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
SIGNET FINANCIAL MANAGEMENT, LLC	1,502	$755K	0.08%	+112	13F-HR Timeline
Core Wealth Management, Inc.	1,502	$755K	0.24%	-69	13F-HR Timeline
Opus Financial Solutions LLC	1,501	$754K	0.71%		13F-HR Timeline
ROGCO, LP	1,501	$754K	0.25%	+68	13F-HR Timeline
KTF INVESTMENTS, LLC	1,500	$754K	0.12%		13F-HR Timeline
HughesLittle Investment Management Ltd.	1,500	$754K	0.12%	0	13F-HR/A Timeline
Citizens Business Bank	1,499	$753K	0.12%	-25	13F-HR Timeline
American State Bank (Iowa)	1,499	$753K	0.36%	+94	13F-HR Timeline
Persium Advisors, LLC	1,492	$750K	0.55%	+89	13F-HR Timeline
Chatterton & Associates Inc.	1,490	$749K	0.64%		13F-HR Timeline
MLG Wealth Management DBA Pine Grove Fi…	1,489	$748K	0.09%		13F-HR Timeline
EnRich Financial Partners LLC	1,486	$747K	0.2%	0	13F-HR Timeline
BROOKS, MOORE & ASSOCIATES, INC.	1,485	$746K	0.37%	0	13F-HR Timeline
BREAKTHRU ADVISORY SERVICES, LLC	1,485	$746K	0.48%	+40	13F-HR Timeline
Petros Family Wealth, LLC	1,481	$744K	0.5%	-22	13F-HR Timeline
Fortitude Advisory Group L.L.C.	1,479	$743K	0.32%	+95	13F-HR Timeline
Daviman Financial, LLC	1,475	$741K	0.44%		13F-HR Timeline
Joel Adams & Associates, Inc.	1,473	$740K	0.56%	-101	13F-HR Timeline
Colter Lewis Investment Partners LLC	1,473	$740K	0.86%		13F-HR Timeline
CONNABLE OFFICE INC	1,471	$739K	0.07%	0	13F-HR Timeline
Balance Wealth Partners LLC	1,468	$738K	0.24%	-393	13F-HR Timeline
Horizons Wealth Management	1,468	$738K	0.49%	-98	13F-HR Timeline
Centerline Wealth Advisors, LLC	1,467	$737K	0.27%	-50	13F-HR Timeline
Empirical Asset Management, LLC	1,467	$737K	0.21%	-150	13F-HR Timeline
AUCTUS ADVISORS LLC	1,467	$737K	0.68%		13F-HR Timeline
HORIZON BANCORP INC /IN/	1,462	$735K	0.36%	0	13F-HR Timeline
Oceanside Advisors LLC	1,462	$735K	0.45%	0	13F-HR Timeline
Arkos Global Advisors	1,459	$733K	0.09%	-155	13F-HR Timeline
Optimist Retirement Group LLC	1,457	$732K	0.34%	0	13F-HR Timeline
TRUSTCO BANK CORP N Yin group TRUSTCO BANK CORP N Y	1,456	$732K	0.66%	+116	13F-HR Timeline Group
CITIZENS & NORTHERN CORPin group CITIZENS & NORTHERN CORP	1,456	$732K	0.18%	-68	13F-HR Timeline Group
VILLERE ST DENIS J & CO LLC	1,453	$730K	0.07%	0	13F-HR Timeline
SENTINEL TRUST CO LBA	1,452	$730K	0.07%	-6	13F-HR Timeline
WOODLEY FARRA MANION PORTFOLIO MANAGEME…	1,452	$730K	0.03%	+41	13F-HR Timeline
Weinberger Asset Management, Inc	1,451	$729K	0.26%	+12	13F-HR Timeline
Foundry Financial LLC	1,450	$729K	0.38%		13F-HR Timeline
Payne Capital LLC	1,450	$729K	0.74%	0	13F-HR Timeline
SIERRA SUMMIT ADVISORS LLC	1,449	$728K	0.11%	-256	13F-HR Timeline
RED REEF ADVISORS LLC	1,448	$728K	0.74%		13F-HR Timeline
