MAA
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Mraz Amerine & Associates’s White Mountains Insurance WTM Stock Holding History

Mraz Amerine & Associates’s Portfolio WTM Stock Details WTM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$46.1M Buy
22,218
+39
+0.2% +$83.5K 6.61% 3
2026
Q1 		$48.7M Sell
22,179
-450
-2% -$964K 7.18% 3
2025
Q4 		$47M Buy
22,629
+23
+0.1% +$45K 6.99% 3
2025
Q3 		$37.8M Buy
22,606
+1,030
+5% +$1.84M 5.89% 4
2025
Q2 		$38.7M Buy
21,576
+548
+3% +$975K 6.21% 4
2025
Q1 		$40M Sell
21,028
-41
-0.2% -$77.2K 6.87% 4
2024
Q4 		$41M Sell
21,069
-129
-0.6% -$244K 7.3% 4
2024
Q3 		$36M Buy
21,198
+167
+0.8% +$291K 6.5% 4
2024
Q2 		$38.2M Sell
21,031
-509
-2% -$900K 7.85% 2
2024
Q1 		$38.6M Sell
21,540
-443
-2% -$743K 7.3% 2
2023
Q4 		$33.1M Sell
21,983
-41
-0.2% -$60.9K 6.93% 2
2023
Q3 		$32.9M Sell
22,024
-374
-2% -$574K 7.42% 2
2023
Q2 		$31.1M Buy
22,398
+36
+0.2% +$50.7K 7.31% 2
2023
Q1 		$30.8M Sell
22,362
-310
-1% -$445K 7.58% 2
2022
Q4 		$32.1M Buy
22,672
+162
+0.7% +$220K 7.56% 3
2022
Q3 		$29.3M Sell
22,510
-161
-0.7% -$208K 7.87% 2
2022
Q2 		$28.3M Sell
22,671
-102
-0.4% -$118K 7.26% 2
2022
Q1 		$25.9M Buy
22,773
+139
+0.6% +$146K 6.15% 3
2021
Q4 		$22.9M Sell
22,634
-308
-1% -$325K 5.89% 2
2021
Q3 		$24.5M Sell
22,942
-278
-1% -$310K 6.7% 2
2021
Q2 		$26.7M Sell
23,220
-475
-2% -$555K 7.23% 2
2021
Q1 		$26.4M Sell
23,695
-717
-3% -$802K 7.68% 2
2020
Q4 		$24.4M Sell
24,412
-1,052
-4% -$990K 8.12% 2
2020
Q3 		$19.8M Sell
25,464
-696
-3% -$602K 7.38% 2
2020
Q2 		$23.2M Sell
26,160
-221
-0.8% -$199K 8.63% 2
2020
Q1 		$24M Sell
26,381
-304
-1% -$315K 9.44% 2
2019
Q4 		$29.8M Sell
26,685
-390
-1% -$425K 8.5% 2
2019
Q3 		$29.2M Sell
27,075
-563
-2% -$601K 8.7% 3
2019
Q2 		$28.2M Sell
27,638
-472
-2% -$454K 8.39% 2
2019
Q1 		$26M Sell
28,110
-275
-1% -$249K 8.08% 2
2018
Q4 		$24.3M Buy
28,385
+114
+0.4% +$102K 8.06% 2
2018
Q3 		$26.5M Sell
28,271
-309
-1% -$286K 7.84% 2
2018
Q2 		$25.9M Sell
28,580
-180
-0.6% -$159K 7.84% 2
2018
Q1 		$23.7M Buy
28,760
+453
+2% +$374K 7.49% 2
2017
Q4 		$24.1M Sell
28,307
-638
-2% -$558K 7.39% 2
2017
Q3 		$24.8M Sell
28,945
-1,054
-4% -$906K 7.84% 2
2017
Q2 		$26.1M Sell
29,999
-252
-0.8% -$219K 8.11% 2
2017
Q1 		$26M Sell
30,251
-343
-1% -$307K 8.11% 2
2016
Q4 		$25.6M Sell
30,594
-286
-0.9% -$240K 8.02% 2
2016
Q3 		$25.6M Sell
30,880
-152
-0.5% -$125K 8.75% 2
2016
Q2 		$26.1M Sell
31,032
-384
-1% -$313K 9.14% 2
2016
Q1 		$25.2M Buy
31,416
+233
+0.7% +$174K 9.28% 2
2015
Q4 		$22.7M Buy
31,183
+345
+1% +$264K 8.64% 2
2015
Q3 		$23M Buy
30,838
+425
+1% +$306K 9.12% 2
2015
Q2 		$19.9M Buy
30,413
+460
+2% +$305K 7.48% 2
2015
Q1 		$20.5M Buy
29,953
+13
+0% +$8.58K 7.68% 2
2014
Q4 		$18.9M Buy
29,940
+1,188
+4% +$756K 7.13% 2
2014
Q3 		$18.1M Buy
28,752
+773
+3% +$482K 6.98% 2
2014
Q2 		$17M Buy
27,979
+1,143
+4% +$681K 6.59% 2
2014
Q1 		$16.1M Buy
26,836
+2,320
+9% +$1.35M 6.73% 2
2013
Q4 		$14.8M Buy
24,516
+218
+0.9% +$128K 6.6% 2
2013
Q3 		$13.8M Buy
24,298
+1,068
+5% +$620K 6.63% 2
2013
Q2 		$13.4M Buy
+23,230
New +$13.6M 6.79% 2

Other funds holding WTM

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
WCM
Wallace Capital Management Dallas, Texas $912M AUM 21.45% 1-Year Est. Return
FMI
Fiduciary Management Inc Milwaukee, Wisconsin $7.03B AUM 11.68% 1-Year Est. Return

Mraz Amerine & Associates's WTM Position: Q2 2026 in Review

Mraz Amerine & Associates increased its White Mountains Insurance (WTM) stake by 0.18% in Q2 2026, buying an estimated $83.5K and bringing the position to 22,218 shares worth $46.1M. The position accounts for 6.61% of the portfolio, ranked #3.

Mraz Amerine & Associates first reported a position in WTM in Q2 2013 and has held it in 53 quarters since. The position peaked at $48.7M in Q1 2026. 356 funds tracked by Wall St. Rank hold WTM as of Q2 2026.

  • Mraz Amerine & Associates held 22,218 shares of White Mountains Insurance worth $46.1M as of Q2 2026.
  • Mraz Amerine & Associates bought 39 White Mountains Insurance shares in Q2 2026, an estimated $83.5K.
  • White Mountains Insurance made up 6.61% of Mraz Amerine & Associates's portfolio in Q2 2026, its #3 holding.
  • Mraz Amerine & Associates first reported a position in White Mountains Insurance in Q2 2013 and has held it in 53 quarters since.
  • Mraz Amerine & Associates's White Mountains Insurance position peaked at $48.7M in Q1 2026.
  • 356 funds tracked by Wall St. Rank held White Mountains Insurance as of Q2 2026.

Based on Mraz Amerine & Associates's 13F filing for Q2 2026, filed 16 Jul 2026.