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Thompson Siegel & Walmsley’s White Mountains Insurance WTM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$14.9M Sell
8,305
-12
-0.1% -$21.5K 0.25% 97
2025
Q1
$16M Sell
8,317
-1,929
-19% -$3.71M 0.27% 91
2024
Q4
$19.9M Sell
10,246
-117
-1% -$228K 0.31% 88
2024
Q3
$17.6M Sell
10,363
-1,554
-13% -$2.64M 0.26% 89
2024
Q2
$21.7M Sell
11,917
-3,948
-25% -$7.18M 0.35% 77
2024
Q1
$28.5M Buy
15,865
+70
+0.4% +$126K 0.44% 73
2023
Q4
$23.8M Sell
15,795
-463
-3% -$697K 0.38% 79
2023
Q3
$24.3M Sell
16,258
-1,152
-7% -$1.72M 0.4% 78
2023
Q2
$24.2M Sell
17,410
-7
-0% -$9.72K 0.39% 77
2023
Q1
$24M Sell
17,417
-2,412
-12% -$3.32M 0.39% 80
2022
Q4
$28M Buy
19,829
+672
+4% +$950K 0.45% 73
2022
Q3
$25M Sell
19,157
-3,622
-16% -$4.72M 0.43% 78
2022
Q2
$28.4M Sell
22,779
-6,249
-22% -$7.79M 0.46% 74
2022
Q1
$33M Sell
29,028
-195
-0.7% -$222K 0.47% 67
2021
Q4
$29.6M Sell
29,223
-1,529
-5% -$1.55M 0.41% 78
2021
Q3
$32.9M Buy
30,752
+27
+0.1% +$28.9K 0.47% 66
2021
Q2
$35.3M Sell
30,725
-263
-0.8% -$302K 0.48% 68
2021
Q1
$34.5M Buy
30,988
+3,146
+11% +$3.51M 0.49% 68
2020
Q4
$27.9M Sell
27,842
-61
-0.2% -$61K 0.45% 70
2020
Q3
$21.7M Buy
27,903
+5,323
+24% +$4.15M 0.42% 70
2020
Q2
$20.1M Buy
22,580
+283
+1% +$251K 0.4% 74
2020
Q1
$20.3M Buy
22,297
+1,842
+9% +$1.68M 0.48% 68
2019
Q4
$22.8M Sell
20,455
-88
-0.4% -$98.2K 0.35% 82
2019
Q3
$22.2M Sell
20,543
-1,824
-8% -$1.97M 0.35% 81
2019
Q2
$22.8M Sell
22,367
-2,048
-8% -$2.09M 0.33% 83
2019
Q1
$22.6M Buy
24,415
+406
+2% +$376K 0.32% 84
2018
Q4
$20.6M Sell
24,009
-1,763
-7% -$1.51M 0.32% 86
2018
Q3
$24.1M Sell
25,772
-11,015
-30% -$10.3M 0.31% 90
2018
Q2
$33.4M Sell
36,787
-11,332
-24% -$10.3M 0.43% 75
2018
Q1
$39.6M Buy
48,119
+5,686
+13% +$4.68M 0.49% 65
2017
Q4
$36.1M Sell
42,433
-208
-0.5% -$177K 0.43% 68
2017
Q3
$36.5M Buy
42,641
+10,135
+31% +$8.69M 0.44% 71
2017
Q2
$28.2M Buy
32,506
+223
+0.7% +$194K 0.33% 81
2017
Q1
$28.4M Sell
32,283
-767
-2% -$675K 0.33% 85
2016
Q4
$27.6M Sell
33,050
-3,972
-11% -$3.32M 0.36% 86
2016
Q3
$30.7M Buy
37,022
+5,694
+18% +$4.73M 0.48% 76
2016
Q2
$26.4M Sell
31,328
-984
-3% -$829K 0.42% 86
2016
Q1
$25.9M Sell
32,312
-621
-2% -$498K 0.42% 86
2015
Q4
$23.9M Buy
32,933
+360
+1% +$262K 0.43% 81
2015
Q3
$24.3M Sell
32,573
-72
-0.2% -$53.8K 0.45% 74
2015
Q2
$21.4M Sell
32,645
-3
-0% -$1.97K 0.38% 100
2015
Q1
$22.3M Sell
32,648
-216
-0.7% -$148K 0.39% 96
2014
Q4
$20.7M Buy
32,864
+919
+3% +$579K 0.39% 89
2014
Q3
$20.1M Sell
31,945
-395
-1% -$249K 0.4% 91
2014
Q2
$19.7M Sell
32,340
-1,196
-4% -$728K 0.38% 98
2014
Q1
$20.1M Buy
33,536
+1,316
+4% +$789K 0.45% 74
2013
Q4
$19.4M Buy
32,220
+2,516
+8% +$1.52M 0.45% 74
2013
Q3
$16.9M Sell
29,704
-2,221
-7% -$1.26M 0.37% 113
2013
Q2
$18.4M Buy
+31,925
New +$18.4M 0.4% 103