Birchbrook’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
$1.67M Sell
3,431
-97
-3% -$47.1K 0.89% 25
2025
Q1
$1.88M Buy
3,528
+81
+2% +$43.1K 1.06% 19
2024
Q4
$1.56M Buy
3,447
+39
+1% +$17.7K 0.89% 25
2024
Q3
$1.57M Buy
3,408
+2,518
+283% +$1.16M 0.87% 25
2024
Q2
$362K Sell
890
-10
-1% -$4.07K 0.22% 51
2024
Q1
$378K Sell
900
-40
-4% -$16.8K 0.23% 49
2023
Q4
$335K Buy
+940
New +$335K 0.22% 54