Baader Bank Aktiengesellschaft

Bank

Position in BRK-B — Berkshire Hathaway Inc

CIK 1542629 Unterschleissheim, 2M

Back to BRK-B Full portfolio

Position in BRK-B

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$1,288,089

-$1,771,038 QoQ

Shares Held

2,688

-55.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2021

18 quarters on record

Voting authority Sole 42% Shared 0% None 58%

Common Shares in BRK-B Over Time

Shares Held

Position Value (USD)

Derivatives in BRK-B

reported options exposure · as of Mar 31, 2025

CallValue

CallShares

PutValue

$7,562,636

PutShares

14,200

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 Mar 31, 2026

Baader Bank Aktiengesellschaft holds $5,358,728 across 5 Insurance - Diversified names. BRK-B ranks #2 (24.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDH	Waterdrop Inc.	1,603,508	$2,597,682
2	BRK-B	Berkshire Hathaway Inc This page	2,688	$1,288,089
3	HIG	Hartford Insurance Group, Inc.	4,910	$663,979
4	ACGL	Arch Capital Group Ltd.	4,345	$417,076
5	AIG	American International Group, Inc.	5,208	$391,902

All Filings in BRK-B

Export CSV

30 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,288,089	2,688	-55.8%	Shares	Sole	2026-05-08
2025-12-31	$3,059,127	6,086	-6.9%	Shares	Sole	2026-02-05
2025-09-30	$3,286,914	6,538	-35.7%	Shares	Sole	2025-11-06
2025-06-30	$4,937,366	10,164	-28.4%	Shares	Sole	2025-07-10
2025-03-31	$7,562,636	14,200	-51.0%	Put	Sole	2025-05-08
2025-03-31	$15,432,570	28,977	+5.7%	Shares	Sole	2025-05-08
2024-12-31	$12,420,778	27,402	+53.9%	Shares	Sole	2025-01-23
2024-12-31	$8,068,384	17,800	-43.4%	Put	Sole	2025-01-23
2024-09-30	$14,480,239	31,461	-21.3%	Shares	Sole	2024-10-29
2024-09-30	$18,410,400	40,000	+41.5%	Put	Sole	2024-10-29
2024-06-30	$11,503,083	28,277	-13.5%	Shares	Sole	2024-07-17
2024-03-31	$13,748,901	32,695	+155.4%	Shares	Sole	2024-05-03
2024-03-31	$5,382,656	12,800	+14.3%	Put	Sole	2024-05-03
2023-12-31	$3,994,592	11,200	-67.1%	Put	Sole	2024-02-08
2023-12-31	$12,137,496	34,031	-18.6%	Shares	Sole	2024-02-08
2023-09-30	$14,642,890	41,801	+26.3%	Shares	Sole	2023-11-14
2023-09-30	$11,594,930	33,100	-18.5%	Put	Sole	2023-11-14
2023-06-30	$13,851,761	40,621	+22.7%	Shares	Sole	2023-08-11
2023-06-30	$11,287,100	33,100	0.0%	Call	Sole	2023-08-11
2023-06-30	$11,287,100	33,100	0.0%	Put	Sole	2023-08-11
2023-03-31	$10,220,287	33,100	-19.6%	Put	Sole	2023-05-15
2023-03-31	$12,707,429	41,155	+24.3%	Shares	Sole	2023-05-15
2022-12-31	$10,224,590	33,100	-15.7%	Put	Sole	2023-02-14
2022-12-31	$12,123,398	39,247	-40.7%	Shares	Sole	2023-02-14
2022-12-31	$20,449,180	66,200	+68.7%	Call	Sole	2023-02-14
2022-09-30	$10,475,194	39,230	+18.5%	Shares	Sole	2023-05-04
2022-09-30	$8,838,362	33,100	-68.7%	Put	Sole	2023-05-04
2022-06-30	$28,854,118	105,685	-6.0%	Shares	Sole	2022-08-11
2022-03-31	$39,694,258	112,477	0.0%	Shares	Sole	2022-09-06
2021-12-31	$33,630,623	112,477	—	Shares	Sole	2022-09-06
No filing history on record for this holder in this stock.