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

Century Aluminum (CENX) Operating Margin (2016 - 2025)

Century Aluminum's Operating Margin history spans 16 years, with the latest figure at 5.21% for Q4 2025.

  • For Q4 2025, Operating Margin fell 55.0% year-over-year to 5.21%; the TTM value through Dec 2025 reached 5.93%, up 164.0%, while the annual FY2025 figure was 6.25%, 137.0% up from the prior year.
  • Operating Margin reached 5.21% in Q4 2025 per CENX's latest filing, down from 8.84% in the prior quarter.
  • In the past five years, Operating Margin ranged from a high of 10.93% in Q3 2024 to a low of 17.45% in Q2 2022.
  • Average Operating Margin over 5 years is 1.68%, with a median of 3.87% recorded in 2023.
  • The largest YoY upside for Operating Margin was 1910bps in 2022 against a maximum downside of -1974bps in 2022.
  • A 5-year view of Operating Margin shows it stood at 7.66% in 2021, then plummeted by -175bps to 5.76% in 2022, then skyrocketed by 184bps to 4.86% in 2023, then increased by 18bps to 5.75% in 2024, then decreased by -9bps to 5.21% in 2025.
  • Per Business Quant, the three most recent readings for CENX's Operating Margin are 5.21% (Q4 2025), 8.84% (Q3 2025), and 2.88% (Q2 2025).