Wiser Advisor Group LLC	1,448	$728K	0.83%	-99	13F-HR Timeline
Financial Planning Hawaii, Inc.	1,444	$726K	0.42%		13F-HR Timeline
MATAURO, LLC	1,443	$726K	0.11%	+101	13F-HR Timeline
Legacy Wealth Management, LLC / MS	1,443	$725K	0.19%	+494	13F-HR Timeline
Outlook Wealth Advisors, LLC	1,441	$724K	0.16%	+200	13F-HR Timeline
FreeGulliver LLC	1,439	$723K	0.32%	-241	13F-HR Timeline
Salomon & Ludwin, LLC	1,448	$722K	0.06%	-60	13F-HR Timeline
MEMBERS WEALTH LLC	1,490	$720K	0.45%	+11	13F-HR Timeline
Aspiring Ventures, LLC	1,431	$719K	0.25%	-80	13F-HR Timeline
Schiavi & Co LLC	1,428	$718K	0.23%	0	13F-HR Timeline
WIREGRASS INVESTMENT MANAGEMENT LLC	1,425	$716K	0.6%		13F-HR Timeline
Fortis Group Advisors, LLC	1,465	$716K	0.12%	+10	13F-HR Timeline
Hapanowicz & Associates Financial Servi…	1,424	$716K	0.28%	0	13F-HR Timeline
CDKV HOLDINGS LLC	1,423	$715K	0.6%		13F-HR Timeline
MOSAIC FINANCIAL GROUP, LLC	1,423	$715K	0.49%	+1	13F-HR Timeline
Compass Financial Services Inc	1,417	$712K	0.31%	0	13F-HR Timeline
Private Capital Management, LLC	1,416	$712K	0.07%	+480	13F-HR Timeline
Luminvest Wealth Management LLC	1,416	$712K	0.2%	0	13F-HR Timeline
Dominguez Wealth Management Solutions, …	1,415	$711K	0.43%	-88	13F-HR Timeline
Avos Capital Management, LLC	1,414	$711K	0.31%	0	13F-HR Timeline
PFW Advisors LLC	1,412	$710K	0.21%	-121	13F-HR Timeline
Silverleafe Capital Partners, LLC	1,410	$709K	0.21%	+302	13F-HR Timeline
Daybright Advisory Services, Inc.	1,406	$707K	0.19%		13F-HR Timeline
Goldstein Advisors, LLC	1,405	$706K	0.08%	-33	13F-HR Timeline
USAdvisors Wealth Management, LLC	1,406	$706K	0.23%	+119	13F-HR Timeline
Cedarwood Wealth LLC	1,458	$705K	0.79%		13F-HR Timeline
Millennium Capital Advisors, LLC	1,402	$705K	0.42%	0	13F-HR Timeline
Warren Street Wealth Advisors, LLC	1,400	$704K	0.2%	-217	13F-HR Timeline
North Forty Two & Co.	1,400	$704K	0.66%	0	13F-HR Timeline
SWP FINANCIAL LLC	1,399	$703K	0.35%	+26	13F-HR Timeline
Cache Advisors, LLC	1,396	$702K	0.09%	-5,895	13F-HR Timeline
James Hambro & Partners LLP	1,395	$701K	0.03%	-164	13F-HR Timeline
Accuvest Global Advisors	1,394	$701K	0.52%	-233	13F-HR Timeline
Andrews Advisory Associates, LLC	1,393	$700K	0.37%		13F-HR Timeline
Bell & Brown Wealth Advisors, LLC	1,392	$700K	0.23%	-58	13F-HR/A Timeline
Gleason Group, Inc.	1,392	$700K	0.07%	-427	13F-HR Timeline
DIAMANT ASSET MANAGEMENT, INC.	1,390	$699K	0.51%	-450	13F-HR Timeline
NORTHCAPE WEALTH MANAGEMENT, LLC	1,389	$698K	0.2%	0	13F-HR Timeline
Burk Holdings LLC	1,389	$698K	0.33%	+124	13F-HR Timeline
Cetera Trust Company, N.A	1,387	$697K	0.37%	0	13F-HR Timeline
Lavaca Capital LLC	1,386	$697K	0.12%	+650	13F-HR Timeline
