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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
Copos Capital B.V.20,278$10.2M7.12%13F-HRTimeline
C2P Capital Advisory Group, LLC d.b.a. …20,274$10.2M0.61%-2,84413F-HRTimeline
Mayflower Financial Advisors, LLC20,249$10.2M1.23%+19213F-HRTimeline
JAMISON PRIVATE WEALTH MANAGEMENT, INC.20,216$10.2M1.23%+35713F-HRTimeline
Pflug Koory, LLC20,168$10.1M4.73%+5813F-HRTimeline
Beverly Hills Private Wealth, LLC20,159$10.1M1.74%-3,67413F-HR/ATimeline
Fulton Bank, N.A.20,156$10.1M0.35%-90413F-HRTimeline
Avidian Wealth Enterprises, LLC20,131$10.1M0.37%+1,25113F-HRTimeline
SWEENEY & MICHEL, LLC20,154$10.1M2.97%+8013F-HRTimeline
CENTAURUS FINANCIAL, INC.20,006$10.1M0.46%-89413F-HRTimeline
VALICENTI ADVISORY SERVICES INC20,001$10.1M2.1%+9113F-HRTimeline
BridgePort Financial Solutions, LLC19,970$10M2.7%-26513F-HRTimeline
Fairfield Financial Advisors, LTD19,916$10M3.26%-10113F-HRTimeline
Clarity Wealth Advisors, LLC19,892$10M2.04%+55713F-HRTimeline
Janney Capital Management LLC19,733$9.92M0.62%-2,93013F-HRTimeline
NWM ADVISORS, LLC19,561$9.83M8.55%13F-HRTimeline
FAGAN ASSOCIATES, INC.19,504$9.8M1.31%-3513F-HRTimeline
Glen Eagle Advisors, LLC19,435$9.77M1.33%-1,13613F-HRTimeline
Nilsine Partners, LLC19,331$9.72M0.84%+84613F-HRTimeline
Avestar Capital, LLC19,327$9.71M0.67%+4713F-HRTimeline
Lineweaver Wealth Advisors, LLC19,323$9.71M1.32%+1,53313F-HRTimeline
CONWAY CAPITAL MANAGEMENT, INC.19,294$9.7M4.11%-23813F-HRTimeline
Plato Investment Management Ltd19,147$9.67M0.63%-24313F-HRTimeline
GRAYBILL WEALTH MANAGEMENT, LTD.19,210$9.66M2.85%+7213F-HRTimeline
Perennial Investment Advisors, LLC19,168$9.64M0.76%-1,01013F-HRTimeline
Marble Harbor Investment Counsel, LLC19,159$9.63M1.03%-1013F-HRTimeline
Mechanics Bank Trust Department19,124$9.61M1.26%-10413F-HRTimeline
Tevis Investment Management19,059$9.58M5.77%013F-HRTimeline
Sand Hill Global Advisors, LLC19,050$9.58M0.33%+6,64513F-HRTimeline
Arax Advisory Partners19,037$9.57M0.28%-59,38413F-HRTimeline
Osprey Private Wealth LLC19,030$9.57M2.75%+2,83513F-HRTimeline
Wealth Enhancement Trust Services, Inc.18,978$9.54M1.21%13F-HRTimeline
Pavion Blue Capital, LLC18,965$9.53M3.96%-1513F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.18,960$9.53M0.4%-2,96913F-HRTimeline
MERITAGE PORTFOLIO MANAGEMENT18,945$9.52M0.63%+71813F-HRTimeline
Tradewinds, LLC.18,924$9.51M2.27%+6313F-HRTimeline
Sound View Wealth Advisors Group, LLC18,877$9.49M0.64%-11813F-HRTimeline
Jaffetilchin Investment Partners, LLC18,813$9.46M0.55%+73113F-HRTimeline
CHANNEL WEALTH LLC18,798$9.45M2.39%+1,00213F-HRTimeline
Canton Hathaway, LLC18,778$9.44M1.82%-2,50013F-HRTimeline
Sage Mountain Advisors LLC18,774$9.44M0.5%-55313F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC18,752$9.43M0.56%13F-HRTimeline
Silver Lake Advisory, LLC18,718$9.41M3.65%+1313F-HRTimeline
Royal Capital Wealth Management, LLC18,715$9.41M5.55%013F-HRTimeline
HARVEY CAPITAL MANAGEMENT INC18,696$9.4M2%-6513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HERITAGE INVESTORS MANAGEMENT CORP18,694$9.4M0.27%-3613F-HRTimeline
MONECO ADVISORS, LLC18,674$9.39M0.75%-11313F-HRTimeline
Bedel Financial Consulting, Inc.18,671$9.38M1.01%-21313F-HRTimeline
