MQS Management’s Arch Capital ACGL Stock Holding History

MQS 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 Q2	$626K	Buy	+6,453	New	+$609K	0.76%	11
2026 Q1	–	Sell	-9,086	Closed	-$872K	–	368
2025 Q4	$872K	Buy	9,086 +2,948	+48%	+$270K	0.51%	25
2025 Q3	$557K	Buy	+6,138	New	+$550K	0.32%	96
2024 Q4	–	Sell	-4,506	Closed	-$504K	–	21
2024 Q3	$504K	Buy	+4,506	New	+$469K	0.28%	127
2024 Q2	–	Sell	-11,930	Closed	-$1.1M	–	412
2024 Q1	$1.1M	Buy	11,930 +4,362	+58%	+$369K	0.63%	7
2023 Q4	$562K	Buy	7,568 +2,882	+62%	+$236K	0.31%	93
2023 Q3	$374K	Buy	+4,686	New	+$365K	0.23%	184
2022 Q3	–	Sell	-13,579	Closed	-$618K	–	395
2022 Q2	$618K	Buy	+13,579	New	+$630K	0.42%	54

Other funds holding ACGL

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

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

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

MQS Management's ACGL Position: Q2 2026 in Review

MQS Management opened a new position in Arch Capital (ACGL) in Q2 2026: 6,453 shares worth $626K. The stake represents 0.76% of the portfolio and ranks #11 among its holdings. This is a return to the name: MQS Management previously reported a position in ACGL as recently as Q4 2025.

MQS Management first reported a position in ACGL in Q2 2022 and has held it in 8 quarters since. The position peaked at $1.1M in Q1 2024. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

MQS Management held 6,453 shares of Arch Capital worth $626K as of Q2 2026.
Arch Capital was a new MQS Management position in Q2 2026.
Arch Capital made up 0.76% of MQS Management's portfolio in Q2 2026, its #11 holding.
MQS Management first reported a position in Arch Capital in Q2 2022 and has held it in 8 quarters since.
MQS Management's Arch Capital position peaked at $1.1M in Q1 2024.
906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on MQS Management's 13F filing for Q2 2026, filed 7 Aug 2026.