MAM
BRK.B icon

Mainsail Asset Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$776K Buy
1,597
+120
+8% +$58.3K 0.48% 23
2025
Q1
$787K Buy
1,477
+114
+8% +$60.7K 0.54% 22
2024
Q4
$618K Sell
1,363
-1
-0.1% -$453 0.43% 27
2024
Q3
$628K Hold
1,364
0.47% 26
2024
Q2
$555K Hold
1,364
0.44% 24
2024
Q1
$574K Hold
1,364
0.47% 23
2023
Q4
$486K Buy
+1,364
New +$486K 0.45% 24