Baldwin Investment Management, LLC Berkshire Hathaway Inc Class B Transaction History

Baldwin Investment Management, LLC

$802 Million
Q2 2025

A detailed history of Baldwin Investment Management, LLC transactions in Berkshire Hathaway Inc Class B stock. As of the latest transaction made, Baldwin Investment Management, LLC holds 18,844 shares of BRK-B stock, worth $8.99 Million. This represents 1.14% of its overall portfolio holdings.

Number of Shares

18,844

Previous 19,170 1.7%

Holding current value

$8.99 Million

Previous $10.2 Million 10.34%

% of portfolio

1.14%

Previous 1.26%

11 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 11, 2025	SELL	$483.48 - $539.8 $157,614 - $175,974	-326 Reduced 1.7%	18,844 $9.15 Million
Q1 2025 May 07, 2025	BUY	$442.66 - $534.52 $139,437 - $168,373	315 Added 1.67%	19,170 $10.2 Million
Q4 2024 Feb 14, 2025	SELL	$442.29 - $483.08 $463,962 - $506,750	-1,049 Reduced 5.27%	18,855 $8.55 Million
Q3 2024 Nov 13, 2024	SELL	$405.19 - $478.57 $314,832 - $371,848	-777 Reduced 3.76%	19,904 $9.16 Million
Q2 2024 Jul 30, 2024	BUY	$396.73 - $420.24 $324,525 - $343,756	818 Added 4.12%	20,681 $8.41 Million
Q1 2024 May 14, 2024	SELL	$359.29 - $420.52 $260,125 - $304,456	-724 Reduced 3.52%	19,863 $8.35 Million
Q4 2023 Feb 13, 2024	BUY	$331.71 - $362.68 $460,413 - $503,399	1,388 Added 7.23%	20,587 $7.34 Million
Q3 2023 Nov 14, 2023	BUY	$340.9 - $370.48 $26,249 - $28,526	77 Added 0.4%	19,199 $6.73 Million
Q2 2023 Aug 01, 2023	BUY	$309.07 - $341.0 $559,107 - $616,869	1,809 Added 10.45%	19,122 $6.52 Million
Q1 2023 May 15, 2023	SELL	$293.51 - $320.37 $342,232 - $373,551	-1,166 Reduced 6.31%	17,313 $5.35 Million
Q4 2022 Feb 10, 2023	BUY	$264.0 - $318.6 $4.88 Million - $5.89 Million	18,479 New	18,479 $5.71 Million

Others Institutions Holding BRK-B

# of Institutions

5,039

Shares Held

924M

Call Options Held

18.4M

Put Options Held

13.1M

View Full List

About BERKSHIRE HATHAWAY INC - Class B

Ticker BRK-B
Exchange NYSE
Sector Financial Services
Industry Insurance—Diversified
Shares Outstandng 1,301,129,984
Market Cap $621B

More about BRK-B

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Baldwin Investment Management, LLC Berkshire Hathaway Inc Class B Transaction History