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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) Invested Capital (2016 - 2025)

Westlake (WLK) has 16 years of Invested Capital data on record, last reported at $14.4 billion in Q4 2025.

  • For Q4 2025, Invested Capital fell 4.73% year-over-year to $14.4 billion; the TTM value through Dec 2025 reached $14.4 billion, down 4.73%, while the annual FY2025 figure was $14.4 billion, 4.73% down from the prior year.
  • Invested Capital reached $14.4 billion in Q4 2025 per WLK's latest filing, up from $14.1 billion in the prior quarter.
  • Across five years, Invested Capital topped out at $16.2 billion in Q3 2023 and bottomed at $10.4 billion in Q1 2021.
  • Average Invested Capital over 5 years is $14.7 billion, with a median of $15.2 billion recorded in 2022.
  • Peak YoY movement for Invested Capital: skyrocketed 38.73% in 2022, then fell 10.88% in 2025.
  • A 5-year view of Invested Capital shows it stood at $13.7 billion in 2021, then grew by 11.93% to $15.3 billion in 2022, then increased by 2.12% to $15.7 billion in 2023, then decreased by 3.71% to $15.1 billion in 2024, then fell by 4.73% to $14.4 billion in 2025.
  • Per Business Quant database, its latest 3 readings for Invested Capital were $14.4 billion in Q4 2025, $14.1 billion in Q3 2025, and $15.4 billion in Q2 2025.