FMAEN1
BRK.B icon

Fund Management at Engine No 1’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q4
Sell
-26,081
Closed -$9.14M 63
2023
Q3
$9.14M Buy
26,081
+2,865
+12% +$1M 1.4% 15
2023
Q2
$7.92M Buy
23,216
+1,364
+6% +$465K 1.46% 14
2023
Q1
$6.75M Buy
21,852
+2,018
+10% +$623K 1.36% 14
2022
Q4
$6.13M Buy
19,834
+2,480
+14% +$766K 1.5% 8
2022
Q3
$4.63M Sell
17,354
-914
-5% -$244K 1.36% 13
2022
Q2
$4.99M Buy
18,268
+2,764
+18% +$755K 1.32% 13
2022
Q1
$5.47M Buy
+15,504
New +$5.47M 1.37% 15