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 Q2	$148M	Sell	435,164 -238,798	-35%	-$77.9M	0.33%	77
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 $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

Holocene Advisors's CB Position: Q2 2026 in Review

Holocene Advisors reduced its Chubb (CB) stake by 35% in Q2 2026, selling an estimated $77.9M and leaving 435,164 shares worth $148M. The position accounts for 0.33% of the portfolio, ranked #77.

Holocene Advisors first reported a position in CB in Q1 2018 and has held it in 10 quarters since. The position peaked at $220M in Q1 2026. 2,158 funds tracked by Wall St. Rank hold CB as of Q2 2026.

Holocene Advisors held 435,164 shares of Chubb worth $148M as of Q2 2026.
Holocene Advisors sold 238,798 Chubb shares in Q2 2026, an estimated $77.9M.
Chubb made up 0.33% of Holocene Advisors's portfolio in Q2 2026, its #77 holding.
Holocene Advisors first reported a position in Chubb in Q1 2018 and has held it in 10 quarters since.
Holocene Advisors's Chubb position peaked at $220M in Q1 2026.
2,158 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.