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Westlake (WLK) Profit After Tax (2016 - 2025)

Westlake has reported Profit After Tax over the past 16 years, most recently at -$507.0 million for Q4 2025.

  • Quarterly results put Profit After Tax at -$507.0 million for Q4 2025, down 2768.42% from a year ago — trailing twelve months through Dec 2025 was -$1.5 billion (down 324.88% YoY), and the annual figure for FY2025 was -$1.5 billion, down 327.36%.
  • Profit After Tax for Q4 2025 was -$507.0 million at Westlake, up from -$782.0 million in the prior quarter.
  • Over the last five years, Profit After Tax for WLK hit a ceiling of $873.0 million in Q2 2022 and a floor of -$782.0 million in Q3 2025.
  • Median Profit After Tax over the past 5 years was $269.0 million (2021), compared with a mean of $201.9 million.
  • Biggest five-year swings in Profit After Tax: surged 2133.33% in 2021 and later plummeted 2768.42% in 2025.
  • Westlake's Profit After Tax stood at $644.0 million in 2021, then tumbled by 63.98% to $232.0 million in 2022, then tumbled by 309.91% to -$487.0 million in 2023, then skyrocketed by 103.9% to $19.0 million in 2024, then plummeted by 2768.42% to -$507.0 million in 2025.
  • The last three reported values for Profit After Tax were -$507.0 million (Q4 2025), -$782.0 million (Q3 2025), and -$131.0 million (Q2 2025) per Business Quant data.