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XTX Topco’s Chubb CB Stock Holding History

XTX Topco’s Portfolio CB Stock Details CB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,555
Closed -$507K – 4188
2026
Q1 		$507K Sell
1,555
-3,003
-66% -$963K 0.01% 2042
2025
Q4 		$1.42M Buy
+4,558
New +$1.33M 0.04% 782
2025
Q1 		– Sell
-3,227
Closed -$892K – 2472
2024
Q4 		$892K Sell
3,227
-5,219
-62% -$1.48M 0.07% 365
2024
Q3 		$2.44M Sell
8,446
-4,597
-35% -$1.26M 0.18% 96
2024
Q2 		$3.33M Buy
+13,043
New +$3.35M 0.28% 37
2023
Q4 		– Sell
-1,844
Closed -$384K – 1638
2023
Q3 		$384K Buy
+1,844
New +$373K 0.07% 562
2023
Q2 		– Sell
-3,253
Closed -$632K – 1446
2023
Q1 		$632K Buy
+3,253
New +$684K 0.13% 187
2022
Q2 		– Sell
-2,650
Closed -$567K – 874
2022
Q1 		$567K Buy
+2,650
New +$539K 0.25% 115

Other funds holding CB

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

XTX Topco's CB Position: Q2 2026 in Review

XTX Topco sold out of Chubb (CB) in Q2 2026, closing a stake of 1,555 shares — an estimated $507K sold.

XTX Topco first reported a position in CB in Q1 2022 and held it in 8 quarters. The position peaked at $3.33M in Q2 2024. 2,158 funds tracked by Wall St. Rank hold CB as of Q2 2026.

  • XTX Topco reported no remaining Chubb position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 1,555 Chubb shares in Q2 2026, an estimated $507K.
  • XTX Topco first reported a position in Chubb in Q1 2022 and held it in 8 quarters.
  • XTX Topco's Chubb position peaked at $3.33M in Q2 2024.
  • 2,158 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.