SEI Investments’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
$8.81M Buy
4,905
+805
+20% +$1.45M 0.01% 1037
2025
Q1
$7.9M Buy
4,100
+883
+27% +$1.7M 0.01% 1072
2024
Q4
$6.26M Buy
3,217
+731
+29% +$1.42M 0.01% 1189
2024
Q3
$4.22M Buy
2,486
+97
+4% +$165K 0.01% 1365
2024
Q2
$4.34M Sell
2,389
-29
-1% -$52.7K 0.01% 1286
2024
Q1
$4.34M Buy
2,418
+395
+20% +$709K 0.01% 1271
2023
Q4
$3.05M Buy
2,023
+284
+16% +$428K ﹤0.01% 1409
2023
Q3
$2.6M Sell
1,739
-20
-1% -$29.9K ﹤0.01% 1467
2023
Q2
$2.44M Sell
1,759
-16
-0.9% -$22.2K ﹤0.01% 1546
2023
Q1
$2.45M Buy
1,775
+155
+10% +$214K ﹤0.01% 1533
2022
Q4
$2.29M Buy
1,620
+192
+13% +$271K 0.01% 1430
2022
Q3
$1.86M Sell
1,428
-171
-11% -$223K ﹤0.01% 1581
2022
Q2
$1.91M Sell
1,599
-57
-3% -$68.1K ﹤0.01% 1571
2022
Q1
$1.83M Sell
1,656
-372
-18% -$411K ﹤0.01% 1573
2021
Q4
$2.04M Buy
2,028
+378
+23% +$381K ﹤0.01% 1578
2021
Q3
$1.72M Sell
1,650
-23
-1% -$23.9K ﹤0.01% 1566
2021
Q2
$1.84M Sell
1,673
-470
-22% -$517K ﹤0.01% 1548
2021
Q1
$2.24M Sell
2,143
-66
-3% -$69K 0.01% 1401
2020
Q4
$2.21M Sell
2,209
-214
-9% -$214K 0.01% 1337
2020
Q3
$2.01M Sell
2,423
-1,709
-41% -$1.42M 0.01% 1284
2020
Q2
$3.77M Buy
4,132
+116
+3% +$106K 0.01% 982
2020
Q1
$3.7M Buy
4,016
+573
+17% +$528K 0.01% 887
2019
Q4
$3.79M Buy
3,443
+1,068
+45% +$1.17M 0.01% 1053
2019
Q3
$2.52M Hold
2,375
0.01% 1233
2019
Q2
$2.41M Buy
2,375
+127
+6% +$129K 0.01% 1250
2019
Q1
$2.13M Buy
2,248
+340
+18% +$322K 0.01% 1286
2018
Q4
$1.68M Buy
1,908
+960
+101% +$847K 0.01% 1361
2018
Q3
$923K Sell
948
-5,353
-85% -$5.21M ﹤0.01% 1479
2018
Q2
$5.71M Buy
6,301
+427
+7% +$387K 0.02% 854
2018
Q1
$4.83M Buy
5,874
+1,154
+24% +$949K 0.02% 832
2017
Q4
$4.02M Sell
4,720
-39
-0.8% -$33.2K 0.01% 1009
2017
Q3
$4.08M Buy
4,759
+1,136
+31% +$974K 0.01% 971
2017
Q2
$3.15M Buy
3,623
+2,082
+135% +$1.81M 0.01% 1023
2017
Q1
$1.36M Sell
1,541
-104
-6% -$91.5K 0.01% 1290
2016
Q4
$1.38M Buy
1,645
+35
+2% +$29.3K 0.01% 1274
2016
Q3
$1.34M Buy
1,610
+522
+48% +$433K 0.01% 1178
2016
Q2
$916K Buy
1,088
+755
+227% +$636K 0.01% 1193
2016
Q1
$267K Sell
333
-118
-26% -$94.6K ﹤0.01% 1453
2015
Q4
$328K Buy
451
+94
+26% +$68.4K ﹤0.01% 1439
2015
Q3
$266K Buy
357
+85
+31% +$63.3K ﹤0.01% 1524
2015
Q2
$178K Sell
272
-58
-18% -$38K ﹤0.01% 1409
2015
Q1
$219K Buy
330
+130
+65% +$86.3K ﹤0.01% 1389
2014
Q4
$132K Buy
+200
New +$132K ﹤0.01% 1516