Peak6 LLC Berkshire Hathaway Inc Class B Transaction History

Peak6 LLC

  • $61.1 Billion
  • Q3 2025

A detailed history of Peak6 LLC transactions in Berkshire Hathaway Inc Class B stock. As of the latest transaction made, Peak6 LLC holds 11,500 shares of BRK-B stock, worth $5.85 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
11,500
Previous 18,700 38.5%
Holding current value
$5.85 Million
Previous $9.08 Million 36.35%
% of portfolio
0.01%
Previous 0.02%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025
SELL
$459.11 - $506.91 $1.73 Million - $1.91 Million
-3,765 Reduced 77.15%
1,115 $560,000
Q2 2025

Aug 13, 2025
BUY
$483.48 - $539.8 $2.36 Million - $2.63 Million
4,877 Added 162566.67%
4,880 $2.37 Million
Q4 2024

Feb 13, 2025
BUY
$442.29 - $483.08 $1,326 - $1,449
3 New
3 $1,000

Others Institutions Holding BRK-B

# of Institutions
5,128
Shares Held
882M
Call Options Held
19.6M
Put Options Held
15.2M
View Full List

About BERKSHIRE HATHAWAY INC - Class B

BRK-B Quotes by TradingView
  • Ticker BRK-B
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Diversified
  • Shares Outstandng 1,301,129,984
  • Market Cap $662B
More about BRK-B
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