BRK-A · Berkshire Hathaway Inc · Shareholders & Ownership

$806,330.02 +7,630.03 (+0.96%)

Market Cap

$750.54B

1.41B

Volume · Oct 20 303 Avg daily vol (3M) 194

Every disclosed holder of BRK-A in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns BRK-A

13F quarter Sep 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left out

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	267	2,101	—	Yes
Insiders (Forms 3, 4, 5)	0	0	—	Yes
13D/G-only blocks	1	198,117	—	Yes
Registered funds (N-PORT, not summed)	12	4,399	—	No

% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of BRK-A

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Warren E. Buffett 13D CIK 315090 · Unknown · Jun 27, 2025	198,117	—	—	Jun 27, 2025
2	VANGUARD VALUE INDEX FUND Fund S000002840 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,773	—	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
3	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,153	—	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
4	ARMSTRONG HENRY H ASSOCIATES INC 13F CIK 1056827 · Registered investment adviser · Sep 30, 2026	268	—	-2	Sep 30, 2026
5	Auto-Owners Insurance Co 13F CIK 1964189 · Unknown · Sep 30, 2026	156	—	0	Sep 30, 2026
6	VANGUARD TOTAL WORLD STOCK INDEX FUND Fund S000022482 · Registered fund · Jul 31, 2026 VANGUARD INTERNATIONAL EQUITY INDEX FUNDS, not summed	111	—	0	Jul 31, 2026	VANGUARD INTERNATIONAL EQUITY INDEX FUNDS, not summed
7	PROFESSIONAL ADVISORY SERVICES INC 13F CIK 894205 · Registered investment adviser · Sep 30, 2026	100	—	0	Sep 30, 2026
8	EASTERN BANK 13F CIK 1126395 · Unknown · Sep 30, 2026	81	—	0	Sep 30, 2026
9	VANGUARD LARGE-CAP INDEX FUND Fund S000002843 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	68	—	+2	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
10	Lincoln Capital LLC 13F CIK 1633862 · Registered investment adviser · Sep 30, 2026	55	—	0	Sep 30, 2026
11	Oslo Pensjonsforsikring AS 13F CIK 1828808 · Unknown · Sep 30, 2026	54	—	0	Sep 30, 2026
12	Ninety One UK Ltd 13F CIK 1418329 · Registered investment adviser · Sep 30, 2026	51	—	+51	Sep 30, 2026
13	Fenimore Asset Management Inc 13F CIK 884566 · Unknown · Sep 30, 2026	41	—	0	Sep 30, 2026
14	FIRST CITIZENS BANK & TRUST CO 13F CIK 1092203 · Unknown · Sep 30, 2026	38	—	0	Sep 30, 2026
15	General Partner, Inc. 13F CIK 1800508 · Registered investment adviser · Sep 30, 2026	33	—	0	Sep 30, 2026
16	James T. Borello RIA 13F CIK 2157919 · Registered investment adviser · Sep 30, 2026	33	—	0	Sep 30, 2026
17	Perennial Advisors, LLC 13F CIK 1697360 · Registered investment adviser · Sep 30, 2026	33	—	0	Sep 30, 2026
18	VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND Fund S000002855 · Registered fund · Jun 30, 2026 VANGUARD INSTITUTIONAL INDEX FUNDS, not summed	33	—	-1	Jun 30, 2026	VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
19	Aaron Wealth Advisors LLC 13F CIK 1812198 · Registered investment adviser · Sep 30, 2026	32	—	+27	Sep 30, 2026
20	UNION SAVINGS BANK 13F CIK 1985855 · Unknown · Sep 30, 2026	32	—	0	Sep 30, 2026
21	Granite FO LLC 13F CIK 2034090 · Registered investment adviser · Sep 30, 2026	31	—	-1	Sep 30, 2026
22	Silverleafe Capital Partners, LLC 13F CIK 1535611 · Registered investment adviser · Sep 30, 2026	28	—	0	Sep 30, 2026
23	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 13F CIK 1632972 · Unknown · Sep 30, 2026	28	—	+1	Sep 30, 2026
24	BigSur Wealth Management LLC 13F CIK 1659171 · Registered investment adviser · Sep 30, 2026	26	—	-1	Sep 30, 2026
25	DAVENPORT & Co LLC 13F CIK 887777 · Registered investment adviser · Sep 30, 2026	24	—	0	Sep 30, 2026
26	Spinnaker Investment Group, LLC 13F CIK 1911067 · Registered investment adviser · Sep 30, 2026	23	—	0	Sep 30, 2026
