CERTUITY, LLC

Position in BRK-B — Berkshire Hathaway Inc

CIK 1800752 NORTH PALM BEACH, FL

Back to BRK-B Full portfolio

Position in BRK-B

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$7,400,768

+$473,932 QoQ

Shares Held

14,790

+2.3% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.44%

of 13F equity value

Holder Rank

#1,557

of 4,965 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in BRK-B Over Time

Shares Held

Position Value (USD)

Derivatives in BRK-B

reported options exposure · as of Jun 30, 2020

CallValue

$178,510

CallShares

1,000

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Insurance - Diversified

Financial Services · as of Jun 30, 2026

CERTUITY, LLC holds $8,227,487 across 4 Insurance - Diversified names. BRK-B ranks #1 (90.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	14,790	$7,400,768
2	AIG	American International Group, Inc.	6,543	$487,649
3	HIG	Hartford Insurance Group, Inc.	1,627	$215,610
4	ACGL	Arch Capital Group Ltd.	1,272	$123,460

All Filings in BRK-B

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35 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,400,768	14,790	+2.3%	Shares	Sole	2026-07-28
2026-03-31	$6,926,836	14,455	+17.6%	Shares	Sole	2026-05-11
2025-12-31	$6,176,060	12,287	+4.7%	Shares	Sole	2026-01-30
2025-09-30	$5,900,659	11,737	+17.2%	Shares	Sole	2025-11-13
2025-06-30	$4,866,443	10,018	-7.3%	Shares	Sole	2025-08-14
2025-03-31	$5,758,254	10,812	+0.7%	Shares	Sole	2025-05-13
2024-12-31	$4,866,414	10,736	+8.1%	Shares	Sole	2025-01-29
2024-09-30	$4,569,921	9,929	+8.2%	Shares	Sole	2024-11-12
2024-06-30	$3,733,610	9,178	-4.2%	Shares	Sole	2024-08-06
2024-03-31	$4,028,581	9,580	+26.9%	Shares	Sole	2024-05-15
2023-12-31	$2,693,139	7,551	+37.2%	Shares	Sole	2024-02-05
2023-09-30	$1,927,350	5,502	+17.3%	Shares	Sole	2023-11-03
2023-06-30	$1,599,631	4,691	+34.3%	Shares	Sole	2023-08-09
2023-03-31	$1,078,533	3,493	+6.2%	Shares	Sole	2023-05-11
2022-12-31	$1,015,972	3,289	+27.0%	Shares	Sole	2023-02-13
2022-09-30	$691,314	2,589	-22.4%	Shares	Sole	2022-11-08
2022-06-30	$910,794	3,336	-66.3%	Shares	Sole	2022-08-03
2022-03-31	$3,492,397	9,896	+3.4%	Shares	Sole	2022-05-06
2021-12-31	$2,861,430	9,570	-5.3%	Shares	Sole	2022-02-28
2021-09-30 BRK-A	$411,379	1	0.0%	Shares	Sole	2021-11-03
2021-09-30	$2,757,512	10,103	-0.3%	Shares	Sole	2021-11-03
2021-06-30 BRK-A	$418,601	1	0.0%	Shares	Sole	2021-08-16
2021-06-30	$2,816,441	10,134	+4.2%	Shares	Sole	2021-08-16
2021-03-31 BRK-A	$385,702	1	0.0%	Shares	Sole	2021-05-10
2021-03-31	$2,485,467	9,729	+4.7%	Shares	Sole	2021-05-10
2020-12-31 BRK-A	$347,815	1	0.0%	Shares	Sole	2021-02-04
2020-12-31	$2,154,072	9,290	+0.9%	Shares	Sole	2021-02-04
2020-09-30 BRK-A	$320,001	1	0.0%	Shares	Sole	2020-10-30
2020-09-30	$1,960,112	9,205	+16.3%	Shares	Sole	2020-10-30
2020-06-30 BRK-A	$267,300	1	0.0%	Shares	Sole	2020-08-11
2020-06-30	$1,412,728	7,914	+25.1%	Shares	Sole	2020-08-11
2020-06-30	$178,510	1,000	0.0%	Call	Sole	2020-08-11
2020-03-31 BRK-A	$272,000	1	—	Shares	Sole	2020-04-13
2020-03-31	$1,156,216	6,324	—	Shares	Sole	2020-04-13
2020-03-31	$182,830	1,000	—	Call	Sole	2020-04-13
No filing history on record for this holder in this stock.