BRK-B BERKSHIRE HATHAWAY INC DEL

COM (common), issuer CIK 1067983

4,529 managers (4,587 13F filers) reported a position in BRK-B shares at 2025-06-30, 877,359,251 shares in all. 155 filers opened a position and 123 filers sold out during the quarter.

Managers: 4,529
13F filers: 4,587
New: 155
Added: 1,993
Reduced: 1,734
Sold out: 123
Shares held by filers: 877,359,251

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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.

Holder	Shares	Value	% of portfolio	Change	Source
Seek First Inc.	1,002	$487K	0.39%	0	13F-HR/A Timeline
Oxler Private Wealth LLC	1,001	$486K	0.15%	0	13F-HR Timeline
ArborFi Advisors, LLC	1,001	$486K	0.43%	+13	13F-HR Timeline
INVESTORS ASSET MANAGEMENT OF GEORGIA I…	1,000	$486K	0.22%	0	13F-HR Timeline
Night Owl Capital Management, LLC	1,000	$486K	0.06%	0	13F-HR Timeline
Advus Financial Partners, LLC	999	$485K	0.19%	0	13F-HR/A Timeline
US Asset Management LLC	996	$484K	0.42%	0	13F-HR Timeline
Hara Capital LLC	992	$482K	0.3%	-25	13F-HR Timeline
MUSTICO FINANCIAL GROUP, INC.	1,029	$482K	0.44%		13F-HR Timeline
Everest Private Wealth	991	$481K	0.35%	+47	13F-HR Timeline
ENTREWEALTH, LLC	990	$481K	0.33%	-13	13F-HR Timeline
Worth Financial Advisory Group, LLC	988	$480K	0.29%	-35	13F-HR Timeline
Aspiring Ventures, LLC	987	$479K	0.22%	0	13F-HR Timeline
Advance Capital Management, Inc.	986	$479K	0.02%	-6	13F-HR Timeline
One River Asset Management, LLC	985	$478K	1.87%	new	13F-HR Timeline
Accretive Wealth Partners, LLC	984	$478K	0.16%	+31	13F-HR Timeline
Echo45 Advisors LLC	984	$478K	0.3%	+137	13F-HR Timeline
POSTROCK PARTNERS LLC	981	$477K	0.23%	0	13F-HR Timeline
Lighthouse Financial LLC	980	$476K	0.36%	0	13F-HR Timeline
Alpha Zero LLC	977	$475K	0.31%	+145	13F-HR Timeline
Future Financial Wealth Managment LLC	976	$474K	0.32%	+4	13F-HR Timeline
B.O.S.S. Retirement Advisors, LLC	976	$474K	0.12%	+51	13F-HR Timeline
LYNX CAPITAL GROUP LTD /ADV	975	$474K	0.23%	0	13F-HR Timeline
Stone Summit Wealth LLC	975	$474K	0.15%	-5	13F-HR Timeline
Magnetar Financial LLCin group Magnetar Financial LLC	970	$471K	<0.01%	new	13F-HR Timeline Group
Tanglewood Legacy Advisors, LLC	966	$469K	0.19%	0	13F-HR Timeline
Omega Financial Group, LLC	965	$469K	0.17%	-155	13F-HR Timeline
SANDERS MORRIS HARRIS LLC	963	$468K	0.11%	-280	13F-HR Timeline
Towneley Capital Management, Inc / DE	963	$468K	0.11%	-1,637	13F-HR Timeline
Divergent Planning, LLC	954	$467K	0.14%	0	13F-HR/A Timeline
SIH Partners, LLLPin group SIH Partners, LLLP	961	$467K	0.04%	new	13F-HR Timeline Group
Passive Capital Management, LLC.	953	$467K	0.15%	0	13F-HR Timeline
1834 INVESTMENT ADVISORS CO	960	$466K	0.06%	0	13F-HR Timeline
