Summa Corp. Berkshire Hathaway Inc Class B Transaction History

Summa Corp.

$192 Billion
Q2 2025

A detailed history of Summa Corp. transactions in Berkshire Hathaway Inc Class B stock. As of the latest transaction made, Summa Corp. holds 4,368 shares of BRK-B stock, worth $2.08 Million. This represents 1.1% of its overall portfolio holdings.

Number of Shares

4,368

Previous 4,538 3.75%

Holding current value

$2.08 Million

Previous $2.42 Billion 12.21%

% of portfolio

1.1%

Previous 1.4%

4 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 25, 2025	SELL	$483.48 - $539.8 $82,191 - $91,765	-170 Reduced 3.75%	4,368 $2.12 Billion
Q1 2025 Apr 21, 2025	BUY	$442.66 - $534.52 $15,935 - $19,242	36 Added 0.8%	4,538 $2.42 Billion
Q4 2024 Jan 23, 2025	SELL	$442.29 - $483.08 $114,995 - $125,600	-260 Reduced 5.46%	4,502 $2.04 Billion
Q4 2023 Feb 07, 2024	BUY	$331.71 - $362.68 $1.58 Million - $1.73 Million	4,762 New	4,762 $1.7 Billion

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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