Fuller & Thaler Asset Management’s White Mountains Insurance WTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$230M Sell
104,561
-3,611
-3% -$7.73M 0.77% 24
2025
Q4
$225M Buy
108,172
+81
+0.1% +$158K 0.76% 24
2025
Q3
$181M Buy
108,091
+7,107
+7% +$12.7M 0.61% 40
2025
Q2
$181M Sell
100,984
-9,108
-8% -$16.2M 0.66% 33
2025
Q1
$212M Sell
110,092
-3,985
-3% -$7.5M 0.82% 21
2024
Q4
$222M Sell
114,077
-8,200
-7% -$15.5M 0.84% 20
2024
Q3
$207M Sell
122,277
-7,006
-5% -$12.2M 0.81% 27
2024
Q2
$235M Sell
129,283
-1,631
-1% -$2.88M 1.01% 16
2024
Q1
$235M Buy
130,914
+1,394
+1% +$2.34M 1.02% 16
2023
Q4
$195M Sell
129,520
-4,289
-3% -$6.37M 0.99% 16
2023
Q3
$200M Sell
133,809
-6,468
-5% -$9.93M 1.15% 14
2023
Q2
$195M Sell
140,277
-3,461
-2% -$4.87M 1.11% 15
2023
Q1
$198M Sell
143,738
-9,532
-6% -$13.7M 1.14% 12
2022
Q4
$217M Buy
153,270
+9,312
+6% +$12.6M 1.38% 7
2022
Q3
$188M Buy
143,958
+3,047
+2% +$3.94M 1.35% 8
2022
Q2
$176M Buy
140,911
+994
+0.7% +$1.15M 1.21% 10
2022
Q1
$159M Buy
139,917
+6,210
+5% +$6.5M 0.94% 22
2021
Q4
$136M Buy
133,707
+38,108
+40% +$40.3M 0.79% 35
2021
Q3
$102M Sell
95,599
-1,010
-1% -$1.13M 0.66% 45
2021
Q2
$111M Buy
96,609
+27,376
+40% +$32M 0.72% 41
2021
Q1
$77.2M Buy
69,233
+13,877
+25% +$15.5M 0.54% 58
2020
Q4
$55.4M Sell
55,356
-1,276
-2% -$1.2M 0.51% 68
2020
Q3
$44.1M Sell
56,632
-2,457
-4% -$2.12M 0.56% 67
2020
Q2
$52.5M Sell
59,089
-993
-2% -$895K 0.69% 50
2020
Q1
$54.7M Sell
60,082
-7,447
-11% -$7.71M 0.92% 26
2019
Q4
$75.3M Buy
67,529
+4,895
+8% +$5.34M 0.84% 32
2019
Q3
$67.6M Sell
62,634
-25,695
-29% -$27.4M 0.8% 38
2019
Q2
$90.2M Buy
88,329
+9,322
+12% +$8.97M 1.05% 21
2019
Q1
$73.1M Buy
79,007
+4,633
+6% +$4.2M 0.93% 27
2018
Q4
$63.8M Sell
74,374
-23,043
-24% -$20.5M 0.92% 31
2018
Q3
$91.2M Sell
97,417
-13,686
-12% -$12.7M 0.94% 30
2018
Q2
$101M Sell
111,103
-69,056
-38% -$60.8M 1.09% 24
2018
Q1
$148M Buy
180,159
+8,054
+5% +$6.65M 1.74% 7
2017
Q4
$147M Sell
172,105
-205
-0.1% -$179K 1.76% 8
2017
Q3
$148M Buy
172,310
+1,643
+1% +$1.41M 1.81% 7
2017
Q2
$148M Buy
170,667
+717
+0.4% +$622K 1.94% 7
2017
Q1
$150M Buy
169,950
+11,934
+8% +$10.7M 2.04% 4
2016
Q4
$132M Sell
158,016
-2,111
-1% -$1.77M 1.99% 6
2016
Q3
$133M Sell
160,127
-1,069
-0.7% -$881K 2.19% 5
2016
Q2
$136M Buy
161,196
+26,695
+20% +$21.8M 2.32% 3
2016
Q1
$108M Buy
134,501
+25,328
+23% +$18.9M 2.1% 4
2015
Q4
$79.3M Buy
109,173
+19,650
+22% +$15M 1.7% 11
2015
Q3
$66.9M Buy
89,523
+11,607
+15% +$8.35M 1.73% 9
2015
Q2
$51M Buy
77,916
+14,760
+23% +$9.79M 1.44% 13
2015
Q1
$43.2M Buy
63,156
+10,909
+21% +$7.2M 1.38% 15
2014
Q4
$32.9M Buy
52,247
+11,219
+27% +$7.14M 1.19% 18
2014
Q3
$25.9M Buy
41,028
+5,688
+16% +$3.55M 1.11% 23
2014
Q2
$21.5M Buy
35,340
+8,200
+30% +$4.88M 0.91% 29
2014
Q1
$16.3M Buy
+27,140
New +$15.8M 0.78% 29
2013
Q3
Sell
-120
Closed -$69K 734
2013
Q2
$69K Buy
+120
New +$70K ﹤0.01% 545

Other funds holding WTM