BRK-B BERKSHIRE HATHAWAY INC DEL

COM (common), issuer CIK 1067983

4,835 managers (4,902 13F filers) reported a position in BRK-B shares at 2025-12-31, 906,037,102 shares in all. 111 filers opened a position and 132 filers sold out during the quarter.

Managers: 4,835
13F filers: 4,902
New: 111
Added: 1,813
Reduced: 1,933
Sold out: 132
Shares held by filers: 906,037,102

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.

Holder	Shares	Value	% of portfolio	Change	Source
GSA CAPITAL PARTNERS LLP	790	$397K	0.03%	new	13F-HR Timeline
Brio Consultants, LLC	787	$396K	0.05%	+102	13F-HR Timeline
Ruggaard & Associates LLC	785	$395K	0.16%	-36	13F-HR Timeline
CARDEROCK CAPITAL MANAGEMENT INC	785	$395K	0.1%	0	13F-HR Timeline
HARRELL INVESTMENT PARTNERS, LLC	780	$392K	0.09%	-30	13F-HR Timeline
Old Peak Finance LLC	780	$392K	0.24%		13F-HR Timeline
Winter & Associates, Inc.	780	$392K	0.36%		13F-HR Timeline
Town Capital LLC	778	$391K	0.32%		13F-HR Timeline
Point Windward Advisors Inc.	777	$391K	0.19%	-248	13F-HR Timeline
JBGlobal.com LLC	774	$389K	0.49%	-7	13F-HR Timeline
FAIRFIELD, BUSH & CO.	772	$388K	0.2%	-15	13F-HR Timeline
ETF Store, Inc.	772	$388K	0.4%	+9	13F-HR Timeline
Stewardship Advisors, LLC	771	$388K	0.09%	+68	13F-HR Timeline
Plum Street Advisors, LLC	771	$388K	0.14%	0	13F-HR Timeline
CONNORS INVESTOR SERVICES INC	770	$387K	0.03%	-30	13F-HR Timeline
Independent Solutions Wealth Management…	769	$387K	0.07%	-3	13F-HR Timeline
Strategic Planning, Inc.	769	$387K	0.21%	0	13F-HR Timeline
Bay Harbor Wealth Management, LLC	768	$386K	0.1%	+635	13F-HR Timeline
Members Advisory Group LLC	765	$385K	0.14%	0	13F-HR Timeline
IVC Wealth Advisors LLC	765	$385K	0.17%	+37	13F-HR Timeline
SAXON INTERESTS, INC.	761	$383K	0.14%	+28	13F-HR Timeline
Meridian Financial Advisors, LLC	759	$382K	0.21%	0	13F-HR Timeline
E&R Wealth Management, LLC	759	$382K	0.4%		13F-HR Timeline
Kraft, Davis & Associates, LLC	770	$381K	0.09%	+42	13F-HR Timeline
Nicholson Wealth Management Group, LLC	758	$381K	0.22%	0	13F-HR Timeline
Unified Investment Management	758	$381K	0.39%	0	13F-HR Timeline
FLOYD FINANCIAL GROUP LLC	763	$380K	0.26%	-4	13F-HR Timeline
Keystone Financial Group, Inc.	756	$380K	0.2%	0	13F-HR Timeline
INVESTED ADVISORS	756	$380K	0.39%	new	13F-HR Timeline
Mason & Associates, LLC	755	$380K	0.09%	0	13F-HR Timeline
Yeomans Consulting Group, Inc.	755	$380K	0.11%	+34	13F-HR Timeline
ADG Wealth Management Group, LLC	755	$380K	0.29%	+84	13F-HR Timeline
BROWN WEALTH MANAGEMENT, LLC	754	$379K	0.1%	+279	13F-HR Timeline
Lighthouse Wealth Management Inc.	754	$379K	0.26%	0	13F-HR Timeline
Climber Capital SA	754	$379K	0.25%		13F-HR Timeline
