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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

Westlake (WLK) EBIT Margin (2016 - 2025)

Westlake has reported EBIT Margin over the past 16 years, most recently at 26.49% for Q4 2025.

  • Quarterly results put EBIT Margin at 26.49% for Q4 2025, down 2881.0% from a year ago — trailing twelve months through Dec 2025 was 14.13% (down 2133.0% YoY), and the annual figure for FY2025 was 14.13%, down 2133.0%.
  • EBIT Margin for Q4 2025 was 26.49% at Westlake, up from 26.99% in the prior quarter.
  • Over the last five years, EBIT Margin for WLK hit a ceiling of 28.18% in Q3 2021 and a floor of 26.99% in Q3 2025.
  • Median EBIT Margin over the past 5 years was 11.69% (2023), compared with a mean of 7.87%.
  • Biggest five-year swings in EBIT Margin: skyrocketed 2402bps in 2021 and later plummeted -3277bps in 2025.
  • Westlake's EBIT Margin stood at 24.89% in 2021, then tumbled by -60bps to 9.91% in 2022, then crashed by -297bps to 19.53% in 2023, then soared by 112bps to 2.32% in 2024, then crashed by -1241bps to 26.49% in 2025.
  • The last three reported values for EBIT Margin were 26.49% (Q4 2025), 26.99% (Q3 2025), and 3.69% (Q2 2025) per Business Quant data.