Chicago Partners Investment Group LLC

Position in BRK-B — Berkshire Hathaway Inc

CIK 1563525 CHICAGO, IL

Back to BRK-B Full portfolio

Position in BRK-B

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

Position Value

$76,229,412

-$1,240,094 QoQ

Shares Held

152,340

-4.0% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

3.34%

of 13F equity value

Holder Rank

#412

of 4,965 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 8% Shared 0% None 92%

Common Shares in BRK-B Over Time

Shares Held

Position Value (USD)

Position in Insurance - Diversified

Financial Services · as of Jun 30, 2026

Chicago Partners Investment Group LLC holds $78,087,337 across 4 Insurance - Diversified names. BRK-B ranks #1 (97.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	152,340	$76,229,412
2	AIG	American International Group, Inc.	16,614	$1,238,241
3	HIG	Hartford Insurance Group, Inc.	2,569	$340,443
4	ACGL	Arch Capital Group Ltd.	2,877	$279,241

All Filings in BRK-B

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31 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$76,229,412	152,340	-4.0%	Shares	Sole	2026-07-30
2026-03-31 BRK-A	$1,436,280	2	0.0%	Shares	Sole	2026-05-04
2026-03-31	$76,033,226	158,667	+1.6%	Shares	Sole	2026-05-04
2025-12-31 BRK-A	$1,509,600	2	0.0%	Shares	Sole	2026-01-28
2025-12-31	$78,531,020	156,234	-1.2%	Shares	Sole	2026-01-28
2025-09-30 BRK-A	$1,508,400	2	0.0%	Shares	Sole	2025-10-30
2025-09-30	$79,486,713	158,107	-1.2%	Shares	Sole	2025-10-30
2025-06-30 BRK-A	$1,457,600	2	0.0%	Shares	Sole	2025-07-29
2025-06-30	$77,769,833	160,096	-0.0%	Shares	Sole	2025-07-29
2025-03-31 BRK-A	$1,596,884	2	—	Shares	Sole	2025-05-09
2025-03-31	$85,275,111	160,117	-0.5%	Shares	Sole	2025-05-09
2024-12-31	$72,956,322	160,952	-3.4%	Shares	Sole	2025-01-24
2024-09-30	$76,694,964	166,634	-1.0%	Shares	Sole	2024-10-29
2024-06-30	$68,493,322	168,371	+1.0%	Shares	Sole	2024-07-31
2024-03-31	$70,087,227	166,668	-0.1%	Shares	Sole	2024-04-25
2023-12-31	$59,499,091	166,823	+2.8%	Shares	Sole	2024-02-23
2023-09-30	$56,824,264	162,216	+2.0%	Shares	Sole	2023-10-26
2023-06-30	$54,255,146	159,106	+3.6%	Shares	Sole	2023-08-08
2023-03-31	$47,421,205	153,581	+10.5%	Shares	Sole	2023-04-26
2022-12-31	$42,934,937	138,993	-0.0%	Shares	Sole	2023-02-09
2022-09-30	$37,114,444	138,995	-0.3%	Shares	Sole	2022-11-09
2022-06-30	$38,060,626	139,406	-0.5%	Shares	Sole	2022-08-04
2022-03-31	$49,465,277	140,164	-3.0%	Shares	Sole	2022-05-20
2021-12-31	$43,221,048	144,552	-0.2%	Shares	Sole	2022-02-15
2021-09-30	$39,523,076	144,805	-1.5%	Shares	Sole	2021-11-12
2021-06-30	$40,872,304	147,065	-0.1%	Shares	Sole	2021-08-02
2021-03-31	$37,617,957	147,250	+1.7%	Shares	Sole	2021-04-28
2020-12-31	$33,579,877	144,822	-3.9%	Shares	Sole	2021-01-27
2020-09-30	$32,080,475	150,655	+1.5%	Shares	Sole	2020-11-06
2020-06-30	$26,506,949	148,490	-1.2%	Shares	Sole	2020-07-31
2020-03-31	$27,489,404	150,355	—	Shares	Sole	2020-04-22
No filing history on record for this holder in this stock.