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
2025 Q4	–	Sell	-4,477	Closed	-$1.26M	–	3360
2025 Q3	$1.26M	Buy	+4,477	New	+$1.23M	0.07%	435

Other funds holding CB

Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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.