Cornerstone Advisors Asset 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
$1.08M Buy
2,213
+99
+5% +$48.1K 0.21% 56
2025
Q1
$1.13M Buy
2,114
+110
+5% +$58.6K 0.23% 56
2024
Q4
$908K Buy
2,004
+134
+7% +$60.7K 0.2% 61
2024
Q3
$861K Hold
1,870
0.19% 58
2024
Q2
$761K Hold
1,870
0.21% 58
2024
Q1
$786K Hold
1,870
0.28% 52
2023
Q4
$667K Hold
1,870
0.25% 55
2023
Q3
$655K Sell
1,870
-168
-8% -$58.9K 0.26% 53
2023
Q2
$695K Buy
2,038
+168
+9% +$57.3K 0.3% 50
2023
Q1
$577K Hold
1,870
0.28% 53
2022
Q4
$578K Buy
1,870
+39
+2% +$12K 0.31% 54
2022
Q3
$489K Buy
+1,831
New +$489K 0.37% 38