Biltmore Wealth Management, LLC	751	$377K	0.14%	0	13F-HR Timeline
Prism Advisors, Inc.	750	$377K	0.1%	-175	13F-HR Timeline
Praxis Capital Management LLC	750	$377K	1.35%		13F-HR Timeline
Community Bank, N.A.	750	$377K	0.04%	-20	13F-HR Timeline
Pathway Financial Advisors LLC	754	$376K	0.05%	+6	13F-HR Timeline
Midwest Professional Planners, LTD.	748	$376K	0.09%	0	13F-HR Timeline
Wallace Advisory Group, LLC	746	$375K	0.39%	-315	13F-HR Timeline
EARNEST PARTNERS LLC	743	$373K	<0.01%	0	13F-HR Timeline
Independence Wealth Advisors, LLC	742	$373K	0.21%		13F-HR Timeline
Estate Planners Group, LLC	742	$373K	0.16%		13F-HR Timeline
Eaton-Cambridge Inc.	739	$371K	0.12%	+20	13F-HR Timeline
SHARPEPOINT LLC	739	$371K	0.22%	new	13F-HR Timeline
Donor Advised Charitable Giving, Inc.	737	$370K	0.01%	-161	13F-HR Timeline
A4 Wealth Advisors LLC	737	$370K	0.32%	-476	13F-HR Timeline
Harbor Asset Planning, Inc.	737	$370K	0.32%	0	13F-HR Timeline
VESTIA PERSONAL WEALTH ADVISORS	765	$370K	0.19%	-36	13F-HR Timeline
Haven Private, LLC	736	$370K	0.16%	-10	13F-HR Timeline
RHS Financial, LLC	734	$369K	0.18%	+106	13F-HR Timeline
EAGLE ROCK INVESTMENT COMPANY, LLC	734	$369K	0.05%	0	13F-HR Timeline
Tenzing Financial LLC	734	$369K	0.3%		13F-HR Timeline
Walker Asset Management, LLC	732	$368K	0.2%	0	13F-HR Timeline
OLD SECOND NATIONAL BANK OF AURORA	731	$367K	0.07%	0	13F-HR Timeline
ROVIN CAPITAL /UT/ /ADV	730	$367K	0.1%	-5	13F-HR Timeline
Northeast Financial Group, Inc.in group Northeast Financial Group, In…	729	$366K	0.09%	-80	13F-HR Timeline Group
MBE Wealth Management, LLC	727	$366K	0.15%	+50	13F-HR Timeline
Somerset Trust Co	724	$364K	0.11%	0	13F-HR Timeline
MilWealth Group LLC	724	$364K	0.09%	0	13F-HR Timeline
Clearview Wealth Advisors LLC	723	$363K	0.23%	-60	13F-HR Timeline
21 West Wealth Management LLC	723	$363K	0.33%	0	13F-HR Timeline
V. M. MANNING & CO., INC.	722	$363K	0.37%	0	13F-HR Timeline
Axim Planning & Wealth	722	$363K	0.39%	new	13F-HR Timeline
Measured Wealth Private Client Group, L…	717	$361K	0.1%	-8	13F-HR Timeline
Round Hill Asset Management	717	$360K	0.23%	-18	13F-HR Timeline
JDM Financial Group LLC	717	$360K	0.14%	-25	13F-HR Timeline
Shepherd Street Advisors LLC	717	$360K	0.35%		13F-HR Timeline
HILL ISLAND FINANCIAL LLC	715	$360K	0.09%	0	13F-HR Timeline
Bucket List Wealth Management, LLC	711	$357K	0.21%		13F-HR Timeline
Pacific Point Advisors, LLC	710	$357K	0.19%	+2	13F-HR Timeline
Town & Country Bank & Trust CO dba Firs…	710	$357K	0.12%	0	13F-HR Timeline
CAXTON CORP	710	$357K	8.34%	+59	13F-HR TimelineThe filing omitted confidential holdings, a later amendment may add them.
