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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
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 $263B AUM 16.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

XTX Topco's CB Position: Q1 2026 in Review

XTX Topco reduced its Chubb (CB) stake by 66% in Q1 2026, selling an estimated $963K and leaving 1,555 shares worth $507K. The position accounts for 0.01% of the portfolio, ranked #2042.

XTX Topco first reported a position in CB in Q1 2022 and has held it in 8 quarters since. The position peaked at $3.33M in Q2 2024. 2,104 funds tracked by Wall St. Rank hold CB as of Q1 2026.

  • XTX Topco held 1,555 shares of Chubb worth $507K as of Q1 2026.
  • XTX Topco sold 3,003 Chubb shares in Q1 2026, an estimated $963K.
  • Chubb made up 0.01% of XTX Topco's portfolio in Q1 2026, its #2042 holding.
  • XTX Topco first reported a position in Chubb in Q1 2022 and has held it in 8 quarters since.
  • XTX Topco's Chubb position peaked at $3.33M in Q2 2024.
  • 2,104 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.