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 $263B AUM 16.68% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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 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. 2,105 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.
2,105 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.