Kaizen Financial Strategies	709	$356K	0.16%	-50	13F-HR Timeline
MADDEN SECURITIES Corp	708	$356K	0.11%	+24	13F-HR Timeline
Capstone Wealth Management, Inc.	712	$356K	0.31%		13F-HR Timeline
Sara-Bay Financial	706	$356K	0.11%	-69	13F-HR Timeline
Dala Group, LLC	707	$355K	0.31%		13F-HR Timeline
Financial Freedom, LLC	707	$355K	0.18%	+100	13F-HR Timeline
Morton Brown Family Wealth, LLC	706	$355K	0.1%	+3	13F-HR Timeline
Ariston Services Group	705	$354K	0.21%	0	13F-HR Timeline
Cannon Wealth Management Services, LLC	705	$354K	0.25%	0	13F-HR Timeline
GreatBanc Trust CO	704	$354K	0.25%	0	13F-HR Timeline
Strengthening Families & Communities, L…	702	$353K	0.13%	+134	13F-HR Timeline
LifeWealth Investments, LLC	702	$353K	0.11%	+275	13F-HR Timeline
Shira Ridge Wealth Management	701	$352K	0.14%	-20	13F-HR Timeline
Redwood Wealth Management Group, LLC	701	$352K	0.15%	-318	13F-HR Timeline
Sompo Asset Management Co., Ltd.	700	$352K	0.06%	0	13F-HR Timeline
Peak Financial Management, Inc.	700	$352K	0.09%	0	13F-HR Timeline
McCollum Christoferson Group LLC	700	$352K	0.1%	0	13F-HR Timeline
LIBRA WEALTH LLC	700	$352K	0.1%	-9	13F-HR Timeline
Lighthouse Financial LLC	700	$352K	0.23%	0	13F-HR Timeline
Peck Wealth Management, LLC	700	$352K	0.33%	0	13F-HR Timeline
Alliance Wealth Management Group	699	$351K	0.08%	-21	13F-HR Timeline
Towercrest Capital Management	699	$351K	0.06%	-21	13F-HR Timeline
OxenFree Capital LLC	699	$351K	0.18%	-5	13F-HR Timeline
VestGen Investment Management	698	$351K	0.19%	+41	13F-HR Timeline
WALLER FINANCIAL PLANNING GROUP, INC	698	$351K	0.08%	-108	13F-HR Timeline
Pacific Wealth Strategies Group, Inc.	698	$351K	0.2%	0	13F-HR Timeline
Buck Wealth Strategies, LLC	697	$350K	0.04%	-88	13F-HR Timeline
Stordahl Capital Management, Inc.	695	$349K	0.07%	-32	13F-HR Timeline
Hobart Private Capital, LLC	695	$349K	0.07%	+255	13F-HR Timeline
Oak Wealth Advisors LLC	694	$349K	0.2%	+11	13F-HR Timeline
Wealth Management Associates, Inc.	694	$349K	0.12%	-102	13F-HR Timeline
Aljian Capital Management, LLC	693	$348K	0.07%	0	13F-HR Timeline
Emergent Wealth Advisors, LLC	693	$348K	0.2%	+190	13F-HR Timeline
Stonebridge Financial Planning Group, L…	691	$347K	0.13%	0	13F-HR Timeline
Copley Financial Group, Inc.	690	$347K	0.21%	-15	13F-HR Timeline
Sunrise Financial Services, LLC	690	$347K	0.26%		13F-HR Timeline
Carter Financial, LLC	689	$346K	0.31%		13F-HR Timeline
Catalyst Investment Management LLC	688	$346K	0.33%		13F-HR Timeline
Cloud Capital Management, LLC	686	$345K	0.16%	+149	13F-HR Timeline
TD Capital Management LLC	685	$344K	0.03%	+109	13F-HR Timeline
TruNorth Capital Management, LLC	685	$344K	0.07%	+288	13F-HR Timeline
