Mawer Investment Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$28M Buy
57,627
+4,451
+8% +$2.16M 0.14% 83
2025
Q1
$28.3M Buy
53,176
+52,426
+6,990% +$27.9M 0.14% 77
2024
Q4
$340K Hold
750
﹤0.01% 97
2024
Q3
$345K Hold
750
﹤0.01% 101
2024
Q2
$305K Hold
750
﹤0.01% 105
2024
Q1
$315K Hold
750
﹤0.01% 105
2023
Q4
$267K Hold
750
﹤0.01% 106
2023
Q3
$263K Hold
750
﹤0.01% 104
2023
Q2
$256K Hold
750
﹤0.01% 101
2023
Q1
$232K Hold
750
﹤0.01% 103
2022
Q4
$232K Hold
750
﹤0.01% 110
2022
Q3
$200K Hold
750
﹤0.01% 106
2022
Q2
$205K Hold
750
﹤0.01% 105
2022
Q1
$265K Hold
750
﹤0.01% 109
2021
Q4
$224K Hold
750
﹤0.01% 118
2021
Q3
$205K Hold
750
﹤0.01% 109
2021
Q2
$208K Buy
+750
New +$208K ﹤0.01% 97