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Diversified Management’s White Mountains Insurance WTM Stock Holding History

Diversified Management’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 		– Sell
-1,158
Closed -$2.54M – 269
2026
Q1 		$2.54M Buy
+1,158
New +$2.48M 0.44% 49

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

Diversified Management's WTM Position: Q2 2026 in Review

Diversified Management sold out of White Mountains Insurance (WTM) in Q2 2026, closing a stake of 1,158 shares — an estimated $2.54M sold.

Diversified Management first reported a position in WTM in Q1 2026 and held it in 1 quarter. The position peaked at $2.54M in Q1 2026. 354 funds tracked by Wall St. Rank hold WTM as of Q2 2026.

  • Diversified Management reported no remaining White Mountains Insurance position as of Q2 2026 after selling out during the quarter.
  • Diversified Management sold 1,158 White Mountains Insurance shares in Q2 2026, an estimated $2.54M.
  • Diversified Management first reported a position in White Mountains Insurance in Q1 2026 and held it in 1 quarter.
  • Diversified Management's White Mountains Insurance position peaked at $2.54M in Q1 2026.
  • 354 funds tracked by Wall St. Rank held White Mountains Insurance as of Q2 2026.

Based on Diversified Management's 13F filing for Q2 2026, filed 10 Jul 2026.