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Aecom (ACM) Shares Outstanding (Weighted Average) (2016 - 2025)

Aecom has reported Shares Outstanding (Weighted Average) over the past 17 years, most recently at $130.9 million for Q4 2025.

  • Quarterly results put Shares Outstanding (Weighted Average) at $130.9 million for Q4 2025, down 1.21% from a year ago — trailing twelve months through Dec 2025 was $130.9 million (down 1.21% YoY), and the annual figure for FY2025 was $132.4 million, down 2.32%.
  • Shares Outstanding (Weighted Average) for Q4 2025 was $130.9 million at Aecom, down from $132.4 million in the prior quarter.
  • Over the last five years, Shares Outstanding (Weighted Average) for ACM hit a ceiling of $147.8 million in Q1 2021 and a floor of $130.9 million in Q4 2025.
  • Median Shares Outstanding (Weighted Average) over the past 5 years was $138.7 million (2022), compared with a mean of $138.3 million.
  • Biggest five-year swings in Shares Outstanding (Weighted Average): dropped 8.74% in 2021 and later dropped 1.21% in 2025.
  • Aecom's Shares Outstanding (Weighted Average) stood at $141.8 million in 2021, then decreased by 2.2% to $138.7 million in 2022, then dropped by 2.01% to $135.9 million in 2023, then dropped by 2.5% to $132.5 million in 2024, then fell by 1.21% to $130.9 million in 2025.
  • The last three reported values for Shares Outstanding (Weighted Average) were $130.9 million (Q4 2025), $132.4 million (Q3 2025), and $132.3 million (Q2 2025) per Business Quant data.