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CenterBook Partners’s Aecom ACM Stock Holding History

CenterBook Partners’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
Q1 		$1.22M Sell
14,397
-17,908
-55% -$1.7M 0.07% 318
2025
Q4 		$3.08M Buy
+32,305
New +$3.8M 0.15% 188
2024
Q3 		– Sell
-20,635
Closed -$1.82M – 443
2024
Q2 		$1.82M Buy
+20,635
New +$1.88M 0.11% 274

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

CenterBook Partners's ACM Position: Q1 2026 in Review

CenterBook Partners reduced its Aecom (ACM) stake by 55% in Q1 2026, selling an estimated $1.7M and leaving 14,397 shares worth $1.22M. The position accounts for 0.07% of the portfolio, ranked #318.

CenterBook Partners first reported a position in ACM in Q2 2024 and has held it in 3 quarters since. The position peaked at $3.08M in Q4 2025. 619 funds tracked by Wall St. Rank hold ACM as of Q1 2026.

  • CenterBook Partners held 14,397 shares of Aecom worth $1.22M as of Q1 2026.
  • CenterBook Partners sold 17,908 Aecom shares in Q1 2026, an estimated $1.7M.
  • Aecom made up 0.07% of CenterBook Partners's portfolio in Q1 2026, its #318 holding.
  • CenterBook Partners first reported a position in Aecom in Q2 2024 and has held it in 3 quarters since.
  • CenterBook Partners's Aecom position peaked at $3.08M in Q4 2025.
  • 619 funds tracked by Wall St. Rank held Aecom as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.