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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 (AEE) Operating Margin (2016 - 2026)

Ameren has reported Operating Margin over the past 17 years, most recently at 20.2% for Q4 2025.

  • For Q4 2025, Operating Margin rose 1000.0% year-over-year to 20.2%; the TTM value through Dec 2025 reached 23.03%, up 314.0%, while the annual FY2025 figure was 23.03%, 314.0% up from the prior year.
  • Operating Margin for Q4 2025 was 20.2% at Ameren, down from 30.57% in the prior quarter.
  • Over five years, Operating Margin peaked at 342.86% in Q4 2023 and troughed at 10.2% in Q4 2024.
  • A 5-year average of 36.7% and a median of 20.19% in 2021 define the central range for Operating Margin.
  • Biggest five-year swings in Operating Margin: surged 32937bps in 2023 and later crashed -33266bps in 2024.
  • Year by year, Operating Margin stood at 12.75% in 2021, then increased by 6bps to 13.49% in 2022, then soared by 2442bps to 342.86% in 2023, then plummeted by -97bps to 10.2% in 2024, then skyrocketed by 98bps to 20.2% in 2025.
  • Business Quant data shows Operating Margin for AEE at 20.2% in Q4 2025, 30.57% in Q3 2025, and 18.51% in Q2 2025.