United Capital Management of KS, Inc.	1,385	$696K	0.1%	+220	13F-HR/A Timeline
Saxony Capital Management, LLC	1,384	$696K	0.43%	+104	13F-HR Timeline
Miramar Capital, LLC	1,381	$694K	0.15%	-40	13F-HR Timeline
Ridgeline Wealth, LLC	1,380	$694K	0.48%	+981	13F-HR Timeline
Christensen, King & Associates Investme…	1,378	$693K	0.3%	+20	13F-HR Timeline
Sun Financial Inc	1,377	$692K	0.39%		13F-HR Timeline
Burns Matteson Capital Management, LLC	1,376	$692K	0.28%	+79	13F-HR Timeline
Moment Partners, LLC	1,376	$692K	0.14%	-50	13F-HR Timeline
ENGLISH CAPITAL MANAGEMENT LLC	1,371	$689K	0.43%	0	13F-HR Timeline
Jacobs Equity LLC	1,371	$689K	0.66%		13F-HR Timeline
Values Added Financial LLC	1,370	$689K	0.29%	-5	13F-HR Timeline
Cercano Management LLC	1,369	$688K	0.03%	0	13F-HR Timeline
KIRTLAND HILLS CAPITAL MANAGEMENT, LLC	1,369	$688K	0.24%	+24	13F-HR Timeline
Independence Financial Advisors, LLC	1,368	$688K	0.19%	-76	13F-HR Timeline
Braun-Bostich & Associates Inc.	1,366	$687K	0.42%	+50	13F-HR Timeline
Corsicana & Co.	1,366	$687K	0.39%	0	13F-HR Timeline
LOUISBOURG INVESTMENTS INC.	1,366	$687K	0.14%	-43	13F-HR Timeline
Highview Capital Management LLC/DE/	1,365	$686K	0.24%	+11	13F-HR Timeline
CENTRAL VALLEY ADVISORS, LLC	1,361	$684K	0.2%	+239	13F-HR Timeline
FC Advisory LLC	1,359	$683K	0.2%	-33	13F-HR Timeline
Quantum Financial Planning Services, In…	1,356	$682K	0.25%	+472	13F-HR Timeline
ELEVATE WEALTH ADVISORY, INC	1,351	$679K	0.46%	+13	13F-HR Timeline
Alternative Investment Advisors, LLC.	1,351	$679K	0.29%	-54	13F-HR Timeline
Ledgewood Wealth Advisors, LLC	1,350	$679K	0.39%	0	13F-HR Timeline
BONNESS ENTERPRISES INC	1,350	$679K	0.23%	0	13F-HR Timeline
Eurizon SLJ Capital Ltd	1,349	$678K	0.27%		13F-HR Timeline
Ranch Capital Advisors Inc.	1,348	$677K	0.25%	-10	13F-HR Timeline
Systematic Alpha Investments, LLC	1,346	$677K	0.02%	0	13F-HR Timeline
Artesa Financial Group, LLC	1,342	$675K	0.69%		13F-HR Timeline
CAPITAL COUNSEL LLC/NY	1,339	$673K	0.03%	+2	13F-HR Timeline
Covestor Ltd	1,337	$673K	0.35%	-332	13F-HR Timeline
Laidlaw Wealth Management LLC	1,338	$673K	2.08%	-224	13F-HR Timeline
Karras Company, Inc.	1,337	$672K	0.66%		13F-HR Timeline
Atlas Wealth LLC	1,332	$670K	0.2%	0	13F-HR Timeline
Cutler Capital Management, LLC	1,330	$669K	0.2%	0	13F-HR Timeline
Trace Wealth Advisors, LLC	1,330	$669K	0.48%	0	13F-HR Timeline
DUNCKER STREETT & CO INC	1,329	$668K	0.12%	+141	13F-HR Timeline
THREADGILL FINANCIAL, LLC	1,329	$668K	0.28%	+137	13F-HR Timeline
ABNER HERRMAN & BROCK LLC	1,329	$668K	0.07%	0	13F-HR Timeline
NCM Capital Management, LLC	1,328	$668K	0.25%	0	13F-HR Timeline
STRATEGIC PLANNING GROUP, LLC	1,327	$667K	0.09%	-457	13F-HR Timeline