RHS Financial, LLC	960	$466K	0.26%	+96	13F-HR Timeline
William Mack & Associates, Inc.	959	$466K	0.3%	+251	13F-HR Timeline
Richard C. Young & CO., LTD.	961	$465K	0.05%	+5	13F-HR Timeline
Kings Path Partners LLC	955	$464K	0.19%	0	13F-HR Timeline
CM WEALTH ADVISORS LLC	952	$462K	0.14%	0	13F-HR Timeline
INVENIO WEALTH PARTNERS LLC	951	$462K	0.18%	-330	13F-HR Timeline
Cox Capital Mgt LLC	950	$461K	0.31%	0	13F-HR Timeline
Better Money Decisions, LLC	949	$461K	0.28%	+3	13F-HR Timeline
Roxbury Financial LLC	948	$461K	0.45%	-14	13F-HR Timeline
Colonial River Investments, LLC	961	$460K	0.2%	+68	13F-HR Timeline
ROSENBLUM SILVERMAN SUTTON S F INC /CA	945	$459K	0.11%	0	13F-HR Timeline
MOLLER WEALTH PARTNERS	945	$459K	0.1%	+68	13F-HR Timeline
Boyd Wealth Management, LLC	945	$459K	0.2%	0	13F-HR Timeline
Valued Retirements, Inc.	945	$459K	0.52%	0	13F-HR Timeline
KOM Wealth Management Group, LLC	944	$459K	0.36%	-11	13F-HR Timeline
HOWARD BAILEY SECURITIES, LLC	943	$458K	0.14%	0	13F-HR/A Timeline
Masso Torrence Wealth Management Inc.	941	$457K	0.21%	-30	13F-HR Timeline
PCG Wealth Advisors, LLC	940	$457K	0.23%	+201	13F-HR Timeline
Collaborative Wealth Managment Inc.	938	$456K	0.2%	0	13F-HR Timeline
Grant Private Wealth Management Inc	938	$456K	0.26%	new	13F-HR Timeline
MATAURO, LLC	937	$455K	0.09%	+38	13F-HR Timeline
ONE Advisory Partners, LLC	941	$454K	0.15%	+216	13F-HR Timeline
Heritage Wealth Management, Inc. /CA/	934	$454K	0.34%	+199	13F-HR Timeline
Highland Financial Advisors, LLC	933	$453K	0.15%	-166	13F-HR Timeline
Limestone Investment Advisors LP	930	$452K	0.2%		13F-HR Timeline
Beacon Bank & Trust	930	$452K	0.1%	0	13F-HR Timeline
COLTON GROOME FINANCIAL ADVISORS, LLC	929	$451K	0.15%	-1	13F-HR Timeline
Manske Wealth Management	929	$451K	0.15%	+32	13F-HR Timeline
Ipswich Investment Management Co., Inc.	925	$449K	0.11%	0	13F-HR Timeline
Prism Advisors, Inc.	925	$449K	0.13%	0	13F-HR Timeline
INVESTMENT ADVISORY SERVICES INC /TX /A…	922	$448K	0.15%	0	13F-HR Timeline
SAXON INTERESTS, INC.	840	$447K	0.21%	0	13F-HR Timeline
Prospect Financial Services LLC	920	$447K	0.28%	+133	13F-HR/A Timeline
Golden Bell Financial Planning LLC	918	$446K	0.42%	0	13F-HR Timeline
PINNEY & SCOFIELD, INC.	918	$446K	0.3%	-188	13F-HR Timeline
Shakespeare Wealth Management, LLC	917	$445K	0.12%	-68	13F-HR Timeline
CLEAR INVESTMENT RESEARCH, LLC	915	$444K	0.56%	0	13F-HR Timeline
New England Capital Financial Advisors …	915	$444K	0.2%	0	13F-HR Timeline
BINGHAM PRIVATE WEALTH, LLC	914	$444K	0.42%	-50	13F-HR Timeline
Cascade Wealth Advisors, Inc	951	$443K	0.25%	+31	13F-HR Timeline
Manchester Capital Management LLC	905	$440K	0.06%	0	13F-HR Timeline
