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
Integrated Wealth Management	984	$495K	0.56%		13F-HR Timeline
ENTREWEALTH, LLC	973	$494K	0.22%	-51	13F-HR Timeline
Purus Wealth Management, LLC	983	$494K	0.15%	-40	13F-HR Timeline
McElhenny Sheffield Capital Management,…	982	$494K	0.12%	+219	13F-HR Timeline
Retirement Management Systems Inc.	982	$494K	0.13%		13F-HR Timeline
Thayer Partners, LLC / MA	981	$493K	0.24%		13F-HR Timeline
POSTROCK PARTNERS LLC	981	$493K	0.21%	0	13F-HR Timeline
Plotkin Financial Advisors, LLC	979	$492K	0.24%	0	13F-HR Timeline
Rockline Wealth Management, LLC	978	$492K	0.1%	-100	13F-HR Timeline
LYNX CAPITAL GROUP LTD /ADV	975	$490K	0.22%	0	13F-HR Timeline
Hennion & Walsh Asset Management, Inc.	975	$490K	0.02%	-113	13F-HR Timeline
Noble Wealth Management PBC	971	$488K	0.25%	-15	13F-HR Timeline
Guidance Point Advisors, LLC	967	$486K	0.11%	-1	13F-HR Timeline
1834 INVESTMENT ADVISORS CO	966	$486K	0.06%	+6	13F-HR Timeline
Tanglewood Legacy Advisors, LLC	966	$486K	0.18%	0	13F-HR Timeline
Everest Private Wealth	965	$485K	0.27%	-64	13F-HR Timeline
CLEAR INVESTMENT RESEARCH, LLC	962	$484K	0.8%	+40	13F-HR Timeline
Orion Capital Management LLC	962	$484K	0.16%	+85	13F-HR Timeline
Presper Financial Architects, LLC	958	$482K	0.27%	+9	13F-HR Timeline
CLIENT 1ST ADVISORY GROUP, LLC	957	$481K	0.15%	+22	13F-HR Timeline
Richard C. Young & CO., LTD.	956	$481K	0.04%	0	13F-HR Timeline
GRANVILLE CAPITAL, INC.	956	$481K	0.25%		13F-HR Timeline
L.K. Benson & Company, P.C.	956	$481K	0.24%	-100	13F-HR Timeline
Seven Springs Wealth Group, LLC	955	$480K	0.14%	0	13F-HR Timeline
Kings Path Partners LLC	955	$480K	0.17%	0	13F-HR Timeline
Value Investment Professionals, LLC	954	$480K	0.5%		13F-HR Timeline
Passive Capital Management, LLC.	953	$479K	0.15%	0	13F-HR Timeline
Ackerman Asset Management, LLC	953	$479K	0.32%	+170	13F-HR Timeline
NDVR, Inc.	952	$479K	0.4%	+22	13F-HR Timeline
HERITAGE OAK WEALTH ADVISORS LLC	952	$479K	0.18%	+16	13F-HR Timeline
INVENIO WEALTH PARTNERS LLC	951	$478K	0.18%	0	13F-HR Timeline
INSTRUMENTAL WEALTH, LLC	949	$477K	0.29%	+98	13F-HR Timeline
Shearwater Capital LLC	949	$477K	0.27%	+473	13F-HR Timeline
Griffith & Werner, Inc.	947	$476K	0.24%	0	13F-HR Timeline
ROSENBLUM SILVERMAN SUTTON S F INC /CA	945	$475K	0.11%	0	13F-HR Timeline
Boyd Wealth Management, LLC	945	$475K	0.2%	0	13F-HR Timeline
New Millennium Group LLC	945	$475K	0.21%	-6	13F-HR Timeline
Joule Financial, LLC	945	$475K	0.14%	+153	13F-HR Timeline
ONE Advisory Partners, LLC	941	$473K	0.14%	0	13F-HR Timeline
Yukon Wealth Management, Inc.	938	$473K	0.27%	-1,348	13F-HR Timeline
