Marshall Wace’s White Mountains Insurance WTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q1
Sell
-156
Closed -$158K 3396
2021
Q4
$158K Buy
+156
New +$158K ﹤0.01% 2557
2020
Q4
Sell
-1,636
Closed -$1.27M 2087
2020
Q3
$1.27M Buy
+1,636
New +$1.27M 0.01% 900
2019
Q1
Sell
-1,008
Closed -$865K 2078
2018
Q4
$865K Buy
+1,008
New +$865K 0.01% 945
2017
Q1
Sell
-315
Closed -$263K 777
2016
Q4
$263K Buy
+315
New +$263K ﹤0.01% 897