Wellington Management Group’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
$44.3M Sell
24,651
-787
-3% -$1.41M 0.01% 718
2025
Q1
$49M Sell
25,438
-24,488
-49% -$47.2M 0.01% 686
2024
Q4
$97.1M Sell
49,926
-10,749
-18% -$20.9M 0.02% 535
2024
Q3
$103M Sell
60,675
-9,114
-13% -$15.5M 0.02% 525
2024
Q2
$127M Buy
69,789
+8,783
+14% +$16M 0.02% 482
2024
Q1
$109M Sell
61,006
-6,375
-9% -$11.4M 0.02% 539
2023
Q4
$101M Sell
67,381
-3,440
-5% -$5.18M 0.02% 557
2023
Q3
$106M Sell
70,821
-8,814
-11% -$13.2M 0.02% 509
2023
Q2
$111M Buy
79,635
+8,911
+13% +$12.4M 0.02% 525
2023
Q1
$97.4M Sell
70,724
-12,650
-15% -$17.4M 0.02% 542
2022
Q4
$118M Sell
83,374
-6,636
-7% -$9.39M 0.02% 492
2022
Q3
$117M Sell
90,010
-96,088
-52% -$125M 0.03% 475
2022
Q2
$232M Sell
186,098
-26,924
-13% -$33.6M 0.05% 338
2022
Q1
$242M Sell
213,022
-8,537
-4% -$9.7M 0.04% 371
2021
Q4
$225M Sell
221,559
-2,301
-1% -$2.33M 0.04% 408
2021
Q3
$239M Sell
223,860
-12,808
-5% -$13.7M 0.04% 394
2021
Q2
$272M Buy
236,668
+703
+0.3% +$807K 0.05% 374
2021
Q1
$263M Sell
235,965
-14,755
-6% -$16.5M 0.05% 366
2020
Q4
$251M Buy
250,720
+9,867
+4% +$9.87M 0.05% 361
2020
Q3
$188M Sell
240,853
-12,157
-5% -$9.47M 0.04% 382
2020
Q2
$225M Buy
253,010
+9,104
+4% +$8.08M 0.05% 328
2020
Q1
$222M Sell
243,906
-3,976
-2% -$3.62M 0.06% 274
2019
Q4
$277M Sell
247,882
-2,102
-0.8% -$2.34M 0.06% 315
2019
Q3
$270M Sell
249,984
-12,292
-5% -$13.3M 0.06% 304
2019
Q2
$268M Buy
262,276
+12,670
+5% +$12.9M 0.06% 294
2019
Q1
$231M Buy
249,606
+25,351
+11% +$23.5M 0.05% 327
2018
Q4
$192M Sell
224,255
-965
-0.4% -$828K 0.05% 346
2018
Q3
$211M Buy
225,220
+5,031
+2% +$4.71M 0.04% 377
2018
Q2
$200M Buy
220,189
+33,653
+18% +$30.5M 0.04% 375
2018
Q1
$153M Buy
186,536
+9,188
+5% +$7.56M 0.03% 440
2017
Q4
$151M Buy
177,348
+18,828
+12% +$16M 0.03% 429
2017
Q3
$136M Buy
158,520
+10,311
+7% +$8.84M 0.03% 455
2017
Q2
$129M Buy
148,209
+9,384
+7% +$8.15M 0.03% 435
2017
Q1
$122M Buy
138,825
+657
+0.5% +$578K 0.03% 438
2016
Q4
$116M Sell
138,168
-11,308
-8% -$9.45M 0.03% 451
2016
Q3
$124M Buy
149,476
+8,385
+6% +$6.96M 0.03% 422
2016
Q2
$119M Sell
141,091
-551
-0.4% -$464K 0.03% 430
2016
Q1
$114M Buy
141,642
+22
+0% +$17.7K 0.03% 434
2015
Q4
$103M Sell
141,620
-15,347
-10% -$11.2M 0.03% 459
2015
Q3
$117M Sell
156,967
-1,435
-0.9% -$1.07M 0.03% 408
2015
Q2
$104M Sell
158,402
-7,329
-4% -$4.8M 0.03% 478
2015
Q1
$113M Buy
165,731
+1,546
+0.9% +$1.06M 0.03% 470
2014
Q4
$103M Sell
164,185
-530
-0.3% -$334K 0.03% 492
2014
Q3
$104M Sell
164,715
-1,685
-1% -$1.06M 0.03% 488
2014
Q2
$101M Buy
166,400
+71,573
+75% +$43.5M 0.03% 519
2014
Q1
$56.9M Buy
94,827
+76,525
+418% +$45.9M 0.02% 700
2013
Q4
$11M Sell
18,302
-340
-2% -$205K ﹤0.01% 1208
2013
Q3
$10.6M Buy
18,642
+5,497
+42% +$3.12M ﹤0.01% 1201
2013
Q2
$7.56M Buy
+13,145
New +$7.56M ﹤0.01% 1285