MOLLER WEALTH PARTNERS	939	$472K	0.1%	+17	13F-HR Timeline
West Wealth Group, LLC	937	$471K	0.1%	+44	13F-HR Timeline
Cox Capital Mgt LLC	950	$470K	0.29%	0	13F-HR Timeline
Atlas Private Wealth Advisors	936	$470K	0.11%	-30	13F-HR Timeline
von Borstel & Associates, Inc.	934	$469K	0.11%	-2,440	13F-HR Timeline
Synergy Investment Management, LLC	933	$469K	0.17%	+11	13F-HR Timeline
Hopwood Nicholas Hunter	933	$469K	0.15%		13F-HR Timeline
WOODWARD DIVERSIFIED CAPITAL, LLC	932	$468K	0.21%	-32	13F-HR Timeline
Western Financial Corp/CA	932	$468K	0.19%	+24	13F-HR Timeline
PRECEDENT WEALTH PARTNERS, LLC	931	$468K	0.1%	-34	13F-HR Timeline
Serenus Wealth Advisors, LLC	930	$467K	0.09%	new	13F-HR Timeline
Rialto Wealth Management, LLC	929	$467K	0.11%	+4	13F-HR Timeline
Kessler Investment Group, LLC	928	$466K	0.2%	-26	13F-HR Timeline
VALLEY WEALTH MANAGERS, INC.in group VALLEY WEALTH MANAGERS, INC.	927	$466K	0.03%	-44	13F-HR Timeline Group
William Mack & Associates, Inc.	927	$466K	0.22%	-21	13F-HR Timeline
New England Capital Financial Advisors …	926	$465K	0.18%	+11	13F-HR Timeline
INVESTMENT ADVISORY SERVICES INC /TX /A…	922	$463K	0.14%	0	13F-HR Timeline
Advance Capital Management, Inc.	921	$463K	0.02%	0	13F-HR Timeline
MARKET STREET WEALTH MANAGEMENT ADVISOR…	921	$463K	0.07%	+93	13F-HR Timeline
Medallion Wealth Advisors, LLC	921	$463K	0.16%	+67	13F-HR Timeline
Van Diest Capital, LLC	920	$462K	0.69%		13F-HR Timeline
TSA Wealth Managment LLC	920	$462K	0.15%	+145	13F-HR Timeline
Golden Bell Financial Planning LLC	918	$461K	0.38%	0	13F-HR Timeline
DWR WEALTH MANAGEMENT, LLC	916	$461K	0.43%		13F-HR Timeline
Cynosure Group, LLC	917	$461K	0.05%	new	13F-HR Timeline
American National Bank of Texas	917	$461K	0.44%	0	13F-HR Timeline
Accretive Wealth Partners, LLC	916	$460K	0.14%	-50	13F-HR Timeline
SkyView Investment Advisors, LLC	915	$460K	0.06%	new	13F-HR Timeline
Stone Summit Wealth LLC	915	$460K	0.12%	-25	13F-HR Timeline
Westover Capital Advisors, LLC	910	$457K	0.08%	-190	13F-HR Timeline
Lifelong Wealth Advisors, Inc.	906	$455K	0.12%	+9	13F-HR Timeline
United Financial Planning Group LLC	906	$455K	0.28%	new	13F-HR Timeline
Pinnacle Wealth Management Group, Inc.	904	$454K	0.23%	+38	13F-HR Timeline
Mullaney, Keating & Wright, Inc.	904	$454K	0.24%	0	13F-HR Timeline
Evolution Advisers, Inc.	905	$454K	0.2%	0	13F-HR Timeline
B.O.S.S. Retirement Advisors, LLC	901	$453K	0.14%	-161	13F-HR Timeline
Boston Common Asset Management, LLC	900	$452K	0.03%	0	13F-HR/A Timeline
Morling Financial Advisors, LLC	900	$452K	0.14%	-53	13F-HR Timeline
