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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) Debt to Equity (2016 - 2025)

Westlake (WLK) has 16 years of Debt to Equity data on record, last reported at $0.64 in Q4 2025.

  • For Q4 2025, Debt to Equity rose 46.56% year-over-year to $0.64; the TTM value through Dec 2025 reached $0.64, up 46.56%, while the annual FY2025 figure was $0.64, 46.56% up from the prior year.
  • Debt to Equity reached $0.64 in Q4 2025 per WLK's latest filing, up from $0.49 in the prior quarter.
  • Across five years, Debt to Equity topped out at $0.66 in Q3 2021 and bottomed at $0.41 in Q3 2024.
  • Average Debt to Equity over 5 years is $0.49, with a median of $0.46 recorded in 2022.
  • Peak YoY movement for Debt to Equity: dropped 28.38% in 2022, then soared 46.56% in 2025.
  • A 5-year view of Debt to Equity shows it stood at $0.61 in 2021, then dropped by 23.24% to $0.47 in 2022, then fell by 2.24% to $0.46 in 2023, then decreased by 4.92% to $0.43 in 2024, then soared by 46.56% to $0.64 in 2025.
  • Per Business Quant database, its latest 3 readings for Debt to Equity were $0.64 in Q4 2025, $0.49 in Q3 2025, and $0.43 in Q2 2025.