Latko Wealth Management, Ltd.	682	$343K	0.17%	+70	13F-HR Timeline
PENINSULA ASSET MANAGEMENT INC	682	$343K	0.18%	0	13F-HR Timeline
SPG ADVISORS LLC	682	$343K	3.52%	-27	13F-HR Timeline
BXM Wealth LLC	681	$342K	0.26%	+23	13F-HR Timeline
ACIMA PRIVATE WEALTH, LLC	679	$341K	0.11%	0	13F-HR Timeline
Realta Investment Advisors	678	$341K	0.11%	new	13F-HR Timeline
Xena Financial Planning, LLC	678	$341K	0.4%		13F-HR Timeline
Stronghold Wealth Management L.L.C.	678	$341K	0.5%		13F-HR Timeline
Wilkins Miller Wealth Management, LLC	677	$340K	0.2%	0	13F-HR Timeline
Elite Life Management LLC	669	$340K	0.55%	+80	13F-HR Timeline
Royal Fund Management, LLC	676	$340K	0.03%	-35	13F-HR Timeline
Serenity Investment Advisors	679	$339K	0.2%		13F-HR Timeline
PETREDIS INVESTMENT ADVISORS LLC	675	$339K	0.03%	0	13F-HR Timeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI	674	$339K	0.05%	+11	13F-HR Timeline
HOWARD BAILEY SECURITIES, LLC	673	$338K	0.13%	-117	13F-HR Timeline
THOMPSON INVESTMENT MANAGEMENT, INC.	673	$338K	0.04%	+217	13F-HR Timeline
BRIAN LOW FINANCIAL GROUP, LLC	673	$338K	0.24%	+20	13F-HR Timeline
Tamar Securities, LLC	671	$337K	0.04%	-57	13F-HR Timeline
VanderPol Investments L.L.C.	670	$337K	0.64%	0	13F-HR Timeline
Bullock Wealth Management Group	667	$335K	0.16%	0	13F-HR Timeline
Axis Wealth Partners, LLC	665	$334K	0.18%	-31	13F-HR Timeline
Sonoma Allocations LLC	689	$334K	0.11%	+221	13F-HR Timeline
EVOLUTION WEALTH MANAGEMENT INC.	664	$334K	0.28%	+27	13F-HR Timeline
O'Brien Wealth Partners LLC	663	$333K	0.04%	0	13F-HR Timeline
Rare Wolf Capital LLC	663	$333K	0.21%		13F-HR Timeline
Global Strategic Investment Solutions, …	662	$333K	0.03%	0	13F-HR Timeline
Paul R. Ried Financial Group, LLC	662	$333K	0.16%	+77	13F-HR Timeline
Bear Mountain Capital, Inc.	675	$333K	0.11%	0	13F-HR Timeline
Squire Investment Management Company, L…	661	$332K	0.1%	+10	13F-HR Timeline
1015 Capital Partners, LLC	661	$332K	0.33%		13F-HR Timeline
Tillman Hartley LLC	661	$332K	0.08%	new	13F-HR Timeline
Bollard Group LLC	660	$332K	0.01%	0	13F-HR Timeline
10Elms LLP	660	$332K	0.3%	0	13F-HR Timeline
Sherman Wealth Management LLC	660	$332K	0.29%		13F-HR/A Timeline
TWIN FOCUS CAPITAL PARTNERS, LLC	656	$330K	0.04%	0	13F-HR Timeline
Kaydan Wealth Management, Inc.	653	$328K	0.09%	0	13F-HR Timeline
Family Legacy Financial Solutions, LLC	652	$328K	0.25%	0	13F-HR Timeline
Urban Wealth Management, LLC	652	$328K	0.3%		13F-HR Timeline
First Washington CORP	650	$327K	0.08%	0	13F-HR Timeline
Alpha Financial Advisors, LLC	650	$327K	0.1%	+199	13F-HR Timeline
PFS Partners, LLC	650	$327K	0.15%	+47	13F-HR Timeline
PINCUS CAPITAL MANAGEMENT, LP	650	$327K	0.22%		13F-HR Timeline
Phillips Wealth Planners LLC	675	$327K	0.26%	+34	13F-HR Timeline
