Mawer Investment Management’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
$591M Buy
811
+127
+19% +$92.6M 3% 10
2025
Q1
$546M Buy
+684
New +$546M 2.64% 12