Coastal Bridge Advisors, LLC18,585$9.34M0.7%+1,83913F-HRTimeline
Tortoise Investment Management, LLC18,508$9.3M0.82%-2613F-HRTimeline
Capital Asset Advisory Services LLC18,639$9.3M0.37%+1113F-HRTimeline
JACKSON SQUARE CAPITAL, LLC18,503$9.3M1.84%-74113F-HRTimeline
BBR PARTNERS, LLC18,408$9.25M0.5%+92113F-HRTimeline
MARSHALL INVESTMENT MANAGEMENT, LLC18,403$9.25M4.65%+1,03713F-HRTimeline
Biltmore Family Office, LLC18,385$9.24M1.28%+1,90213F-HRTimeline
NovaPoint Capital, LLC18,367$9.23M2.38%-4,98013F-HRTimeline
Aviance Capital Partners, LLC18,364$9.23M1.06%-23713F-HRTimeline
McDonough Capital Management, Inc18,359$9.23M4.52%+4313F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…18,335$9.22M0.19%+1,55413F-HRTimelineGroup
WILKINS INVESTMENT COUNSEL INC18,334$9.22M1.34%-9,10013F-HRTimeline
CARDIFF PARK ADVISORS, LLC18,319$9.21M0.76%+3,19213F-HRTimeline
CRAWFORD INVESTMENT COUNSEL INC18,308$9.2M0.15%-2713F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.18,304$9.2M0.04%-15,54213F-HRTimelineGroup
KELLEHER FINANCIAL ADVISORS18,301$9.2M2.11%-3,47413F-HRTimeline
BURLING WEALTH PARTNERS, LLC18,230$9.16M1.42%+1,95713F-HRTimeline
Venator Management LLC18,220$9.16M2.06%-13813F-HRTimeline
WBH ADVISORY INC18,212$9.15M0.68%-23813F-HRTimeline
MCDONALD PARTNERS LLC18,196$9.15M2.88%-62813F-HRTimeline
Baldwin Investment Management, LLC18,174$9.14M1.03%-80413F-HRTimeline
Concentrum Wealth Management18,166$9.13M2.55%+1,88113F-HRTimeline
MOKAN Wealth Management Inc.18,160$9.13M4.05%+2,49713F-HRTimeline
CHEMUNG CANAL TRUST CO18,146$9.12M1.81%-80913F-HRTimeline
Connecticut Wealth Management, LLC18,134$9.12M0.4%-1,49213F-HRTimeline
BOSTON RESEARCH & MANAGEMENT INC18,105$9.1M2.07%-90113F-HR/ATimeline
Cooper Financial Group18,103$9.1M0.97%+28513F-HRTimeline
OLD NATIONAL BANCORP /IN/18,070$9.08M0.15%-47513F-HRTimeline
Councilmark Asset Management, LLC18,069$9.08M5.08%-18313F-HRTimeline
North Star Investment Management Corp.18,019$9.06M0.57%+1,55613F-HRTimeline
Fideuram Asset Management (Ireland) dac18,075$9.05M0.72%13F-HRTimeline
Plancorp, LLC17,953$9.02M0.27%+29313F-HRTimeline
Bridgewater Advisors Inc.18,616$9.01M0.58%-613F-HRTimeline
Concord Wealth Partnersgroup of 2 filers holding17,900$9M+509Timeline
Stephens Consulting, LLC17,888$8.99M2.91%-17913F-HRTimeline
AXA S.A.in group AXA S.A.17,870$8.98M4.25%+2,52413F-HRTimelineGroup
UDINE WEALTH MANAGEMENT, INC.17,789$8.94M4.23%+51213F-HRTimeline
Dana Investment Advisors, Inc.17,787$8.94M0.26%-34713F-HRTimeline
Americana Partners, LLC17,776$8.94M0.25%+5,28613F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA17,768$8.93M0.57%-313F-HRTimeline
REAVES W H & CO INC17,751$8.92M0.16%013F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC17,690$8.89M0.23%-25313F-HRTimeline
Nadler Financial Group, Inc.17,685$8.89M0.83%+5313F-HRTimeline
Granite Bay Wealth Management, LLC17,669$8.88M2.15%+85213F-HRTimeline
Hanson & Doremus Investment Management17,593$8.84M1.06%-15213F-HRTimeline
LITTLE HOUSE CAPITAL LLC17,582$8.84M2.22%-2,76913F-HRTimeline
SOA Wealth Advisors, LLC.17,559$8.83M1.49%-6813F-HRTimeline
Phraction Management LLC17,548$8.82M2.37%-15613F-HRTimeline
Clarkston Capital Partners, LLC17,531$8.81M0.2%+14,84313F-HRTimeline
FIRST WILSHIRE SECURITIES MANAGEMENT INC17,520$8.81M2.22%-9313F-HRTimeline
