-77013F-HRTimeline
Farther Finance Advisors, LLC107,698$54.1M0.58%+34,12013F-HRTimeline
New Capital Management LP107,609$54.1M13.59%-3,77213F-HRTimeline
Orion Porfolio Solutions, LLC107,503$54M0.4%+3,07413F-HRTimeline
PINNACLE ASSOCIATES LTD107,491$54M0.69%-94713F-HRTimeline
CHOREO, LLC106,867$53.8M0.69%-1,01613F-HRTimeline
JFS WEALTH ADVISORS, LLC106,227$53.4M3.01%+1,92713F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO105,944$53.3M1.59%-1,50113F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS105,866$53.2M2.01%-2,21413F-HRTimelineGroup
Citadel Investment Advisory, Inc.105,812$53.2M22.98%-20513F-HRTimeline
Cohen Klingenstein LLC105,724$53.1M1.61%-21013F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP105,625$53.1M0.73%+56,14413F-HRTimelineGroup
Horizon Investments, LLC105,462$53M0.67%+7,61213F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC105,034$52.8M0.09%+6,17913F-HRTimelineGroup
PORTLAND INVESTMENT COUNSEL INC.104,083$52.4M15.78%+3,30013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd103,849$52.2M0.53%+92,34713F-HRTimelineGroup
SAYBROOK CAPITAL /NC103,779$52.2M12.99%-3113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…102,852$51.7M1.43%+51713F-HRTimelineGroup
WITTENBERG INVESTMENT MANAGEMENT, INC.102,163$51.4M19.7%-5,46513F-HRTimeline
Apollon Wealth Management, LLCgroup of 2 filers holding102,158$51.3M-396Timeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc101,602$51.1M0.23%-31613F-HRTimelineGroup
Smith Salley Wealth Management101,345$50.9M2.52%-1,04013F-HRTimeline
Gotham Asset Management, LLC100,492$50.5M0.18%-2,75213F-HRTimeline
Defender Capital, LLC.100,452$50.5M16.36%new13F-HRTimeline
HARVEY INVESTMENT CO LLC100,231$50.4M5.36%-1,69313F-HRTimeline
GRANDFIELD & DODD, LLC100,100$50.3M2.85%-1,37013F-HRTimeline
Norman Fields, Gottscho Capital Managem…100,095$50.3M16.21%-6,47513F-HRTimeline
CULLEN INVESTMENT GROUP, LTD.100,745$50.3M6.52%+4,02713F-HRTimeline
Capula Management Ltdin group Capula Management Ltd100,017$50.3M0.33%-125,04313F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
SPINNAKER TRUST99,543$50M2.68%+42513F-HRTimeline
WCG Wealth Advisors LLC98,818$49.7M1.39%+54,76213F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC98,533$49.5M1.02%+1,77813F-HRTimelineGroup
Ironvine Capital Partners, LLC98,204$49.4M4.94%-73813F-HRTimeline
MOODY LYNN LIEBERSON & WALKER, LLC97,792$49.2M2.61%+9,13413F-HRTimeline
CONFLUENCE INVESTMENT MANAGEMENT LLC97,692$49.1M0.74%-3,18413F-HRTimeline
Aquamarine Zurich AG97,600$49.1M33.25%-43,00013F-HRTimeline
Curi Capital, LLC97,402$49M0.85%+4,77013F-HRTimeline
Private Wealth Partners, LLC97,213$48.9M3.46%+1,12513F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The97,207$48.9M0.57%+4,97013F-HRTimelineGroup
One Charles Private Wealth Services, LLC97,196$48.9M12.63%+16013F-HRTimeline
Tweedy, Browne Co LLC97,081$48.8M3.94%-2,03213F-HRTimeline
J.W. COLE ADVISORS, INC.113,622$48.7M1.18%-5,25313F-HRTimeline
Man Group plcin group Man Group plc96,869$48.7M0.09%-52,86813F-HRTimelineGroup
Crossmark Global Holdings, Inc.96,818$48.7M0.7%+20,13013F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…96,600$48.6M0.56%+17,08713F-HRTimelineGroup
Union Bancaire Privee, UBP SA99,423$48.5M0.58%+17,45213F-HRTimeline
Modera Wealth Management, LLC96,547$48.5M0.56%-56513F-HRTimeline
FOUNDATION RESOURCE MANAGEMENT INC96,478$48.5M6.49%-11613F-HRTimeline