Mullaney, Keating & Wright, Inc.	904	$439K	0.29%	0	13F-HR Timeline
Evolution Advisers, Inc.	905	$439K	0.22%	0	13F-HR Timeline
Morton Brown Family Wealth, LLC	903	$439K	0.13%	0	13F-HR Timeline
Lifelong Wealth Advisors, Inc.	901	$438K	0.15%	+45	13F-HR Timeline
Skylands Capital, LLC	900	$437K	0.06%	-350	13F-HR Timeline
Boston Common Asset Management, LLC	900	$437K	0.01%	0	13F-HR Timeline
TUCKER ASSET MANAGEMENT LLC	900	$437K	0.14%	-80	13F-HR Timeline
Donor Advised Charitable Giving, Inc.	898	$436K	0.01%	-418	13F-HR Timeline
PRECEDENT WEALTH PARTNERS, LLC	896	$435K	0.11%	+62	13F-HR Timeline
ELCO Management Co., LLC	895	$435K	0.23%	0	13F-HR Timeline
ETF Store, Inc.	893	$434K	0.5%	+18	13F-HR Timeline
NDVR, Inc.	893	$434K	0.41%	+23	13F-HR Timeline
Next Level Wealth Planning, LLC	892	$433K	0.28%	-12	13F-HR Timeline
17 CAPITAL PARTNERS, LLC	891	$433K	0.25%	0	13F-HR Timeline
EARNEST PARTNERS LLC	889	$432K	<0.01%	0	13F-HR Timeline
CHELSEA COUNSEL CO	889	$432K	0.21%	0	13F-HR Timeline
Tull Financial Group, Inc.	887	$431K	0.2%	+5	13F-HR Timeline
Sara-Bay Financial	887	$431K	0.15%	new	13F-HR Timeline
Quantum Financial Planning Services, In…	884	$429K	0.2%	+1	13F-HR Timeline
von Borstel & Associates, Inc.	934	$428K	0.11%	+78	13F-HR Timeline
Asset Allocation Strategies LLC	880	$427K	0.09%	+21	13F-HR Timeline
Fortitude Financial, LLC	7,666	$427K	0.38%	+4,877	13F-HR Timeline
M.E. ALLISON & CO., INC.	878	$427K	0.34%	0	13F-HR Timeline
Synergy Investment Management, LLC	878	$427K	0.26%	+64	13F-HR Timeline
Orion Capital Management LLC	877	$426K	0.16%	0	13F-HR Timeline
Gibson Wealth Advisors LLC	875	$425K	0.32%	0	13F-HR Timeline
ZEVIN ASSET MANAGEMENT LLC	874	$425K	0.06%	0	13F-HR Timeline
Climber Capital SA	878	$424K	0.27%	-95	13F-HR Timeline
Fiduciary Wealth Partners, LLC	873	$424K	0.4%	+463	13F-HR Timeline
Kondo Wealth Advisors, Inc.	866	$424K	0.19%	-14	13F-HR Timeline
Pinnacle Wealth Management Group, Inc.	872	$424K	0.24%	new	13F-HR Timeline
EHRLICH FINANCIAL GROUP	872	$424K	0.27%	+111	13F-HR Timeline
MARKET STREET WEALTH MANAGEMENT ADVISOR…	871	$423K	0.07%	+101	13F-HR Timeline
Grantvest Financial Group LLC	871	$423K	0.31%	+16	13F-HR Timeline
City Center Advisors, LLC	868	$422K	0.45%	+446	13F-HR Timeline
Sender Co & Partners, Inc.	867	$421K	0.12%	new	13F-HR Timeline
Lakeshore Financial Planning, Inc.	867	$421K	0.17%	0	13F-HR Timeline
SummitTX Capital, L.P.	867	$421K	0.02%	new	13F-HR Timeline
LVZ, Inc.	866	$421K	0.05%	+85	13F-HR Timeline
Astoria Strategic Wealth, Inc.	864	$420K	0.11%	0	13F-HR Timeline
Wiser Wealth Management, Inc	863	$419K	0.1%	+43	13F-HR Timeline
MontVue Capital Management, Inc.	863	$419K	0.3%	0	13F-HR Timeline