Cambridge Advisors Inc.17,504$8.8M1.67%-68613F-HRTimeline
High Note Wealth, LLC17,500$8.8M1.72%+1813F-HRTimeline
Icon Wealth Advisors, LLC17,504$8.79M0.59%-82413F-HRTimeline
Arvest Bank Trust Division17,480$8.79M0.48%+2,83213F-HRTimeline
Destiny Wealth Partners, LLC18,170$8.78M1.01%-18413F-HRTimeline
POTENTIA WEALTH17,467$8.78M3.22%+1,53213F-HRTimeline
Interval Partners, LP17,431$8.76M0.2%-15,02513F-HRTimeline
Grandview Asset Management LLC17,426$8.76M2.4%-91413F-HRTimeline
Penobscot Investment Management Company…17,367$8.73M0.66%+27213F-HRTimeline
Benson Investment Management Company, I…17,367$8.73M3.05%+37313F-HRTimeline
Laurel Wealth Advisors LLC17,343$8.72M1.15%+4713F-HRTimeline
Blue Zone Wealth Advisors, LLC17,313$8.7M1.66%+39313F-HRTimeline
Peterson Wealth Services17,312$8.7M2.23%+17,28713F-HRTimeline
Gibraltar Capital Management, Inc.17,307$8.7M1.48%-56213F-HRTimeline
Circle Wealth Management, LLC17,252$8.67M0.13%+12213F-HRTimeline
DCM Advisors, LLC17,310$8.66M3.59%013F-HRTimeline
Parkside Financial Bank & Trust17,226$8.66M0.65%+14113F-HRTimeline
BERKSHIRE ASSET MANAGEMENT LLC/PA17,203$8.65M0.38%-8,03013F-HRTimeline
CITY HOLDING CO17,200$8.65M1.06%+16613F-HRTimeline
TRED AVON FAMILY WEALTH, LLC17,191$8.64M2.81%+57213F-HRTimeline
Generali Investments CEE, investicni sp…17,137$8.61M0.61%+15713F-HRTimeline
Navera Investment Management Ltd.17,110$8.6M0.18%-1,35713F-HRTimeline
SILVER OAK SECURITIES, INCORPORATED17,078$8.6M0.58%+1,32413F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW17,110$8.6M1.25%-14913F-HRTimelineGroup
Westmount Partners, LLC17,049$8.57M2.14%+14413F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC17,028$8.56M0.15%-4,80013F-HRTimeline
Murphy Pohlad Asset Management LLC16,992$8.54M3.28%013F-HRTimeline
Leelyn Smith, LLC16,941$8.52M1.23%+15113F-HRTimeline
Koss-Olinger Consulting, LLC16,921$8.51M0.66%-3,60513F-HRTimeline
Knuff & Co LLC16,913$8.5M2.51%+14013F-HRTimeline
Evergreen Private Wealth LLC16,905$8.5M3.35%+96413F-HRTimeline
ROCKLAND TRUST CO16,901$8.5M0.33%-2,40413F-HRTimeline
TWIN CAPITAL MANAGEMENT INC16,878$8.48M1.05%-2,18713F-HRTimeline
BIP Wealth, LLC16,873$8.48M0.3%+7,15013F-HRTimeline
CX Institutional16,846$8.47M0.25%-3,93413F-HRTimeline
Pegasus Asset Management, Inc.16,835$8.46M2.6%+19013F-HR/ATimeline
First Heartland Consultants, Inc.16,828$8.46M0.64%-10013F-HRTimeline
Salvus Wealth Management, LLC16,809$8.45M4.72%+17413F-HRTimeline
Cascade Financial Partners, LLC16,780$8.43M0.85%-913F-HRTimeline
TritonPoint Partners, LLCgroup of 2 filers holding16,770$8.43M-515Timeline
Traynor Capital Management, Inc.16,687$8.39M0.46%-12913F-HRTimeline
Legacy CG, LLC16,683$8.39M2.35%-18513F-HRTimeline
Strong Tower Advisory Services16,593$8.34M1.49%+1,16313F-HRTimeline
Capital Investment Advisory Services, L…16,589$8.34M0.59%+1,67013F-HRTimeline
LS Investment Advisors, LLC16,527$8.31M1.16%-3113F-HRTimeline
3Chopt Investment Partners, LLC16,515$8.3M1.86%-35013F-HRTimeline
B & T Capital Management DBA Alpha Capi…16,470$8.28M1.17%+6613F-HRTimeline
Fort Sheridan Advisors LLC16,453$8.27M1.05%-23413F-HRTimeline
Manhattan West Asset Management, LLC16,432$8.26M1.69%-25913F-HRTimeline
ORG Partners LLC16,422$8.25M1.45%+86913F-HRTimeline
Vienna Asset Management LLC16,420$8.25M4.68%-6,69913F-HRTimeline