Claret Asset Management Corp96,306$48.4M5.62%+41313F-HRTimeline
Associated Banc-Corpin group Associated Banc-Corp96,162$48.3M1.24%+6,59513F-HRTimelineGroup
Templeton & Phillips Capital Management…95,956$48.2M32.12%-4913F-HRTimeline
BNP PARIBASin group BNP PARIBAS95,606$48.1M1.37%-1,93213F-HRTimelineGroup
First Nebraska Trust Co95,084$47.8M4.37%+97013F-HRTimeline
Lincoln Capital LLC93,751$47.1M8.54%-40013F-HRTimeline
Louisiana State Employees Retirement Sy…93,700$47.1M0.81%-2,50013F-HRTimeline
Modern Wealth Management, LLC93,480$47M0.86%+3,72313F-HRTimeline
EXENCIAL WEALTH ADVISORS, LLC93,225$46.9M1.48%-96813F-HRTimeline
HighPoint Advisor Group LLC92,922$46.7M1.03%+31,58013F-HRTimeline
Maryland State Retirement & Pension Sys…92,216$46.4M0.95%+44013F-HRTimeline
NORRIS PERNE & FRENCH LLP/MI92,206$46.3M3.06%-1,16513F-HRTimeline
BECK MACK & OLIVER LLC92,167$46.3M0.84%-1,44713F-HRTimeline
Woodbridge Co Ltd91,969$46.2M0.11%+6,96913F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…91,911$46.2M0.96%+80,50713F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB91,623$46.1M1.19%-1,12013F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC91,528$46M0.38%+16013F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…91,288$45.9M0.62%+7,50513F-HRTimelineGroup
Western Wealth Management, LLC90,454$45.5M2.1%+8613F-HRTimeline
Allen Capital Group, LLC90,168$45.3M4.17%-2,14713F-HRTimeline
Matthew Goff Investment Advisor, LLC90,112$45.3M8.03%-3,14613F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …89,663$45.1M0.34%13F-HR/ATimelineGroup
PHILADELPHIA TRUST CO89,073$44.8M3.09%-1,49113F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…88,726$44.6M1.15%-4,61513F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…87,839$44.2M1.31%-1,25913F-HRTimelineGroup
FULTON BREAKEFIELD BROENNIMAN LLC87,759$44.1M2.78%-91613F-HRTimeline
Baskin Financial Services Inc.87,416$43.9M3.31%-44913F-HRTimeline
Trilogy Capital Inc.87,055$43.8M1.96%-22,14213F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding86,909$43.7M-21Timeline
TRANSCEND CAPITAL ADVISORS, LLC86,431$43.4M3.37%-16813F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP85,949$43.2M0.28%-3,61213F-HRTimelineGroup
Boston Trust Walden Corpgroup of 2 filers holding85,199$42.8M-433Timeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC85,000$42.7M0.15%-80,00013F-HRTimeline
LGT Group Foundationin group LGT Group Foundation84,761$42.7M0.47%+1,58513F-HRTimelineGroup
Greenbrier Partners Capital Management,…84,614$42.5M2.85%-3,35013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD84,457$42.5M1.27%+1,60013F-HRTimeline
TrinityBridge Ltd84,021$42.2M0.94%-59013F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC83,965$42.2M0.67%+1,08413F-HRTimelineGroup
ADAMS DIVERSIFIED EQUITY FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…83,843$42.1M1.4%-9,20013F-HRTimelineGroup
CHILTON INVESTMENT CO INC.83,239$41.8M0.87%-20,06213F-HRTimeline
Red Door Wealth Management, LLC83,135$41.8M4.35%+2713F-HRTimeline
Generate Investment Management Ltd83,082$41.8M1.91%-20,09013F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.82,906$41.7M0.31%+39613F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P82,605$41.5M1.06%-2,22513F-HRTimeline
Wharton Business Group, LLC81,897$41.2M1.57%-10013F-HRTimeline
HRT FINANCIAL LP80,980$40.7M0.13%+24,21413F-HRTimeline
Mill Capital Management, LLC80,863$40.6M2.93%+2,78613F-HRTimeline
