CATALYST FINANCIAL PARTNERS LLC

Position in BRK-B — Berkshire Hathaway Inc

CIK 1927537 BOSTON, MA

Position in BRK-B

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$5,956,142

+$296,311 QoQ

Shares Held

11,903

+0.8% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

1.16%

of 13F equity value

Holder Rank

#1,729

of 4,965 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Financial Services · as of Jun 30, 2026

CATALYST FINANCIAL PARTNERS LLC holds $7,156,901 across 4 Insurance - Diversified names. BRK-B ranks #1 (83.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	11,903	$5,956,142
2	AIG	American International Group, Inc.	6,575	$490,034
3	HIG	Hartford Insurance Group, Inc.	3,412	$452,158
4	ACGL	Arch Capital Group Ltd.	2,664	$258,567

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,956,142	11,903	+0.8%	Shares	Sole	2026-07-30
2026-03-31	$5,659,831	11,811	+8.4%	Shares	Sole	2026-05-12
2025-12-31	$5,477,879	10,898	+4.2%	Shares	Sole	2026-02-04
2025-09-30	$5,255,643	10,454	+0.8%	Shares	Sole	2025-11-12
2025-06-30	$5,038,406	10,372	+5.7%	Shares	Sole	2025-08-14
2025-03-31	$5,226,207	9,813	+2.4%	Shares	Sole	2025-05-02
2024-12-31	$4,341,969	9,579	+2.0%	Shares	Sole	2025-01-30
2024-09-30	$4,322,301	9,391	+1.3%	Shares	Sole	2024-10-28
2024-06-30	$3,771,442	9,271	+3.4%	Shares	Sole	2024-07-25
2024-03-31	$3,769,961	8,965	+2.5%	Shares	Sole	2024-04-23
2023-12-31	$3,119,705	8,747	-1.3%	Shares	Sole	2024-02-07
2023-09-30	$3,105,409	8,865	+7.0%	Shares	Sole	2023-10-26
2023-06-30	$2,825,526	8,286	+14.7%	Shares	Sole	2023-08-02
2023-03-31	$2,231,172	7,226	+27.3%	Shares	Sole	2023-04-11
2022-12-31	$1,753,934	5,678	—	Shares	Sole	2023-01-19
No filing history on record for this holder in this stock.