Sustainable Insight Capital Management’s Arch Capital ACGL Stock Holding History

Sustainable Insight Capital Management’s Portfolio ACGL Stock Details ACGL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.49M	Buy	+25,976	New	+$2.49M	0.84%	29
2025 Q3	–	Sell	-23,459	Closed	-$2.14M	–	72
2025 Q2	$2.14M	Buy	+23,459	New	+$2.16M	0.97%	29
2024 Q2	–	Sell	-31,200	Closed	-$2.88M	–	76
2024 Q1	$2.88M	Buy	31,200 +28,000	+875%	+$2.37M	2.08%	19
2023 Q4	$238K	Buy	+3,200	New	+$262K	0.19%	52
2023 Q3	–	Sell	-50,200	Closed	-$3.76M	–	54
2023 Q2	$3.76M	Buy	50,200 +21,500	+75%	+$1.55M	3.48%	15
2023 Q1	$1.95M	Buy	28,700 +11,700	+69%	+$769K	1.96%	17
2022 Q4	$1.07M	Buy	+17,000	New	+$949K	1.2%	26

Other funds holding ACGL

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

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Sustainable Insight Capital Management's ACGL Position: Q1 2026 in Review

Sustainable Insight Capital Management opened a new position in Arch Capital (ACGL) in Q1 2026: 25,976 shares worth $2.49M. The stake represents 0.84% of the portfolio and ranks #29 among its holdings. This is a return to the name: Sustainable Insight Capital Management previously reported a position in ACGL as recently as Q2 2025.

Sustainable Insight Capital Management first reported a position in ACGL in Q4 2022 and has held it in 7 quarters since. The position peaked at $3.76M in Q2 2023. 910 funds tracked by Wall St. Rank hold ACGL as of Q1 2026.

Sustainable Insight Capital Management held 25,976 shares of Arch Capital worth $2.49M as of Q1 2026.
Arch Capital was a new Sustainable Insight Capital Management position in Q1 2026.
Arch Capital made up 0.84% of Sustainable Insight Capital Management's portfolio in Q1 2026, its #29 holding.
Sustainable Insight Capital Management first reported a position in Arch Capital in Q4 2022 and has held it in 7 quarters since.
Sustainable Insight Capital Management's Arch Capital position peaked at $3.76M in Q2 2023.
910 funds tracked by Wall St. Rank held Arch Capital as of Q1 2026.

Based on Sustainable Insight Capital Management's 13F filing for Q1 2026, filed 14 May 2026.