Growth Metrics

Aecom (ACM) FCF Margin (2018 - 2025)

Aecom has reported FCF Margin over the past 15 years, most recently at 1.09% for Q4 2025.

  • Quarterly results put FCF Margin at 1.09% for Q4 2025, down 167.0% from a year ago — trailing twelve months through Dec 2025 was 3.86% (down 65.0% YoY), and the annual figure for FY2025 was 4.24%, down 15.0%.
  • FCF Margin for Q4 2025 was 1.09% at Aecom, down from 3.21% in the prior quarter.
  • Over the last five years, FCF Margin for ACM hit a ceiling of 8.78% in Q3 2021 and a floor of 0.6% in Q1 2023.
  • Median FCF Margin over the past 5 years was 4.85% (2025), compared with a mean of 4.31%.
  • Peak annual rise in FCF Margin hit 975bps in 2021, while the deepest fall reached -854bps in 2021.
  • Aecom's FCF Margin stood at 4.96% in 2021, then plummeted by -50bps to 2.47% in 2022, then fell by -10bps to 2.23% in 2023, then grew by 24bps to 2.76% in 2024, then tumbled by -60bps to 1.09% in 2025.
  • The last three reported values for FCF Margin were 1.09% (Q4 2025), 3.21% (Q3 2025), and 6.26% (Q2 2025) per Business Quant data.