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Horizon Investments’s Aecom ACM Stock Holding History

Horizon 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 		$3M Buy
+43,112
New +$3.3M 0.03% 412
2025
Q4 		– Sell
-28,819
Closed -$3.75M – 1303
2025
Q3 		$3.75M Buy
+28,819
New +$3.48M 0.05% 285

Other funds holding ACM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Horizon Investments's ACM Position: Q2 2026 in Review

Horizon Investments opened a new position in Aecom (ACM) in Q2 2026: 43,112 shares worth $3M. The stake represents 0.03% of the portfolio and ranks #412 among its holdings. This is a return to the name: Horizon Investments previously reported a position in ACM as recently as Q3 2025.

Horizon Investments first reported a position in ACM in Q3 2025 and has held it in 2 quarters since. The position peaked at $3.75M in Q3 2025. 574 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

  • Horizon Investments held 43,112 shares of Aecom worth $3M as of Q2 2026.
  • Aecom was a new Horizon Investments position in Q2 2026.
  • Aecom made up 0.03% of Horizon Investments's portfolio in Q2 2026, its #412 holding.
  • Horizon Investments first reported a position in Aecom in Q3 2025 and has held it in 2 quarters since.
  • Horizon Investments's Aecom position peaked at $3.75M in Q3 2025.
  • 574 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.