Postrock Partners’s Berkshire Hathaway Class A BRK.A Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$32.1M Hold
44
15.33% 1
2025
Q1
$35.1M Hold
44
17.39% 1
2024
Q4
$30M Buy
+44
New +$30M 14.52% 2