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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Ameren Illinois (AILLM) Operating Margin (2016 - 2025)

Historic Operating Margin for Ameren Illinois (AILLM) over the last 17 years, with Q3 2025 value amounting to 30.57%.

  • Ameren Illinois' Operating Margin rose 36000.0% to 30.57% in Q3 2025 from the same period last year, while for Sep 2025 it was 20.81%, marking a year-over-year decrease of 66600.0%. This contributed to the annual value of 19.89% for FY2024, which is 8900.0% down from last year.
  • As of Q3 2025, Ameren Illinois' Operating Margin stood at 30.57%, which was up 36000.0% from 18.51% recorded in Q2 2025.
  • Ameren Illinois' Operating Margin's 5-year high stood at 342.86% during Q4 2023, with a 5-year trough of 10.2% in Q4 2024.
  • Its 5-year average for Operating Margin is 37.56%, with a median of 20.18% in 2021.
  • Its Operating Margin has fluctuated over the past 5 years, first surged by 3293700bps in 2023, then plummeted by -3326600bps in 2024.
  • Quarter analysis of 5 years shows Ameren Illinois' Operating Margin stood at 12.75% in 2021, then increased by 6bps to 13.49% in 2022, then skyrocketed by 2442bps to 342.86% in 2023, then crashed by -97bps to 10.2% in 2024, then soared by 200bps to 30.57% in 2025.
  • Its Operating Margin stands at 30.57% for Q3 2025, versus 18.51% for Q2 2025 and 20.51% for Q1 2025.