Marshall Wace’s Berkshire Hathaway Class A BRK.A Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q4
Sell
-64
Closed -$34M 1866
2023
Q3
$34M Buy
64
+57
+814% +$30.3M 0.07% 274
2023
Q2
$3.62M Buy
7
+5
+250% +$2.59M 0.01% 962
2023
Q1
$931K Buy
+2
New +$931K ﹤0.01% 1446
2022
Q3
Sell
-92
Closed -$37.6M 2589
2022
Q2
$37.6M Buy
92
+32
+53% +$13.1M 0.08% 243
2022
Q1
$31.7M Buy
60
+59
+5,900% +$31.2M 0.06% 319
2021
Q4
$451K Hold
1
﹤0.01% 2209
2021
Q3
$411K Sell
1
-15
-94% -$6.17M ﹤0.01% 1936
2021
Q2
$6.7M Buy
16
+13
+433% +$5.44M 0.03% 610
2021
Q1
$1.16M Buy
+3
New +$1.16M 0.01% 1340
2020
Q2
Sell
-43
Closed -$11.7M 1538
2020
Q1
$11.7M Buy
+43
New +$11.7M 0.12% 180
2018
Q2
Sell
-3
Closed -$897K 707
2018
Q1
$897K Hold
3
0.04% 273
2017
Q4
$893K Hold
3
0.04% 253
2017
Q3
$824K Buy
+3
New +$824K 0.04% 243
2017
Q2
Sell
-7
Closed -$1.75M 320
2017
Q1
$1.75M Buy
+7
New +$1.75M 0.08% 151