Winthrop Capital 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
$274K Buy
+565
New +$274K 0.07% 117
2025
Q1
Sell
-565
Closed -$255K 341
2024
Q4
$255K Buy
565
+3
+0.5% +$1.35K 0.07% 120
2024
Q3
$259K Hold
562
0.12% 57
2024
Q2
$229K Buy
562
+12
+2% +$4.89K 0.11% 56
2024
Q1
$231K Buy
550
+100
+22% +$42K 0.11% 60
2023
Q4
$160K Buy
+450
New +$160K 0.05% 125