ANCHOR CAPITAL ADVISORS LLC

Position in BRK-B — Berkshire Hathaway Inc

CIK 813933 Boston, MA

Back to BRK-B Full portfolio

Position in BRK-B

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$30,750,466

-$760,288 QoQ

Shares Held

61,453

-6.5% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.93%

of 13F equity value

Holder Rank

#736

of 4,965 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Common Shares in BRK-B Over Time

Shares Held

Position Value (USD)

Position in Insurance - Diversified

Financial Services · as of Jun 30, 2026

ANCHOR CAPITAL ADVISORS LLC holds $73,439,686 across 2 Insurance - Diversified names. BRK-B ranks #2 (41.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	ACGL	Arch Capital Group Ltd.	439,823	$42,689,220
2	BRK-B	Berkshire Hathaway Inc This page	61,453	$30,750,466

All Filings in BRK-B

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32 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$30,750,466	61,453	-6.5%	Shares	Sole	2026-08-05
2026-03-31	$31,510,754	65,757	+36.1%	Shares	Sole	2026-05-12
2025-12-31	$24,288,048	48,320	-0.2%	Shares	Sole	2026-02-10
2025-09-30	$24,345,184	48,425	-1.6%	Shares	Sole	2025-10-30
2025-06-30	$23,910,085	49,221	-2.1%	Shares	Sole	2025-08-06
2025-03-31	$26,785,045	50,293	-4.9%	Shares	Sole	2025-05-13
2024-12-31	$23,976,245	52,895	-3.1%	Shares	Sole	2025-02-05
2024-09-30	$25,120,070	54,578	+35.6%	Shares	Sole	2024-10-31
2024-06-30	$16,376,140	40,256	-0.3%	Shares	Sole	2024-08-06
2024-03-31	$16,978,074	40,374	-3.8%	Shares	Sole	2024-05-07
2023-12-31	$14,968,663	41,969	-2.6%	Shares	Sole	2024-02-05
2023-09-30	$15,093,376	43,087	+15.4%	Shares	Sole	2023-11-09
2023-06-30	$12,734,986	37,346	-1.3%	Shares	Sole	2023-08-04
2023-03-31	$11,684,783	37,843	-0.2%	Shares	Sole	2023-05-03
2022-12-31	$11,718,430	37,936	-7.5%	Shares	Sole	2023-02-10
2022-09-30	$10,945,683	40,992	-3.7%	Shares	Sole	2022-11-09
2022-06-30	$11,622,734	42,571	-8.6%	Shares	Sole	2022-08-04
2022-03-31	$16,445,958	46,601	-0.5%	Shares	Sole	2022-05-06
2021-12-31	$13,997,087	46,813	-3.5%	Shares	Sole	2022-02-10
2021-09-30	$13,246,324	48,532	-2.0%	Shares	Sole	2021-11-02
2021-06-30 BRK-A	$837,202	2	0.0%	Shares	Sole	2021-08-16
2021-06-30	$13,759,541	49,509	-1.8%	Shares	Sole	2021-08-16
2021-03-31 BRK-A	$771,404	2	0.0%	Shares	Sole	2021-05-14
2021-03-31	$12,878,498	50,411	-41.6%	Shares	Sole	2021-05-14
2020-12-31 BRK-A	$695,630	2	0.0%	Shares	Sole	2021-02-08
2020-12-31	$20,000,642	86,258	-11.2%	Shares	Sole	2021-02-08
2020-09-30 BRK-A	$640,002	2	0.0%	Shares	Sole	2020-11-13
2020-09-30	$20,678,390	97,109	-7.3%	Shares	Sole	2020-11-13
2020-06-30 BRK-A	$534,600	2	-33.3%	Shares	Sole	2020-08-10
2020-06-30	$18,692,317	104,713	-21.3%	Shares	Sole	2020-08-10
2020-03-31 BRK-A	$816,000	3	—	Shares	Sole	2020-05-07
2020-03-31	$24,328,822	133,068	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.