Growth Metrics

Aecom (ACM) Shares Outstanding (Diluted Average) (2023 - 2025)

Historic Shares Outstanding (Diluted Average) for Aecom (ACM) over the last 6 years, with Q3 2025 value amounting to $133.3 million.

  • Aecom's Shares Outstanding (Diluted Average) fell 233.63% 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 233.63%. This contributed to the annual value of $133.3 million for FY2025, which is 233.63% down from last year.
  • Latest data reveals that Aecom reported Shares Outstanding (Diluted Average) of $133.3 million as of Q3 2025, which was down 233.63% from $133.3 million recorded in Q2 2025.
  • Over the past 5 years, Aecom's Shares Outstanding (Diluted Average) peaked at $140.1 million during Q3 2023, and registered a low of $133.3 million during Q2 2025.
  • In the last 3 years, Aecom's Shares Outstanding (Diluted Average) had a median value of $136.5 million in 2024 and averaged $135.7 million.
  • Over the last 5 years, Aecom's Shares Outstanding (Diluted Average) had its largest YoY gain of 233.63% in 2025, and its largest YoY loss of 262.97% in 2025.
  • Aecom's Shares Outstanding (Diluted Average) (Quarter) stood at $137.1 million in 2023, then dropped by 2.54% to $133.6 million in 2024, then decreased by 0.23% to $133.3 million in 2025.
  • Its Shares Outstanding (Diluted Average) was $133.3 million in Q3 2025, compared to $133.3 million in Q2 2025 and $133.4 million in Q1 2025.