BUILDER INVESTMENT GROUP INC /ADV	862	$419K	0.1%	0	13F-HR Timeline
Stordahl Capital Management, Inc.	860	$418K	0.09%	-87	13F-HR Timeline
Note Advisors, LLC	860	$418K	0.29%	-17	13F-HR Timeline
Medallion Wealth Advisors, LLC	854	$417K	0.16%	0	13F-HR Timeline
HRC WEALTH MANAGEMENT, LLC	858	$417K	0.22%	+129	13F-HR Timeline
Fortis Advisors, LLC	856	$416K	0.27%	0	13F-HR Timeline
Presper Financial Architects, LLC	854	$415K	0.31%		13F-HR Timeline
GOLDEN ROAD ADVISORS LLC	853	$414K	0.28%	+52	13F-HR Timeline
Hobbs Wealth Management, LLC	853	$414K	0.4%	+5	13F-HR Timeline
One Degree Advisors Inc	854	$414K	0.15%	+400	13F-HR Timeline
Betterment LLC	852	$414K	<0.01%	+93	13F-HR Timeline
Prescott Group Capital Management, L.L.…	849	$412K	0.05%	+252	13F-HR Timeline
George Kaiser Family Foundation	849	$412K	0.06%	+252	13F-HR Timeline
Towne Trust Company, N.A	845	$410K	0.14%	-1,407	13F-HR/A Timeline
GREAT OAK CAPITAL PARTNERS, LLC	862	$410K	0.12%	+231	13F-HR Timeline
FAIRFIELD, BUSH & CO.	842	$409K	0.23%	-40	13F-HR Timeline
Core Wealth Advisors, Inc.	841	$409K	0.12%	+130	13F-HR Timeline
Salomon & Ludwin, LLC	849	$408K	0.04%	+214	13F-HR Timeline
Narwhal Capital Management	839	$408K	0.03%	+253	13F-HR Timeline
Ruggaard & Associates LLC	836	$406K	0.16%	+25	13F-HR Timeline
CHATHAM CAPITAL GROUP, INC.	835	$406K	0.06%	0	13F-HR Timeline
Western Financial Corp/CA	835	$406K	0.22%	+32	13F-HR Timeline
HAGER INVESTMENT MANAGEMENT SERVICES, L…	832	$404K	0.24%	+61	13F-HR Timeline
Addison Capital Co	828	$402K	0.14%	0	13F-HR Timeline
CENTRAL BANK & TRUST CO	827	$402K	0.07%	0	13F-HR Timeline
GREENBERG FINANCIAL GROUP	802	$401K	0.15%	0	13F-HR Timeline
Global Wealth Strategies & Associates	826	$401K	0.11%	0	13F-HR Timeline
Innova Wealth Partners	824	$400K	0.24%	+103	13F-HR Timeline
Level Wealth Management LLC	824	$400K	0.23%	-1	13F-HR Timeline
Higgins & Schmidt Wealth Strategies LLC	820	$398K	0.22%	0	13F-HR Timeline
BARINGS LLCin group BARINGS LLC	818	$397K	0.01%	-80	13F-HR Timeline Group
Clearview Wealth Advisors LLC	818	$397K	0.28%	0	13F-HR Timeline
ACT Advisors, LLC.	818	$397K	0.18%	+24	13F-HR Timeline
Mills Wealth Advisors LLC	815	$396K	0.18%	+1	13F-HR Timeline
RESTON WEALTH MANAGEMENT LLC	813	$395K	0.14%	-23	13F-HR Timeline
Morling Financial Advisors, LLC	813	$395K	0.13%	-485	13F-HR Timeline
Citrine Capital LLC	813	$395K	0.21%	0	13F-HR Timeline
Bay Capital Advisors, LLC	812	$394K	0.3%	+3	13F-HR Timeline
JACOBSON & SCHMITT ADVISORS, LLC	811	$394K	0.07%	new	13F-HR Timeline
HARRELL INVESTMENT PARTNERS, LLC	810	$393K	0.1%	0	13F-HR Timeline
CURIO WEALTH, LLC	810	$393K	0.17%	+797	13F-HR Timeline
Aspire Private Capital, LLC	810	$393K	0.09%	-3	13F-HR Timeline
