Jump Financial, LLC

Position in BRK-B — Berkshire Hathaway Inc

CIK 1831577 Chicago, IL

Position in BRK-B

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$18,764,624

+$12,531,670 QoQ

Shares Held

37,500

+188.3% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.24%

of 13F equity value

Holder Rank

#969

of 4,965 holders

Holding Since

Sep 2020

23 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Jump Financial, LLC holds $30,156,443 across 4 Insurance - Diversified names. BRK-B ranks #1 (62.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	37,500	$18,764,624
2	ACGL	Arch Capital Group Ltd.	58,471	$5,675,195
3	HIG	Hartford Insurance Group, Inc.	37,721	$4,998,786
4	PLGO	Pelagos Insurance Capital Ltd	29,480	$717,838

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,764,624	37,500	+188.3%	Shares	Defined	2026-08-13
2026-03-31	$6,232,954	13,007	+11.4%	Shares	Defined	2026-05-14
2025-12-31	$5,869,442	11,677	-83.2%	Shares	Defined	2026-02-17
2025-09-30	$34,992,714	69,604	-0.8%	Shares	Defined	2025-11-13
2025-06-30	$34,092,795	70,183	+580.8%	Shares	Defined	2025-08-13
2025-03-31	$5,490,366	10,309	-82.2%	Shares	Defined	2025-05-14
2024-12-31	$26,217,713	57,840	+739.0%	Shares	Defined	2025-02-13
2024-09-30	$3,173,032	6,894	-84.9%	Shares	Defined	2024-11-14
2024-06-30	$18,519,569	45,525	+63.0%	Shares	Defined	2024-11-14
2024-03-31	$11,741,337	27,921	+412.0%	Shares	Sole	2024-05-13
2023-12-31	$1,944,866	5,453	-87.4%	Shares	Sole	2024-10-21
2023-09-30	$15,110,540	43,136	-0.5%	Shares	Sole	2024-10-21
2023-06-30	$14,784,055	43,355	+1088.1%	Shares	Sole	2024-10-21
2022-12-31	$1,127,176	3,649	+27.8%	Shares	Sole	2023-02-14
2022-09-30	$762,608	2,856	-23.6%	Shares	Sole	2022-11-07
2022-06-30	$1,020,548	3,738	+85.1%	Shares	Sole	2022-08-09
2022-03-31	$712,524	2,019	+76.0%	Shares	Sole	2022-05-12
2021-12-31	$342,953	1,147	-61.5%	Shares	Sole	2022-02-10
2021-09-30	$814,179	2,983	-50.2%	Shares	Sole	2021-11-12
2021-06-30	$1,666,129	5,995	-0.9%	Shares	Sole	2021-08-13
2021-03-31	$1,545,082	6,048	+418.7%	Shares	Sole	2021-05-17
2020-12-31	$270,359	1,166	-75.7%	Shares	Sole	2021-02-12
2020-09-30	$1,023,176	4,805	—	Shares	Sole	2020-11-13
No filing history on record for this holder in this stock.