Walleye Capital
WTM icon

Walleye Capital’s White Mountains Insurance WTM Stock Holding History

Walleye Capital’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 		$2.34M Buy
+1,130
New +$2.42M 0.01% 1379
2025
Q4 		– Sell
-396
Closed -$662K – 5210
2025
Q3 		$662K Buy
396
+96
+32% +$171K ﹤0.01% 2391
2025
Q2 		$539K Buy
+300
New +$534K ﹤0.01% 2583
2024
Q2 		– Sell
-411
Closed -$737K – 6065
2024
Q1 		$737K Buy
411
+186
+83% +$312K ﹤0.01% 2868
2023
Q4 		$339K Buy
225
+28
+14% +$41.6K ﹤0.01% 3273
2023
Q3 		$295K Buy
+197
New +$302K ﹤0.01% 3248

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

Walleye Capital's WTM Position: Q2 2026 in Review

Walleye Capital opened a new position in White Mountains Insurance (WTM) in Q2 2026: 1,130 shares worth $2.34M. The stake represents 0.01% of the portfolio and ranks #1379 among its holdings. This is a return to the name: Walleye Capital previously reported a position in WTM as recently as Q3 2025.

Walleye Capital first reported a position in WTM in Q3 2023 and has held it in 6 quarters since. 356 funds tracked by Wall St. Rank hold WTM as of Q2 2026.

  • Walleye Capital held 1,130 shares of White Mountains Insurance worth $2.34M as of Q2 2026.
  • White Mountains Insurance was a new Walleye Capital position in Q2 2026.
  • White Mountains Insurance made up 0.01% of Walleye Capital's portfolio in Q2 2026, its #1379 holding.
  • Walleye Capital first reported a position in White Mountains Insurance in Q3 2023 and has held it in 6 quarters since.
  • 356 funds tracked by Wall St. Rank held White Mountains Insurance as of Q2 2026.

Based on Walleye Capital's 13F filing for Q2 2026, filed 3 Aug 2026.