Campbell & Co Investment Adviser’s Arch Capital ACGL Stock Holding History

Campbell & Co Investment Adviser’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	$3.39M	Buy	+34,883	New	+$3.29M	0.18%	165
2026 Q1	–	Sell	-18,698	Closed	-$1.79M	–	1018
2025 Q4	$1.79M	Buy	+18,698	New	+$1.71M	0.09%	363
2025 Q3	–	Sell	-11,243	Closed	-$1.02M	–	1055
2025 Q2	$1.02M	Buy	+11,243	New	+$1.04M	0.06%	487
2022 Q2	–	Sell	-25,473	Closed	-$1.23M	–	658
2022 Q1	$1.23M	Buy	+25,473	New	+$1.18M	0.33%	48
2021 Q2	–	Sell	-5,243	Closed	-$201K	–	508
2021 Q1	$201K	Buy	+5,243	New	+$187K	0.12%	356
2019 Q4	–	Sell	-5,388	Closed	-$226K	–	629
2019 Q3	$226K	Sell	5,388 -4,069	-43%	-$160K	0.09%	501
2019 Q2	$351K	Buy	+9,457	New	+$323K	0.16%	252

Other funds holding ACGL

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

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

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

HGIM

High Ground Investment Management London, United Kingdom $1.14B AUM 29.32% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Campbell & Co Investment Adviser's ACGL Position: Q2 2026 in Review

Campbell & Co Investment Adviser opened a new position in Arch Capital (ACGL) in Q2 2026: 34,883 shares worth $3.39M. The stake represents 0.18% of the portfolio and ranks #165 among its holdings. This is a return to the name: Campbell & Co Investment Adviser previously reported a position in ACGL as recently as Q4 2025.

Campbell & Co Investment Adviser first reported a position in ACGL in Q2 2019 and has held it in 7 quarters since. 481 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

Campbell & Co Investment Adviser held 34,883 shares of Arch Capital worth $3.39M as of Q2 2026.
Arch Capital was a new Campbell & Co Investment Adviser position in Q2 2026.
Arch Capital made up 0.18% of Campbell & Co Investment Adviser's portfolio in Q2 2026, its #165 holding.
Campbell & Co Investment Adviser first reported a position in Arch Capital in Q2 2019 and has held it in 7 quarters since.
481 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.