DeLarme Wealth Management, Inc.	900	$452K	0.32%		13F-HR Timeline
City Center Advisors, LLC	899	$452K	0.42%	+85	13F-HR Timeline
Swan Global Investments, LLCin group Swan Global Investments, LLC	897	$451K	0.02%	-77	13F-HR Timeline Group
WALLED LAKE PLANNING & WEALTH MANAGEMEN…	897	$451K	0.14%	-198	13F-HR Timeline
FFT WEALTH MANAGEMENT LLC	896	$450K	0.09%	-2,250	13F-HR Timeline
Roxbury Financial LLC	896	$450K	0.4%	-52	13F-HR Timeline
ELCO Management Co., LLC	895	$450K	0.28%	0	13F-HR Timeline
Pioneer Wealth Management Group	893	$449K	0.14%	-263	13F-HR Timeline
Ares Financial Consulting, LLC	892	$448K	0.43%		13F-HR Timeline
TUCKER ASSET MANAGEMENT LLC	889	$447K	0.13%	-27	13F-HR Timeline
Asset Allocation Strategies LLC	887	$446K	0.08%	+9	13F-HR Timeline
Hidden Cove Wealth Management, LLC	887	$446K	0.29%	+129	13F-HR Timeline
Alpha Zero LLC	887	$446K	0.24%	-18	13F-HR Timeline
DiPaolo Financial Group, Inc.	886	$445K	0.47%		13F-HR Timeline
Sachetta, LLC	886	$445K	0.24%	-2,029	13F-HR Timeline
Towne Trust Company, N.A	885	$445K	0.14%	+40	13F-HR Timeline
EHRLICH FINANCIAL GROUP	885	$445K	0.25%	0	13F-HR Timeline
Accelerate Investment Advisors LLC	883	$444K	0.3%	-502	13F-HR Timeline
Lakeshore Financial Planning, Inc.	881	$443K	0.16%	+14	13F-HR Timeline
Astra Wealth Partners LLC	881	$443K	0.27%	+27	13F-HR Timeline
Higgins & Schmidt Wealth Strategies LLC	880	$442K	0.21%	-5	13F-HR Timeline
Frazier Financial Advisors, LLC	879	$442K	0.26%	-311	13F-HR Timeline
Valued Wealth Advisors LLC	879	$442K	0.19%	+610	13F-HR Timeline
Kondo Wealth Advisors, Inc.	879	$442K	0.17%	-4	13F-HR Timeline
Custos Family Office, LLC	877	$441K	0.3%	0	13F-HR Timeline
marrick wealth, LLC	877	$441K	0.36%		13F-HR Timeline
LVZ, Inc.	876	$440K	0.05%	+4	13F-HR/A Timeline
Premier Private Wealth Management LLC	903	$440K	0.46%		13F-HR Timeline
ENDEAVOR PRIVATE WEALTH, INC.	875	$440K	0.13%	+329	13F-HR Timeline
Gibson Wealth Advisors LLC	875	$440K	0.3%	0	13F-HR Timeline
Bay Rivers Group	874	$439K	0.18%	+4	13F-HR Timeline
Panoramic Capital Partners, LLC	874	$439K	0.27%	-148	13F-HR Timeline
ArborFi Advisors, LLC	874	$439K	0.36%	-93	13F-HR Timeline
Cascade Wealth Advisors, Inc	926	$438K	0.2%	0	13F-HR Timeline
CURIO WEALTH, LLC	871	$437K	0.15%	+558	13F-HR Timeline
Allegiance Financial Group Advisory Ser…	868	$436K	0.09%	-574	13F-HR Timeline
WorthPointe, LLC	867	$436K	0.11%	+137	13F-HR Timeline
Single Point Partners, LLC	865	$435K	0.09%	+66	13F-HR Timeline
Echo45 Advisors LLC	865	$435K	0.25%	-87	13F-HR Timeline
Astoria Strategic Wealth, Inc.	864	$434K	0.11%	-2	13F-HR Timeline
