Westlake (WLK) Free Cash Flow (2010 - 2026)

Westlake's Free Cash Flow history runs 17 years deep, the most recent figure standing at -$303.0 million for Q1 2026.

• In Q1 2026, Free Cash Flow rose 6.77% year-over-year to -$303.0 million; the TTM figure through Mar 2026 stood at -$508.0 million (down 704.76% YoY), while the FY2025 annual figure was -$530.0 million, down 273.2% from the prior year.
• Free Cash Flow for Q1 2026 stood at -$303.0 million, down from -$16.0 million in the prior quarter.
• The five-year high for Free Cash Flow was $683.0 million in Q2 2022, with the low at -$325.0 million in Q1 2025.
• The 5-year median for Free Cash Flow is $245.0 million (2023), against an average of $191.8 million.
• The sharpest annual moves came in 2022 and 2025: Free Cash Flow surged 252.42% in 2022, then slumped 2300.0% in 2025.
• Westlake's Free Cash Flow stood at $538.0 million in 2022, then tumbled by 45.91% to $291.0 million in 2023, then tumbled by 48.8% to $149.0 million in 2024, then sank by 110.74% to -$16.0 million in 2025, then sank by 1793.75% to -$303.0 million in 2026.
• Business Quant data shows WLK's Free Cash Flow at -$303.0 million in Q1 2026, -$16.0 million in Q4 2025, and -$57.0 million in Q3 2025.