Ervin Investment Management, LLC80,860$40.6M22.77%+34913F-HR/ATimeline
LGT Fund Management Co Ltd.80,175$40.4M3.19%+1,63713F-HRTimeline
American Financial Advisors, LLC80,161$40.3M5.2%-3,26813F-HRTimeline
ALLEN OPERATIONS LLCgroup of 2 filers holding79,737$40.1M-18,453Timeline
Texas Yale Capital Corp.79,717$40.1M1.21%+13513F-HRTimeline
BOKF, NAin group BOKF, NA79,210$39.8M0.61%-4,33113F-HRTimelineGroup
CapWealth Advisors, LLC78,841$39.6M2.71%-17013F-HR/ATimeline
True North Advisors, LLC78,793$39.6M5.12%-1,27913F-HRTimeline
Baltimore-Washington Financial Advisors…78,427$39.4M1.64%+1,03713F-HRTimeline
Clarity Financial LLC78,215$39.3M3.64%+2,82613F-HRTimeline
Parallel Advisors, LLC78,067$39.2M0.72%+1,18813F-HRTimeline
NWF Advisory Services Inc.77,810$39.1M4.32%-83413F-HRTimeline
CWA Asset Management Group, LLC77,440$38.9M1.4%+24813F-HRTimeline
CADINHA & CO LLC77,088$38.7M5.98%-20913F-HRTimeline
Painted Porch Advisors LLC76,949$38.7M15.55%-1,48913F-HRTimeline
PYA Waltman Capital, LLC76,419$38.4M10.32%-1,52013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC76,329$38.4M0.06%-846,31813F-HRTimelineGroup
OMERS ADMINISTRATION Corp76,164$38.3M0.27%+95113F-HRTimeline
EUBEL BRADY & SUTTMAN ASSET MANAGEMENT …75,842$38.1M4.28%-32213F-HRTimeline
Lee Financial Co75,477$37.9M5.12%-6,94613F-HRTimeline
Elo Mutual Pension Insurance Co75,051$37.7M0.58%+4313F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC74,965$37.7M0.04%-600,85113F-HRTimelineGroup
Washington Trust Advisors, Inc.74,703$37.5M2.87%-1,69713F-HRTimeline
Graves Light Lenhart Wealth, Inc.74,331$37.4M3.96%-51813F-HRTimeline
SBI Securities Co., Ltd.74,213$37.3M0.96%new13F-HRTimeline
Arkfeld Wealth Strategies, L.L.C.74,835$37.1M12.76%+96913F-HRTimeline
YHB Investment Advisors, Inc.73,700$37M2.56%+13913F-HRTimeline
REIK & CO., LLC73,668$37M10.19%-1,73713F-HRTimeline
Arkadios Wealth Advisors73,291$36.8M0.73%+22,95913F-HRTimeline
OSTRUM ASSET MANAGEMENT73,239$36.8M1.77%+13,55613F-HRTimeline
KANAWHA CAPITAL MANAGEMENT LLC73,076$36.7M2.53%-58813F-HRTimeline
Summit Trail Advisors, LLC73,033$36.7M0.63%-2,38613F-HRTimeline
BRAUN STACEY ASSOCIATES INC72,789$36.6M1.19%-4,82113F-HRTimeline
World Investment Advisors72,764$36.6M0.6%+24,27013F-HR/ATimeline
HUTCHINSON CAPITAL MANAGEMENT/CA72,346$36.4M6.23%+51513F-HRTimeline
D'Orazio & Associates, Inc.72,298$36.3M4.65%-1,62113F-HRTimeline
Constant Guidance Financial LLC72,112$36.2M25.5%+17,20613F-HRTimeline
SIGNATUREFD, LLC72,038$36.2M0.55%+4013F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC71,946$36.2M0.31%+1,50913F-HRTimelineGroup
Baker Ellis Asset Management LLC71,776$36.1M4.34%+98113F-HRTimeline
Meridian Wealth Management, LLC71,745$36.1M1.27%+2,37913F-HRTimeline
Vantage Investment Partners, LLC71,559$36M2.4%+19,13913F-HRTimeline
Dakota Wealth Management71,489$35.9M0.64%+7,44613F-HR/ATimeline
ARTHUR M. COHEN & ASSOCIATES, LLC70,956$35.7M5.82%+1,52613F-HRTimeline
WealthPLAN Partners, LLC70,692$35.5M5.31%-97213F-HRTimeline
Composition Wealth, LLC70,659$35.5M0.51%-8,92913F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …70,577$35.5M0.02%-926,53713F-HRTimelineGroup
STEGINSKY CAPITAL LLC70,552$35.5M5.98%+1,28613F-HRTimeline
Metis Global Partners, LLC70,443$35.4M0.84%-3,07313F-HRTimeline
Avanza Fonder AB70,361$35.4M0.9%new13F-HRTimeline
Wealthspire Advisors, LLC70,292$35.3M0.28%+6,90013F-HRTimeline