Stegent Equity Advisors, Inc.	1,327	$667K	0.52%	+183	13F-HR Timeline
Covenant Partners, LLC	1,323	$665K	0.19%	+46	13F-HR Timeline
Kane Co Wealth Management, Inc.	1,322	$665K	0.59%		13F-HR Timeline
Momentous Wealth Management, Inc.	1,321	$664K	0.38%	+584	13F-HR Timeline
Vantage Point Financial LLC	1,319	$663K	0.24%	+138	13F-HR Timeline
GenWealth Group, Inc.	1,326	$662K	0.11%	+253	13F-HR Timeline
Private Capital Advisors, Inc.	1,316	$661K	0.07%	-115	13F-HR Timeline
Seneca House Advisors	1,314	$660K	0.25%	+51	13F-HR Timeline
Ameliora Wealth Management Ltd.	1,310	$658K	0.2%	0	13F-HR Timeline
Michels Family Financial, LLC	1,309	$658K	0.48%	+25	13F-HR Timeline
Goldstream Capital Management Ltd	1,308	$657K	0.27%	0	13F-HR Timeline
Blackstone Inc.in group Blackstone Inc.	1,307	$657K	<0.01%	0	13F-HR Timeline GroupThe filing omitted confidential holdings, a later amendment may add them.
COLLECTIVE FAMILY OFFICE LLC	1,307	$657K	0.15%	+16	13F-HR Timeline
Mowery & Schoenfeld Wealth Management, …	1,305	$656K	0.95%	+257	13F-HR Timeline
Aspect Partners, LLC	1,303	$655K	0.29%	+20	13F-HR Timeline
SARD WEALTH MANAGEMENT GROUP, LLC	1,303	$655K	0.36%	-24	13F-HR Timeline
First Dallas Securities Inc.	1,302	$654K	0.24%	0	13F-HR Timeline
CEERA INVESTMENTS, LLC	1,301	$654K	0.25%	+423	13F-HR Timeline
Talbot Financial, LLC	1,301	$654K	0.05%	0	13F-HR Timeline
Wealth Science Advisors LLC	1,301	$654K	0.38%		13F-HR Timeline
GRACE & WHITE INC /NY	1,300	$653K	0.12%	0	13F-HR Timeline
Orca Investment Management, LLC	1,300	$653K	0.51%	-5,388	13F-HR Timeline
DLK Investment Management, LLC	1,300	$653K	0.24%	+9	13F-HR Timeline
Dogwood Wealth Management LLC	1,300	$653K	0.29%	-363	13F-HR Timeline
Pines Wealth Management, LLC	1,297	$652K	0.21%	0	13F-HR Timeline
Provident Investment Management, Inc.	1,297	$652K	0.06%	0	13F-HR Timeline
Johnson Wealth Management, LLC	1,296	$651K	0.32%	-181	13F-HR Timeline
Abbot Financial Management, Inc.	1,296	$651K	0.27%	-25	13F-HR Timeline
Latitude Advisors, LLC	1,296	$651K	0.29%	-140	13F-HR Timeline
Veridan Wealth LLC	1,295	$651K	0.22%	0	13F-HR Timeline
FORMULATE FINANCIAL LLC	1,295	$651K	0.76%	+10	13F-HR Timeline
Proactive Wealth Strategies LLC	1,291	$649K	0.26%	+200	13F-HR Timeline
C2C Wealth Management, LLC	1,290	$648K	0.55%	-40	13F-HR Timeline
SilverOak Wealth Management LLC	1,289	$648K	0.1%	-158	13F-HR Timeline
Intellus Advisors LLC	1,287	$647K	0.09%	-2	13F-HR Timeline
SwitchPoint Financial Planning, LLC	1,280	$644K	0.45%	+26	13F-HR Timeline
Holistic Financial Partners	1,278	$642K	0.23%	-171	13F-HR Timeline
Portfolio Strategies, Inc.	1,275	$641K	0.07%	0	13F-HR Timeline
KANE INVESTMENT MANAGEMENT, INC.	1,273	$640K	0.31%	-156	13F-HR Timeline