Osbon Capital Management LLC	646	$325K	0.3%		13F-HR Timeline
PENN DAVIS MCFARLAND INC	645	$324K	0.03%	0	13F-HR Timeline
MIRAMONTES CAPITAL, LLC	644	$324K	0.11%		13F-HR Timeline
J.Safra Asset Management Corp	643	$323K	0.02%	new	13F-HR Timeline
AWM CAPITAL, LLC	642	$323K	0.03%	+38	13F-HR Timeline
Swisher Financial Concepts, Inc.	642	$323K	0.18%	-2	13F-HR Timeline
Walser Wealth Management Company, A Ltd…	641	$322K	0.17%		13F-HR Timeline
Corundum Trust Company, INC	638	$321K	0.73%	-21	13F-HR Timeline
EIGHT 31 FINANCIAL, LLC	636	$320K	0.18%	0	13F-HR Timeline
Narwhal Capital Management	636	$320K	0.02%	0	13F-HR Timeline
MONTGOMERY INVESTMENT MANAGEMENT INC	634	$319K	0.11%	0	13F-HR Timeline
Reliant Investment Management, LLC	634	$319K	0.13%	-75	13F-HR Timeline
Madrid Wealth Management, LLC	633	$318K	0.26%		13F-HR Timeline
PRELUDE CAPITAL MANAGEMENT, LLC	630	$317K	0.02%	new	13F-HR Timeline
Spahn Wealth & Retirement LLC	630	$317K	0.2%	-4	13F-HR Timeline
Kaufman Rossin Wealth, LLC	629	$316K	0.16%	-30	13F-HR Timeline
Beacon Bridge Wealth Partners, LLC	626	$315K	0.1%	+38	13F-HR Timeline
Code Waechter LLC	625	$314K	0.2%	0	13F-HR Timeline
Landmark Wealth Management, LLC	624	$314K	0.12%	0	13F-HR Timeline
Compass Planning Associates Inc	623	$313K	0.22%	-15	13F-HR Timeline
MayTech Global Investments, LLC	622	$313K	0.03%	-70	13F-HR Timeline
Equita Financial Network, Inc.	622	$313K	0.09%	+82	13F-HR Timeline
Delos Wealth Advisors, LLC	621	$312K	0.21%	-60	13F-HR Timeline
Parrish Capital LLC	621	$312K	0.28%		13F-HR Timeline
Values First Advisors, Inc.	621	$312K	0.16%	0	13F-HR Timeline
DIXON FNANCIAL SERVICES, INC.	620	$312K	0.14%	0	13F-HR Timeline
LifePlan Investment Advisors, Inc.	620	$312K	0.13%	-211	13F-HR Timeline
GREAT OAK CAPITAL PARTNERS, LLC	626	$311K	0.08%	0	13F-HR Timeline
RPS ADVISORY SOLUTIONS LLC	617	$310K	0.15%	-93	13F-HR Timeline
KLEIN PAVLIS & PEASLEY FINANCIAL, INC.	616	$310K	0.18%	+79	13F-HR Timeline
Centennial Bank/AR/in group Centennial Bank/AR/	615	$309K	0.12%	0	13F-HR Timeline Group
BDFS Capital LLC	614	$309K	0.16%		13F-HR Timeline
Second Half Financial Partners, LLC	614	$309K	0.14%	0	13F-HR Timeline
Pacific Wealth Management	612	$308K	0.14%	0	13F-HR Timeline
AFG FIDUCIARY SERVICES LIMITED PARTNERS…	619	$308K	0.19%	0	13F-HR Timeline
Millington Financial Advisors, LLC	605	$307K	0.14%	+4	13F-HR Timeline
Petix & Botte Co	611	$307K	0.07%	+5	13F-HR Timeline
Prepared Retirement Institute LLC	611	$307K	0.15%	+2	13F-HR Timeline
Nixon Capital, LLC	610	$307K	0.08%	0	13F-HR Timeline
BLUE SQUARE ASSET MANAGEMENT, LLC	608	$306K	0.14%	-12	13F-HR Timeline
DARA CAPITAL US, INC.	608	$306K	0.27%		13F-HR Timeline