BNC WEALTH MANAGEMENT, LLC	864	$434K	0.11%	-40	13F-HR Timeline
COWA, LLC	864	$434K	0.13%	+54	13F-HR Timeline
Towneley Capital Management, Inc / DE	863	$434K	0.09%	-100	13F-HR Timeline
MontVue Capital Management, Inc.	863	$434K	0.29%	0	13F-HR Timeline
BINGHAM PRIVATE WEALTH, LLC	863	$434K	0.37%		13F-HR Timeline
BUILDER INVESTMENT GROUP INC /ADV	862	$433K	0.09%	0	13F-HR Timeline
Refined Wealth Management	860	$432K	0.29%	0	13F-HR Timeline
Fortis Advisors, LLC	856	$430K	0.24%	0	13F-HR Timeline
Avondale Wealth Management	855	$430K	0.22%	+15	13F-HR Timeline
PCG Wealth Advisors, LLC	854	$429K	0.12%	-84	13F-HR Timeline
BARINGS LLCin group BARINGS LLC	853	$429K	0.01%	+35	13F-HR Timeline Group
SYKON CAPITAL LLC	852	$428K	0.14%	+352	13F-HR Timeline
Carroll Advisory Group, LLC	852	$428K	0.19%		13F-HR Timeline
Prescott Group Capital Management, L.L.…	849	$427K	0.04%	0	13F-HR Timeline
George Kaiser Family Foundation	849	$427K	0.06%	0	13F-HR Timeline
CHELSEA COUNSEL CO	849	$427K	0.18%	-40	13F-HR Timeline
HOGE FINANCIAL SERVICES, LLC	849	$427K	0.23%	+8	13F-HR Timeline
Entelevest, LLC	847	$426K	0.44%		13F-HR Timeline
Keener Financial Planning LLC	847	$425K	0.18%	-9	13F-HR Timeline
Arta Finance Wealth Management LLC	845	$425K	0.22%		13F-HR Timeline
AJ Advisors, LLC	844	$424K	0.16%	-66	13F-HR Timeline
Strathmore Capital Advisors, Inc.	844	$424K	0.14%	+274	13F-HR Timeline
Cornerstone Planning Group LLC	894	$423K	0.07%	-6	13F-HR Timeline
Bond & Devick Financial Network, Inc.	842	$423K	0.12%	+122	13F-HR Timeline
17 CAPITAL PARTNERS, LLC	841	$423K	0.22%	-50	13F-HR Timeline
JOSH ARNOLD INVESTMENT CONSULTANT, LLC	840	$422K	0.31%	new	13F-HR Timeline
American Wealth Advisors, LLC	840	$422K	0.41%	0	13F-HR Timeline
Lansing Street Advisors	839	$422K	0.11%	-19	13F-HR Timeline
Integrity Investment Advisors, LLC	839	$422K	0.23%	+123	13F-HR Timeline
CHATHAM CAPITAL GROUP, INC.	838	$421K	0.06%	+3	13F-HR Timeline
Clarendon Private LLC	834	$419K	0.36%	+111	13F-HR Timeline
KOM Wealth Management Group, LLC	832	$418K	0.3%	-105	13F-HR Timeline
Mills Wealth Advisors LLC	831	$418K	0.16%	+11	13F-HR Timeline
Widmann Financial Services, Inc.	830	$417K	0.26%	0	13F-HR Timeline
Andina Capital Management, LLC	830	$417K	0.25%	+202	13F-HR Timeline
WILLIAM JOHN SEMPOLINSKI	830	$417K	0.21%		13F-HR Timeline
Addison Capital Co	828	$416K	0.1%	0	13F-HR Timeline
Targeted Financial Services LLC	833	$416K	0.36%		13F-HR Timeline
Note Advisors, LLC	859	$416K	0.21%	-27	13F-HR Timeline
Trellis Wealth Advisors LLC	826	$415K	0.16%	+300	13F-HR Timeline
Athena Wealth Management, LLC	825	$415K	0.4%		13F-HR Timeline
