Two Sigma Investments
ACM icon

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
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Investments's ACM Position: Q1 2026 in Review

Two Sigma Investments increased its Aecom (ACM) stake by 31% in Q1 2026, buying an estimated $11.3M and bringing the position to 506,591 shares worth $43M. The position accounts for 0.03% of the portfolio, ranked #558.

Two Sigma Investments first reported a position in ACM in Q2 2013 and has held it in 27 quarters since. The position peaked at $50.1M in Q4 2024. 618 funds tracked by Wall St. Rank hold ACM as of Q1 2026.

  • Two Sigma Investments held 506,591 shares of Aecom worth $43M as of Q1 2026.
  • Two Sigma Investments bought 119,384 Aecom shares in Q1 2026, an estimated $11.3M.
  • Aecom made up 0.03% of Two Sigma Investments's portfolio in Q1 2026, its #558 holding.
  • Two Sigma Investments first reported a position in Aecom in Q2 2013 and has held it in 27 quarters since.
  • Two Sigma Investments's Aecom position peaked at $50.1M in Q4 2024.
  • 618 funds tracked by Wall St. Rank held Aecom as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.