Holocene Advisors’s Chubb CB Stock Holding History

Holocene Advisors’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	$220M	Buy	673,962 +134,729	+25%	+$43.2M	0.53%	46
2025 Q4	$168M	Buy	539,233 +439,361	+440%	+$128M	0.35%	73
2025 Q3	$28.2M	Buy	+99,872	New	+$27.5M	0.06%	233
2022 Q4	–	Sell	-12,500	Closed	-$2.27M	–	705
2022 Q3	$2.27M	Buy	+12,500	New	+$2.37M	0.01%	389
2021 Q3	–	Sell	-3,081	Closed	-$490K	–	820
2021 Q2	$490K	Buy	+3,081	New	+$511K	﹤0.01%	746
2021 Q1	–	Sell	-3,640	Closed	-$560K	–	806
2020 Q4	$560K	Sell	3,640 -2,422	-40%	-$339K	﹤0.01%	627
2020 Q3	$704K	Sell	6,062 -4,102	-40%	-$515K	0.01%	535
2020 Q2	$1.29M	Buy	+10,164	New	+$1.18M	0.01%	394
2018 Q2	–	Sell	-2,694	Closed	-$368K	–	590
2018 Q1	$368K	Buy	+2,694	New	+$390K	0.01%	351

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

Holocene Advisors's CB Position: Q1 2026 in Review

Holocene Advisors increased its Chubb (CB) stake by 25% in Q1 2026, buying an estimated $43.2M and bringing the position to 673,962 shares worth $220M. The position accounts for 0.53% of the portfolio, ranked #46.

Holocene Advisors first reported a position in CB in Q1 2018 and has held it in 9 quarters since. 2,104 funds tracked by Wall St. Rank hold CB as of Q1 2026.

Holocene Advisors held 673,962 shares of Chubb worth $220M as of Q1 2026.
Holocene Advisors bought 134,729 Chubb shares in Q1 2026, an estimated $43.2M.
Chubb made up 0.53% of Holocene Advisors's portfolio in Q1 2026, its #46 holding.
Holocene Advisors first reported a position in Chubb in Q1 2018 and has held it in 9 quarters since.
2,104 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.