Growth Metrics

Aecom (ACM) Shares Outstanding (Diluted Average): 2009-2025

Historic Shares Outstanding (Diluted Average) for Aecom (ACM) over the last 5 years, with Sep 2025 value amounting to $133.3 million.

  • Aecom's Shares Outstanding (Diluted Average) fell 2.34% to $133.3 million in Q3 2025 from the same period last year, while for Sep 2025 it was $133.3 million, marking a year-over-year decrease of 2.34%. This contributed to the annual value of $133.3 million for FY2025, which is 2.34% down from last year.
  • According to the latest figures from FY2025, Aecom's Shares Outstanding (Diluted Average) is $133.3 million, which was down 2.34% from $136.5 million recorded in FY2024.
  • In the past 5 years, Aecom's Shares Outstanding (Diluted Average) registered a high of $140.1 million during FY2023, and its lowest value of $133.3 million during FY2025.
  • Over the past 3 years, Aecom's median Shares Outstanding (Diluted Average) value was $136.5 million (recorded in 2024), while the average stood at $136.6 million.
  • Data for Aecom's Shares Outstanding (Diluted Average) shows a maximum YoY fell of 2.58% (in 2024) over the last 5 years.
  • Aecom's Shares Outstanding (Diluted Average) (Yearly) stood at $140.1 million in 2023, then declined by 2.58% to $136.5 million in 2024, then dropped by 2.34% to $133.3 million in 2025.