Level Wealth Management LLC	824	$414K	0.21%	0	13F-HR Timeline
KERR FINANCIAL PLANNING Corp	821	$414K	0.56%	+20	13F-HR/A Timeline
Next Level Wealth Planning, LLC	822	$413K	0.22%	0	13F-HR Timeline
Grantvest Financial Group LLC	822	$413K	0.26%	-70	13F-HR Timeline
ONE PLUS ONE WEALTH MANAGEMENT, LLC	820	$412K	0.19%	-12	13F-HR Timeline
Kagan Cocozza Asset Management	820	$412K	0.29%	new	13F-HR Timeline
STEPH & CO	818	$411K	0.12%	0	13F-HR Timeline
Aspire Private Capital, LLC	816	$410K	0.09%	0	13F-HR Timeline
HAGER INVESTMENT MANAGEMENT SERVICES, L…	814	$409K	0.22%	-26	13F-HR Timeline
Innovative Wealth Building LLC	813	$409K	0.3%	+115	13F-HR Timeline
JACOBSON & SCHMITT ADVISORS, LLC	811	$408K	0.07%	-11	13F-HR Timeline
Global Wealth Strategies & Associates	810	$407K	0.1%	-22	13F-HR Timeline
Ferguson Shapiro LLC	809	$407K	0.13%	0	13F-HR Timeline
jvl associates llc	809	$407K	0.13%	-10	13F-HR Timeline
Bay Capital Advisors, LLC	809	$407K	0.25%	0	13F-HR Timeline
Cornerstone Financial Management LLC	807	$406K	0.38%		13F-HR/A Timeline
Breachway Investments LLC	807	$406K	0.43%		13F-HR Timeline
HILLTOP WEALTH ADVISORS, LLC	805	$405K	0.2%	-681	13F-HR Timeline
Mendel Money Management	803	$404K	0.17%	-323	13F-HR Timeline
Brightwater Advisory LLC	802	$403K	0.27%	new	13F-HR Timeline
Maltin Wealth Management, Inc.	801	$403K	0.16%	+2	13F-HR Timeline
NIA IMPACT ADVISORS, LLC	800	$402K	0.13%	0	13F-HR Timeline
ACT Advisors, LLC.	800	$402K	0.16%	+23	13F-HR Timeline
Silver Coast Investments LLC	800	$402K	0.14%	0	13F-HR Timeline
Flywheel Private Wealth LLC	800	$402K	0.25%	0	13F-HR Timeline
Kendall Capital Management	799	$402K	0.08%	+96	13F-HR Timeline
Gem Investment Advisors, LLC	799	$402K	0.38%		13F-HR Timeline
Founders Capital Management	798	$401K	0.21%	+103	13F-HR Timeline
Aerodigm Wealth, LLC	798	$401K	0.15%	+200	13F-HR/A Timeline
Balanced Rock Investment Advisors LLC	798	$401K	0.29%	+44	13F-HR Timeline
OmniStar Financial Group, Inc.	797	$401K	0.23%	+140	13F-HR Timeline
Financial Guidance Group, Inc.	797	$401K	0.16%	+9	13F-HR Timeline
Emissary Wealth LLC	796	$400K	0.34%		13F-HR Timeline
Sagace Wealth Management LLC	796	$400K	0.27%	0	13F-HR Timeline
Shakespeare Wealth Management, LLC	792	$398K	0.09%	-95	13F-HR Timeline
Citrine Capital LLC	792	$398K	0.18%	0	13F-HR Timeline
Edge Financial Advisors LLC	792	$398K	0.17%	+21	13F-HR Timeline
Core Wealth Advisors, Inc.	790	$397K	0.1%	0	13F-HR Timeline
One Wealth Management Investment & Advi…	790	$397K	0.43%	0	13F-HR Timeline
Delaney Dennis R	790	$397K	0.2%	-5	13F-HR Timeline
Marnell Management LLC	790	$397K	0.3%		13F-HR Timeline