27	WoodTrust Financial Corp 13F CIK 1725247 · Unknown · Sep 30, 2026	21	—	0	Sep 30, 2026
28	LexAurum Advisors, LLC 13F CIK 1729677 · Registered investment adviser · Sep 30, 2026	20	—	0	Sep 30, 2026
29	Lubar & Co., Inc 13F CIK 1473033 · Unknown · Sep 30, 2026	20	—	0	Sep 30, 2026
30	Plan A Wealth LLC 13F CIK 2093645 · Registered investment adviser · Sep 30, 2026	20	—	-5	Sep 30, 2026
31	SAPIENT CAPITAL LLC 13F CIK 1998653 · Unknown · Sep 30, 2026	20	—	0	Sep 30, 2026
32	SAX WEALTH ADVISORS, LLC 13F CIK 1846150 · Registered investment adviser · Sep 30, 2026	20	—	+8	Sep 30, 2026
33	Wealth Enhancement Trust Services, Inc. 13F CIK 2067696 · Unknown · Sep 30, 2026	20	—	0	Sep 30, 2026
34	PARK NATIONAL CORP /OH/ 13F CIK 805676 · Bank · Sep 30, 2026	19	—	0	Sep 30, 2026
35	Foster Group, Inc. 13F CIK 1841544 · Registered investment adviser · Sep 30, 2026	18	—	0	Sep 30, 2026
36	Essex Bank 13F CIK 1752212 · Unknown · Sep 30, 2026	16	—	0	Sep 30, 2026
37	Cambridge Advisors Inc. 13F CIK 1633695 · Registered investment adviser · Sep 30, 2026	15	—	0	Sep 30, 2026
38	MATHER GROUP, LLC. 13F CIK 1527641 · Registered investment adviser · Sep 30, 2026	14	—	-4	Sep 30, 2026
39	Strata Wealth Advisors, LLC 13F CIK 1946237 · Registered investment adviser · Sep 30, 2026	14	—	-1	Sep 30, 2026
40	TRAPHAGEN INVESTMENT ADVISORS LLC 13F CIK 2023380 · Registered investment adviser · Sep 30, 2026	14	—	0	Sep 30, 2026
41	Baker Ellis Asset Management LLC 13F CIK 1365559 · Registered investment adviser · Sep 30, 2026	13	—	0	Sep 30, 2026
42	VANGUARD GLOBAL MINIMUM VOLATILITY FUND Fund S000043242 · Registered fund · Jul 31, 2026 VANGUARD WHITEHALL FUNDS, not summed	13	—	+3	Jul 31, 2026	VANGUARD WHITEHALL FUNDS, not summed
43	OFS Enterprise LLC 13F CIK 2107566 · Registered investment adviser · Sep 30, 2026	12	—	0	Sep 30, 2026
44	VIRGINIA WEALTH MANAGEMENT GROUP, INC. 13F CIK 1898282 · Registered investment adviser · Sep 30, 2026	12	—	0	Sep 30, 2026
45	ABSOLUTE CAPITAL MANAGEMENT, LLC 13F CIK 1817648 · Registered investment adviser · Sep 30, 2026	11	—	+1	Sep 30, 2026
45.1	Teberg Fund Fund S000043255 · Registered fund · Jun 30, 2026 NORTHERN LIGHTS FUND TRUST III, not summed	10	—	0	Jun 30, 2026	NORTHERN LIGHTS FUND TRUST III, not summed
46	Cornerstone Management, Inc. 13F CIK 1587867 · Unknown · Sep 30, 2026	11	—	0	Sep 30, 2026
47	Farther Finance Advisors, LLC 13F CIK 1992825 · Registered investment adviser · Sep 30, 2026	10	—	+3	Sep 30, 2026
48	Oliver Luxxe Assets LLC 13F CIK 1666239 · Registered investment adviser · Sep 30, 2026	10	—	0	Sep 30, 2026
49	SALEM INVESTMENT COUNSELORS INC 13F CIK 884423 · Registered investment adviser · Sep 30, 2026	10	—	0	Sep 30, 2026
50	Total Return Securities Fund Fund · Registered fund · Jun 30, 2026 Total Return Securities Fund, not summed	10	—	—	Jun 30, 2026	Total Return Securities Fund, not summed
50.1	SRH Total Return Fund, Inc. Fund · Registered fund · May 31, 2026 SRH Total Return Fund, Inc., not summed	1,028	—	—	May 31, 2026	SRH Total Return Fund, Inc., not summed
50.2	General American Investors Company, Inc. Fund · Registered fund · Jun 30, 2026 General American Investors Company, Inc., not summed	110	—	—	Jun 30, 2026	General American Investors Company, Inc., not summed
50.3	Gabelli Equity Trust Inc Fund · Registered fund · Jun 30, 2026 Gabelli Equity Trust Inc, not summed	82	—	—	Jun 30, 2026	Gabelli Equity Trust Inc, not summed

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 275 holders

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Key facts CIK 1067983 CUSIP 084670702 13F (30d) 334 filings 274 filers Visit website Investor relations