Growth Metrics

Ameren Illinois (AILIM) EBITDA Margin (2016 - 2025)

Historic EBITDA Margin for Ameren Illinois (AILIM) over the last 17 years, with Q3 2025 value amounting to 23.75%.

  • Ameren Illinois' EBITDA Margin rose 27600.0% to 23.75% in Q3 2025 from the same period last year, while for Sep 2025 it was 15.76%, marking a year-over-year decrease of 38900.0%. This contributed to the annual value of 15.57% for FY2024, which is 2100.0% up from last year.
  • Per Ameren Illinois' latest filing, its EBITDA Margin stood at 23.75% for Q3 2025, which was up 27600.0% from 12.29% recorded in Q2 2025.
  • Ameren Illinois' EBITDA Margin's 5-year high stood at 203.9% during Q4 2023, with a 5-year trough of 7.28% in Q4 2022.
  • For the 5-year period, Ameren Illinois' EBITDA Margin averaged around 25.24%, with its median value being 14.06% (2021).
  • As far as peak fluctuations go, Ameren Illinois' EBITDA Margin skyrocketed by 1966100bps in 2023, and later crashed by -1929700bps in 2024.
  • Quarter analysis of 5 years shows Ameren Illinois' EBITDA Margin stood at 9.0% in 2021, then dropped by -19bps to 7.28% in 2022, then skyrocketed by 2700bps to 203.9% in 2023, then tumbled by -95bps to 10.92% in 2024, then skyrocketed by 117bps to 23.75% in 2025.
  • Its EBITDA Margin was 23.75% in Q3 2025, compared to 12.29% in Q2 2025 and 13.64% in Q1 2025.