Qube Research & Technologies (QRT)’s White Mountains Insurance WTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.22M Buy
1,792
+517
+41% +$928K ﹤0.01% 1427
2025
Q1
$2.46M Buy
1,275
+207
+19% +$399K ﹤0.01% 1472
2024
Q4
$2.08M Sell
1,068
-645
-38% -$1.25M ﹤0.01% 1476
2024
Q3
$2.91M Buy
1,713
+69
+4% +$117K ﹤0.01% 1284
2024
Q2
$2.99M Buy
1,644
+75
+5% +$136K ﹤0.01% 1214
2024
Q1
$2.82M Sell
1,569
-277
-15% -$497K ﹤0.01% 1333
2023
Q4
$2.78M Buy
1,846
+52
+3% +$78.3K 0.01% 1153
2023
Q3
$2.68M Sell
1,794
-1,355
-43% -$2.03M 0.01% 988
2023
Q2
$4.37M Buy
3,149
+698
+28% +$969K 0.02% 664
2023
Q1
$3.38M Buy
2,451
+867
+55% +$1.19M 0.01% 731
2022
Q4
$2.24M Sell
1,584
-507
-24% -$717K 0.01% 837
2022
Q3
$2.73M Buy
2,091
+1,375
+192% +$1.79M 0.02% 764
2022
Q2
$892K Sell
716
-1,546
-68% -$1.93M 0.01% 1140
2022
Q1
$2.57M Sell
2,262
-3,665
-62% -$4.16M 0.02% 705
2021
Q4
$6.01M Buy
5,927
+1,380
+30% +$1.4M 0.05% 500
2021
Q3
$4.86M Buy
4,547
+774
+21% +$828K 0.06% 419
2021
Q2
$4.33M Sell
3,773
-995
-21% -$1.14M 0.05% 448
2021
Q1
$5.32M Buy
4,768
+2,927
+159% +$3.26M 0.08% 306
2020
Q4
$1.84M Sell
1,841
-2,940
-61% -$2.94M 0.03% 647
2020
Q3
$3.72M Buy
4,781
+4,059
+562% +$3.16M 0.05% 453
2020
Q2
$641K Buy
+722
New +$641K 0.01% 1015