Reliant Investment Management, LLC	809	$393K	0.17%	-201	13F-HR Timeline
Ferguson Shapiro LLC	809	$393K	0.13%	0	13F-HR Timeline
Asio Capital, LLC	809	$393K	0.07%	+99	13F-HR Timeline
JBGlobal.com LLC	808	$393K	0.41%	-24	13F-HR Timeline
Headlands Technologies LLC	807	$392K	0.05%	new	13F-HR Timeline
West Wealth Group, LLC	833	$391K	0.1%	-10	13F-HR Timeline
Cornerstone Planning Group LLC	838	$389K	0.08%	-61	13F-HR Timeline
CONNORS INVESTOR SERVICES INC	800	$389K	0.03%	0	13F-HR Timeline
Friedenthal Financial	800	$389K	0.21%	0	13F-HR Timeline
NIA IMPACT ADVISORS, LLC	800	$389K	0.13%	0	13F-HR Timeline
jvl associates llc	800	$389K	0.14%	+10	13F-HR Timeline
Silver Coast Investments LLC	800	$389K	0.14%	0	13F-HR Timeline
Flywheel Private Wealth LLC	800	$389K	0.31%	-325	13F-HR Timeline
SFG Wealth Management, LLC.	799	$388K	0.23%	0	13F-HR Timeline
Plotkin Financial Advisors, LLC	798	$388K	0.21%	0	13F-HR Timeline
Runnymede Capital Advisors, Inc.	798	$388K	0.36%	+50	13F-HR Timeline
Wealth Management Associates, Inc.	798	$388K	0.15%	0	13F-HR Timeline
Maltin Wealth Management, Inc.	797	$387K	0.17%	0	13F-HR Timeline
Cannon Advisors, Inc.	796	$387K	0.31%	-60	13F-HR Timeline
FLOYD FINANCIAL GROUP LLC	797	$387K	0.36%	-3,387	13F-HR Timeline
Delaney Dennis R	795	$386K	0.2%	-25	13F-HR Timeline
Equita Financial Network, Inc.	795	$386K	0.15%	+90	13F-HR Timeline
FLP Wealth Management, LLC	795	$386K	1.08%	new	13F-HR Timeline
TradeWell Securities, LLC.	793	$385K	0.18%	+224	13F-HR Timeline
Castleview Partners, LLC	792	$385K	0.25%	-506	13F-HR Timeline
Moment Partners, LLC	791	$384K	0.07%	0	13F-HR Timeline
Waypoint Wealth Partners Inc.	790	$384K	0.09%	-94	13F-HR Timeline
One Wealth Management Investment & Advi…	790	$384K	0.49%	+63	13F-HR Timeline
STEPH & CO	789	$383K	0.12%	+400	13F-HR Timeline
Financial Guidance Group, Inc.	788	$383K	0.19%	new	13F-HR Timeline
CHIRON CAPITAL MANAGEMENT, LLC	786	$382K	0.33%	0	13F-HR Timeline
Edge Financial Advisors LLC	784	$382K	0.2%	-115	13F-HR Timeline
CARDEROCK CAPITAL MANAGEMENT INC	785	$381K	0.1%	+105	13F-HR Timeline
Ackerman Asset Management, LLC	783	$380K	0.3%	-10	13F-HR Timeline
HOWARD WEALTH MANAGEMENT, LLC	778	$378K	0.19%	-24	13F-HR Timeline
Custos Family Office, LLC	778	$378K	0.12%	+119	13F-HR Timeline
CLARIS ADVISORS, LLC / MO /	778	$378K	0.13%	-145	13F-HR Timeline
VESTIA PERSONAL WEALTH ADVISORS	778	$378K	0.26%	+42	13F-HR Timeline
Carolina Wealth Advisors, LLC	775	$376K	0.19%	0	13F-HR Timeline
Avid Wealth Partners LLC	775	$376K	0.22%	+240	13F-HR Timeline
RPS ADVISORY SOLUTIONS LLC	771	$375K	0.21%	+79	13F-HR Timeline
Plum Street Advisors, LLC	771	$375K	0.17%	0	13F-HR Timeline