Retirement Planning Co of New England, …	1,272	$640K	0.26%	+33	13F-HR Timeline
Financial Council, LLC	1,272	$639K	0.26%	-5	13F-HR Timeline
Aspen Wealth Strategies, LLC	1,272	$639K	0.35%	+3	13F-HR Timeline
Eagle Wealth Advisors LLC	1,271	$639K	0.54%		13F-HR Timeline
BUFFALO BUSINESS & ESTATE SERVICES LTD	1,270	$638K	0.09%		13F-HR Timeline
M3 Advisory Group, LLC	1,268	$637K	0.39%	-17	13F-HR Timeline
Renaissance Investment Group LLC	1,265	$636K	0.13%	0	13F-HR Timeline
Axiom Financial Strategies, LLC	1,264	$635K	0.27%	0	13F-HR Timeline
Hamilton Wealth, LLC	1,262	$634K	0.12%	+130	13F-HR/A Timeline
Family Investment Center, Inc.	1,262	$634K	0.13%	-104	13F-HR Timeline
Challenger Wealth Management	1,261	$634K	0.48%	-18	13F-HR Timeline
Investment Planning Advisors, Inc.	1,258	$632K	0.18%	+243	13F-HR Timeline
BELLEVUE ASSET MANAGEMENT, LLC	1,255	$631K	0.2%	0	13F-HR Timeline
Indie Asset Partners, LLC	1,252	$629K	0.7%	+110	13F-HR Timeline
R. W. Roge & Company, Inc.	1,252	$629K	0.31%	0	13F-HR Timeline
CONGRESS ASSET MANAGEMENT CO	1,250	$628K	<0.01%	0	13F-HR Timeline
Crumly & Associates Inc.	1,250	$628K	0.13%	0	13F-HR Timeline
KRS Capital Management, LLC	1,250	$628K	0.36%	+26	13F-HR Timeline
Harbour Capital Advisors, LLC	1,264	$628K	0.13%	0	13F-HR Timeline
Virtue Capital Management, LLC	1,263	$628K	0.1%	-211,623	13F-HR/A Timeline
DOLIVER ADVISORS, LP	1,248	$627K	0.16%	0	13F-HR Timeline
JHP Wealth Management, LLC	1,247	$627K	0.61%		13F-HR Timeline
Gouws Capital LLC	1,246	$626K	0.33%	0	13F-HR Timeline
Mayfair Advisory Group, LLC	1,260	$626K	0.24%	-249	13F-HR Timeline
Leeward Financial Partners, LLC	1,245	$626K	0.18%	-28	13F-HR Timeline
Manske Wealth Management	1,243	$625K	0.18%	+305	13F-HR Timeline
UNION SAVINGS BANK	1,243	$625K	0.27%		13F-HR Timeline
RBF Capital, LLC	1,241	$624K	0.03%	new	13F-HR/A Timeline
MORRIS FINANCIAL CONCEPTS, INC.	1,241	$624K	0.22%	0	13F-HR Timeline
TOBIAS FINANCIAL ADVISORS, INC.	1,241	$624K	0.09%	+455	13F-HR Timeline
Constitution Capital LLC	1,241	$624K	0.29%	-15	13F-HR Timeline
Yoffe Investment Management, LLC	1,241	$624K	0.8%	0	13F-HR Timeline
Sunburst Financial Group, LLC	1,238	$622K	0.13%	0	13F-HR Timeline
Davis Investment Partners, LLC	1,250	$621K	0.22%	0	13F-HR Timeline
Mandatum Life Insurance Co Ltd	1,233	$620K	0.14%	+117	13F-HR Timeline
PRIVATE CLIENT SERVICES, LLC	1,232	$619K	0.19%	+8	13F-HR Timeline
RF&L WEALTH MANAGEMENT, LLC	1,232	$619K	0.35%	0	13F-HR Timeline
Evansbrook LLC	1,232	$619K	0.41%		13F-HR Timeline
Tortuga Wealth Management, Inc	1,226	$617K	0.65%		13F-HR Timeline
MITCHELL & PAHL PRIVATE WEALTH, LLC	1,226	$616K	0.26%	0	13F-HR Timeline