Iowa State Bank16,416$8.25M1.55%-9013F-HRTimeline
REGATTA CAPITAL GROUP, LLC16,397$8.24M1.24%-3,12213F-HRTimeline
Stiles Financial Services Inc16,382$8.23M2.54%+17413F-HRTimeline
Congress Park Capital LLC16,332$8.21M2.45%+13213F-HRTimeline
Ellis Investment Partners, LLC16,329$8.21M1.43%+113F-HRTimeline
Foyston, Gordon & Payne Inc16,323$8.2M1.79%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC16,320$8.2M0.17%+80613F-HRTimeline
Vermillion Wealth Management, Inc.16,305$8.2M3.36%+4,91513F-HRTimeline
Main Street Financial Solutions, LLC16,298$8.19M0.61%-2,63613F-HRTimeline
QUATTRO FINANCIAL ADVISORS LLC16,285$8.19M2.44%013F-HRTimeline
Weaver Capital Management LLC16,249$8.17M1.73%-30113F-HRTimeline
BIRINYI ASSOCIATES INC16,237$8.16M2.04%-31213F-HRTimeline
Cross Staff Investments Inc16,234$8.16M4.49%013F-HRTimeline
Capital Advisors Wealth Management, LLC16,230$8.16M1.11%-94013F-HRTimeline
Costello Asset Management, INC16,219$8.15M2.7%+56313F-HRTimeline
Goelzer Investment Management, Inc.16,192$8.14M0.38%+1,57713F-HRTimeline
Dupree Financial Group, LLC16,035$8.06M2.94%+7,77013F-HRTimeline
SECURITY NATIONAL BANK OF SO DAK16,006$8.05M3.96%-7713F-HRTimeline
Birnam Oak Advisors, LP16,000$8.04M1.8%013F-HRTimeline
Arete Wealth Advisors, LLC15,988$8.04M0.56%-4,65313F-HR/ATimeline
Murphy, Middleton, Hinkle & Parker, Inc.83,297$8M3.91%+78,57913F-HRTimeline
Evolution Wealth Advisors, LLC15,901$7.99M0.81%-12913F-HRTimeline
TRUST POINT INC.15,891$7.99M0.63%-11413F-HRTimeline
Ignite Planners, LLC16,622$7.99M1.22%-1,29213F-HRTimeline
Indivisible Partners15,832$7.96M0.86%13F-HRTimeline
Coppell Advisory Solutions LLC15,798$7.96M0.78%+14513F-HRTimeline
Trivium Point Advisory, LLC15,816$7.95M0.8%+1,39513F-HRTimeline
Stenger Family Office, LLC15,816$7.95M1.64%-1,29813F-HRTimeline
Old Port Advisors15,802$7.94M1.96%+1113F-HRTimeline
LSV ASSET MANAGEMENT15,800$7.94M0.02%-1,11013F-HRTimeline
Fortis Capital Management LLC15,789$7.94M1.05%+85513F-HRTimeline
BEDDOW CAPITAL MANAGEMENT INC15,736$7.91M2.99%-1,27013F-HRTimeline
Heritage Trust Co15,730$7.91M0.8%-14513F-HRTimeline
LAKE STREET PRIVATE WEALTH, LLC15,653$7.87M0.96%+72113F-HRTimeline
Cornerstone Management, Inc.15,627$7.85M1.28%-48713F-HRTimeline
First PREMIER Bank15,609$7.85M1.8%-2013F-HRTimeline
CJM Wealth Advisers, Ltd.15,590$7.84M2.34%-43113F-HRTimeline
Platform Technology Partners15,553$7.82M1.66%+30813F-HRTimeline
Aldebaran Financial Inc.15,513$7.81M7.23%+2413F-HRTimeline
Pinnacle Bancorp, Inc.15,523$7.8M2.29%+3813F-HRTimeline
Redmond Asset Management, LLC15,512$7.8M1.99%-3713F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC15,488$7.79M0.81%-102,64913F-HRTimelineGroup
Ridgepath Capital Management LLC15,467$7.78M3.57%013F-HRTimeline
BLUEDOOR PRIVATE WEALTH, LLC15,431$7.76M3.58%13F-HRTimeline
Sivia Capital Partners, LLC15,398$7.74M1.57%+1,58413F-HRTimeline
NORDEN GROUP LLC15,371$7.73M0.76%+40813F-HRTimeline
Strategic Advisors LLC15,361$7.72M1.21%-11013F-HRTimeline
Everhart Financial Group, Inc.15,318$7.7M0.71%+50313F-HRTimeline
Kennon-Green & Company, LLC15,315$7.7M6.11%-92813F-HRTimeline
Center for Financial Planning, Inc.15,302$7.69M0.8%+94113F-HRTimeline
Frank, Rimerman Advisors LLC15,279$7.68M0.49%-2,88513F-HRTimeline