Growth Metrics

Ameren Illinois (AILLP) Gross Margin (2016 - 2025)

Historic Gross Margin for Ameren Illinois (AILLP) over the last 17 years, with Q3 2025 value amounting to 81.4%.

  • Ameren Illinois' Gross Margin rose 53300.0% to 81.4% in Q3 2025 from the same period last year, while for Sep 2025 it was 78.11%, marking a year-over-year increase of 120200.0%. This contributed to the annual value of 74.17% for FY2024, which is 9500.0% down from last year.
  • Ameren Illinois' Gross Margin amounted to 81.4% in Q3 2025, which was up 53300.0% from 79.29% recorded in Q2 2025.
  • Ameren Illinois' 5-year Gross Margin high stood at 81.4% for Q3 2025, and its period low was 546.75% during Q4 2023.
  • In the last 5 years, Ameren Illinois' Gross Margin had a median value of 74.77% in 2021 and averaged 42.47%.
  • Per our database at Business Quant, Ameren Illinois' Gross Margin plummeted by -6218300bps in 2023 and then surged by 6202700bps in 2024.
  • Quarter analysis of 5 years shows Ameren Illinois' Gross Margin stood at 68.61% in 2021, then increased by 9bps to 75.07% in 2022, then crashed by -828bps to 546.75% in 2023, then soared by 113bps to 73.52% in 2024, then rose by 11bps to 81.4% in 2025.
  • Its Gross Margin stands at 81.4% for Q3 2025, versus 79.29% for Q2 2025 and 76.87% for Q1 2025.