Two Sigma Investments’s Aecom ACM Stock Holding History

Two Sigma Investments’s Portfolio ACM Stock Details ACM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$426K	Buy	+6,100	New	+$467K	﹤0.01%	4275
2022 Q1	–	Sell	-4,000	Closed	-$309K	–	2560
2021 Q4	$309K	Buy	+4,000	New	+$281K	﹤0.01%	3630
2021 Q3	–	Sell	-8,000	Closed	-$507K	–	4183
2021 Q2	$507K	Buy	+8,000	New	+$523K	﹤0.01%	3087

Other funds holding ACM

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

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

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

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

Two Sigma Investments's ACM Position: Q2 2026 in Review

Two Sigma Investments increased its Aecom (ACM) stake by 73% in Q2 2026, buying an estimated $28.2M and bringing the position to 875,607 shares worth $61.1M. The position accounts for 0.04% of the portfolio, ranked #478.

Two Sigma Investments first reported a position in ACM in Q2 2013 and has held it in 28 quarters since. 574 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

Two Sigma Investments held 875,607 shares of Aecom worth $61.1M as of Q2 2026.
Two Sigma Investments bought 369,016 Aecom shares in Q2 2026, an estimated $28.2M.
Aecom made up 0.04% of Two Sigma Investments's portfolio in Q2 2026, its #478 holding.
Two Sigma Investments first reported a position in Aecom in Q2 2013 and has held it in 28 quarters since.
574 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.