California Public Employees Retirement System
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California Public Employees Retirement System’s White Mountains Insurance WTM Stock Holding History

California Public Employees Retirement System’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
Q1 		$14.1M Sell
6,414
-302
-4% -$647K 0.01% 756
2025
Q4 		$14M Sell
6,716
-2,516
-27% -$4.92M 0.01% 761
2025
Q3 		$15.4M Sell
9,232
-1,162
-11% -$2.07M 0.01% 735
2025
Q2 		$18.7M Sell
10,394
-1,141
-10% -$2.03M 0.01% 639
2025
Q1 		$22.2M Sell
11,535
-906
-7% -$1.71M 0.02% 570
2024
Q4 		$24.2M Sell
12,441
-766
-6% -$1.45M 0.02% 579
2024
Q3 		$22.4M Sell
13,207
-1,095
-8% -$1.91M 0.02% 600
2024
Q2 		$26M Buy
14,302
+224
+2% +$396K 0.02% 533
2024
Q1 		$25.3M Hold
14,078
– – 0.02% 564
2023
Q4 		$21.2M Hold
14,078
– – 0.02% 602
2023
Q3 		$21.1M Buy
14,078
+196
+1% +$301K 0.02% 570
2023
Q2 		$19.3M Buy
13,882
+7
+0.1% +$9.86K 0.02% 605
2023
Q1 		$19.1M Buy
13,875
+1,542
+13% +$2.21M 0.02% 604
2022
Q4 		$17.4M Buy
12,333
+21
+0.2% +$28.5K 0.01% 669
2022
Q3 		$16M Buy
12,312
+1,662
+16% +$2.15M 0.01% 661
2022
Q2 		$13.3M Buy
10,650
+4,358
+69% +$5.06M 0.01% 685
2022
Q1 		$7.15M Buy
6,292
+100
+2% +$105K 0.01% 1063
2021
Q4 		$6.28M Sell
6,192
-701
-10% -$741K ﹤0.01% 1137
2021
Q3 		$7.37M Hold
6,893
– – 0.01% 1124
2021
Q2 		$7.91M Sell
6,893
-606
-8% -$707K 0.01% 1134
2021
Q1 		$8.36M Buy
7,499
+373
+5% +$417K 0.01% 1171
2020
Q4 		$7.13M Buy
7,126
+253
+4% +$238K 0.01% 1217
2020
Q3 		$5.35M Buy
6,873
+170
+3% +$147K ﹤0.01% 1198
2020
Q2 		$5.95M Sell
6,703
-233
-3% -$210K 0.01% 1098
2020
Q1 		$6.31M Sell
6,936
-200
-3% -$207K 0.01% 905
2019
Q4 		$7.96M Buy
7,136
+444
+7% +$484K 0.01% 1129
2019
Q3 		$7.23M Buy
6,692
+5,019
+300% +$5.35M 0.01% 1037
2019
Q2 		$1.71M Buy
1,673
+750
+81% +$721K ﹤0.01% 1804
2019
Q1 		$854K Sell
923
-549
-37% -$497K ﹤0.01% 2312
2018
Q4 		$1.26M Buy
1,472
+54
+4% +$48.1K ﹤0.01% 2045
2018
Q3 		$1.33M Sell
1,418
-294
-17% -$273K ﹤0.01% 2166
2018
Q2 		$1.55M Buy
1,712
+304
+22% +$268K ﹤0.01% 2066
2018
Q1 		$1.16M Sell
1,408
-473
-25% -$390K ﹤0.01% 2215
2017
Q4 		$1.6M Sell
1,881
-1,364
-42% -$1.19M ﹤0.01% 2062
2017
Q3 		$2.78M Sell
3,245
-6,455
-67% -$5.55M ﹤0.01% 1701
2017
Q2 		$8.43M Sell
9,700
-300
-3% -$260K 0.01% 932
2017
Q1 		$8.8M Hold
10,000
– – 0.01% 910
2016
Q4 		$8.36M Sell
10,000
-900
-8% -$754K 0.01% 944
2016
Q3 		$9.05M Sell
10,900
-800
-7% -$659K 0.01% 894
2016
Q2 		$9.85M Sell
11,700
-200
-2% -$163K 0.02% 838
2016
Q1 		$9.55M Sell
11,900
-1,598
-12% -$1.2M 0.02% 848
2015
Q4 		$9.81M Sell
13,498
-100
-0.7% -$76.6K 0.02% 866
2015
Q3 		$10.2M Buy
13,598
+100
+0.7% +$72K 0.02% 840
2015
Q2 		$8.84M Sell
13,498
-600
-4% -$398K 0.01% 972
2015
Q1 		$9.23M Hold
14,098
– – 0.01% 991
2014
Q4 		$9.23M Sell
14,098
-600
-4% -$382K 0.01% 991
2014
Q3 		$9.26M Sell
14,698
-200
-1% -$125K 0.01% 987
2014
Q2 		$9.06M Sell
14,898
-100
-0.7% -$59.6K 0.01% 1042
2014
Q1 		$8.92M Sell
14,998
-500
-3% -$292K 0.01% 1007
2013
Q4 		$9.29M Buy
15,498
+130
+0.8% +$76.6K 0.01% 983
2013
Q3 		$8.72M Buy
15,368
+78
+0.5% +$45.3K 0.02% 902
2013
Q2 		$8.79M Buy
+15,290
New +$8.92M 0.02% 841

Other funds holding WTM

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
FMI
Fiduciary Management Inc Milwaukee, Wisconsin $8.06B AUM 6.78% 1-Year Est. Return
WCM
Wallace Capital Management Dallas, Texas $871M AUM 13.69% 1-Year Est. Return

California Public Employees Retirement System's WTM Position: Q1 2026 in Review

California Public Employees Retirement System reduced its White Mountains Insurance (WTM) stake by 4.5% in Q1 2026, selling an estimated $647K and leaving 6,414 shares worth $14.1M. The position accounts for 0.01% of the portfolio, ranked #756.

California Public Employees Retirement System first reported a position in WTM in Q2 2013 and has held it in 52 quarters since. The position peaked at $26M in Q2 2024. 367 funds tracked by Wall St. Rank hold WTM as of Q1 2026.

  • California Public Employees Retirement System held 6,414 shares of White Mountains Insurance worth $14.1M as of Q1 2026.
  • California Public Employees Retirement System sold 302 White Mountains Insurance shares in Q1 2026, an estimated $647K.
  • White Mountains Insurance made up 0.01% of California Public Employees Retirement System's portfolio in Q1 2026, its #756 holding.
  • California Public Employees Retirement System first reported a position in White Mountains Insurance in Q2 2013 and has held it in 52 quarters since.
  • California Public Employees Retirement System's White Mountains Insurance position peaked at $26M in Q2 2024.
  • 367 funds tracked by Wall St. Rank held White Mountains Insurance as of Q1 2026.

Based on California Public Employees Retirement System's 13F filing for Q1 2026, filed 6 May 2026.