DARK FOREST CAPITAL MANAGEMENT LP

Position in BRK-B — Berkshire Hathaway Inc

CIK 1853322 NEW YORK, NY

Position in BRK-B

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$11,306,812

+$10,787,985 QoQ

Shares Held

22,596

+2089.5% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.74%

of 13F equity value

Holder Rank

#1,257

of 4,965 holders

Holding Since

Jun 2022

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

DARK FOREST CAPITAL MANAGEMENT LP holds $12,749,427 across 2 Insurance - Diversified names. BRK-B ranks #1 (88.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	BRK-B	Berkshire Hathaway Inc This page	22,596	$11,306,812
2	PLGO	Pelagos Insurance Capital Ltd	59,245	$1,442,615

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,306,812	22,596	+2089.5%	Shares	Sole	2026-08-14
2025-09-30	$518,827	1,032	+0.5%	Shares	Sole	2025-11-17
2025-06-30	$498,885	1,027	+1.9%	Shares	Sole	2025-08-14
2025-03-31	$536,840	1,008	-0.4%	Shares	Sole	2025-05-15
2024-12-31	$458,719	1,012	-80.4%	Shares	Sole	2025-02-14
2024-09-30	$2,382,305	5,176	+413.5%	Shares	Sole	2024-11-14
2024-06-30	$410,054	1,008	0.0%	Shares	Sole	2024-08-14
2024-03-31	$423,884	1,008	0.0%	Shares	Sole	2024-05-15
2023-12-31	$359,513	1,008	0.0%	Shares	Sole	2024-02-14
2023-09-30	$353,102	1,008	-97.5%	Shares	Sole	2023-11-13
2023-06-30	$13,845,282	40,602	-44.1%	Shares	Sole	2023-08-14
2023-03-31	$22,441,094	72,679	+13561.5%	Shares	Sole	2023-05-12
2022-12-31	$164,334	532	+4333.3%	Shares	Sole	2023-02-13
2022-06-30	$3,276	12	—	Shares	Sole	2022-08-15
No filing history on record for this holder in this stock.