City State Bank

Bank

Position in BRK-B — Berkshire Hathaway Inc

CIK 1910666 NORWALK, IA

Position in BRK-B

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

Position Value

$6,781,785

+$287,188 QoQ

Shares Held

13,553

0.0% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

3.91%

of 13F equity value

Holder Rank

#1,628

of 4,965 holders

Holding Since

Dec 2021

19 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

City State Bank holds $6,815,383 across 4 Insurance - Diversified names. BRK-B ranks #1 (99.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	13,553	$6,781,785
2	ACGL	Arch Capital Group Ltd.	300	$29,118
3	HIG	Hartford Insurance Group, Inc.	31	$4,108
4	AIG	American International Group, Inc.	5	$372

19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,781,785	13,553	0.0%	Shares	Sole	2026-07-14
2026-03-31	$6,494,597	13,553	+1.7%	Shares	Sole	2026-04-20
2025-12-31	$6,697,308	13,324	-3.3%	Shares	Sole	2026-01-28
2025-09-30	$6,925,243	13,775	-0.4%	Shares	Sole	2025-10-16
2025-06-30	$6,715,770	13,825	-3.3%	Shares	Sole	2025-07-31
2025-03-31	$7,613,231	14,295	+8.1%	Shares	Sole	2025-04-11
2024-12-31	$5,996,441	13,229	+11.1%	Shares	Sole	2025-01-13
2024-09-30	$5,478,935	11,904	-8.9%	Shares	Sole	2024-10-10
2024-06-30	$5,314,028	13,063	-0.1%	Shares	Sole	2024-07-09
2024-03-31	$5,498,299	13,075	+0.1%	Shares	Sole	2024-04-11
2023-12-31	$4,659,406	13,064	+18.9%	Shares	Sole	2024-01-10
2023-09-30	$3,849,446	10,989	+0.6%	Shares	Sole	2023-10-16
2023-06-30	$3,725,766	10,926	+1.6%	Shares	Sole	2023-07-10
2023-03-31	$3,319,277	10,750	+20.1%	Shares	Sole	2023-04-10
2022-12-31	$2,765,890	8,954	-1.6%	Shares	Sole	2023-01-12
2022-09-30	$2,428,546	9,095	+7.3%	Shares	Sole	2022-10-24
2022-06-30	$2,315,209	8,480	+9.6%	Shares	Sole	2022-08-22
2022-03-31	$2,729,405	7,734	+6.1%	Shares	Sole	2022-06-01
2021-12-31	$2,178,514	7,286	—	Shares	Sole	2022-03-23
No filing history on record for this holder in this stock.