Millennium Management
ACM icon

Millennium Management’s Aecom ACM Stock Holding History

Millennium Management’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
2021
Q3 		– Sell
-6,500
Closed -$412K – 6716
2021
Q2 		$412K Buy
+6,500
New +$425K ﹤0.01% 5463

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

Millennium Management's ACM Position: Q1 2026 in Review

Millennium Management increased its Aecom (ACM) stake by 107% in Q1 2026, buying an estimated $38.4M and bringing the position to 784,028 shares worth $66.5M. The position accounts for 0.03% of the portfolio, ranked #661.

Millennium Management first reported a position in ACM in Q2 2013 and has held it in 47 quarters since. The position peaked at $145M in Q1 2024. 618 funds tracked by Wall St. Rank hold ACM as of Q1 2026.

  • Millennium Management held 784,028 shares of Aecom worth $66.5M as of Q1 2026.
  • Millennium Management bought 405,505 Aecom shares in Q1 2026, an estimated $38.4M.
  • Aecom made up 0.03% of Millennium Management's portfolio in Q1 2026, its #661 holding.
  • Millennium Management first reported a position in Aecom in Q2 2013 and has held it in 47 quarters since.
  • Millennium Management's Aecom position peaked at $145M in Q1 2024.
  • 618 funds tracked by Wall St. Rank held Aecom as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.