Westlake (WLK) FCF Margin (2010 - 2026)
Westlake's quarterly FCF Margin came in at 11.43% in Q1 2026, down 1.0% year-on-year from 11.54% in Q1 2025, and down 1708.77% quarter-over-quarter from 0.63% in Q4 2025.
Westlake has reported FCF Margin for 17 years, with the latest figure at 11.43% in Q1 2026.
- For the quarter ending Q1 2026, FCF Margin fell 1.0% year-over-year to 11.43%; the trailing twelve-month figure through Mar 2026 stood at 4.63% (down 533.0% YoY), and the FY2025 full-year result was 4.74%, down 727.0% from the prior year.
- FCF Margin for Q1 2026 stood at 11.43%, down from 0.63% in the prior quarter.
- The five-year high for FCF Margin was 16.31% in Q4 2022, with the low at 11.43% in Q1 2026.
- Average FCF Margin over 5 years is 5.07%, with a median of 7.3% recorded in 2023.
- Year-over-year, FCF Margin jumped 551 bps in 2022 and plunged 1559 bps in 2024.
- Tracing WLK's FCF Margin over 5 years: stood at 16.31% in 2022, then plunged by 37 bps to 10.3% in 2023, then tumbled by 49 bps to 5.24% in 2024, then plunged by 112 bps to 0.63% in 2025, then tumbled by 1709 bps to 11.43% in 2026.
- The last three FCF Margin figures came in at 11.43% (Q1 2026), 0.63% (Q4 2025), and 2.01% (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 230.79 Bn | 226.84 Bn | 4.26 Bn | 10.23% |
| 2 | Chemical & Mining Co Of Chile | 127.66 Bn | 124.93 Bn | 778.60 Mn | - |
| 3 | Sherwin Williams | 72.51 Bn | 72.30 Bn | 2.78 Bn | 0.01% |
| 4 | Ecolab | 70.96 Bn | 70.34 Bn | 1.85 Bn | 18.06% |
| 5 | Air Products & Chemicals | 62.15 Bn | 63.70 Bn | 987.40 Mn | 34.80% |
| 6 | Ppg Industries | 25.04 Bn | 23.57 Bn | 1.66 Bn | -0.48% |
| 7 | LyondellBasell Industries | 21.62 Bn | 21.73 Bn | 701.00 Mn | -7.48% |
| 8 | Albemarle | 20.26 Bn | 19.42 Bn | 500.97 Mn | 17.33% |
| 9 | DuPont de Nemours | 19.45 Bn | 19.56 Bn | 602.00 Mn | 7.73% |
| 10 | Westlake | 11.07 Bn | 9.10 Bn | 112.00 Mn | -11.43% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -11.43% |
| Dec 31, 2025 | -0.63% |
| Sep 30, 2025 | -2.01% |
| Jun 30, 2025 | -4.47% |
| Mar 31, 2025 | -11.42% |
| Dec 31, 2024 | 5.24% |
| Sep 30, 2024 | 8.15% |
| Jun 30, 2024 | 0.19% |
| Mar 31, 2024 | -3.46% |
| Dec 31, 2023 | 10.30% |
| Sep 30, 2023 | 14.48% |
| Jun 30, 2023 | 15.78% |
| Mar 31, 2023 | 7.30% |
| Dec 31, 2022 | 16.31% |
| Sep 30, 2022 | 15.90% |
| Jun 30, 2022 | 15.24% |
| Mar 31, 2022 | 10.77% |
| Dec 31, 2021 | 14.63% |
| Sep 30, 2021 | 24.16% |
| Jun 30, 2021 | 17.59% |
| Mar 31, 2021 | 5.26% |
| Dec 31, 2020 | 15.73% |
| Sep 30, 2020 | 12.91% |
| Jun 30, 2020 | 18.78% |
| Mar 31, 2020 | -5.33% |
| Dec 31, 2019 | 7.97% |
| Sep 30, 2019 | 14.91% |
| Jun 30, 2019 | 5.22% |
| Mar 31, 2019 | -2.77% |
| Dec 31, 2018 | 2.96% |
| Sep 30, 2018 | 18.23% |
| Jun 30, 2018 | 7.43% |
| Mar 31, 2018 | 3.30% |
| Dec 31, 2017 | 20.05% |
| Sep 30, 2017 | 16.55% |
| Jun 30, 2017 | 8.89% |
| Mar 31, 2017 | 1.18% |
| Dec 31, 2016 | 9.29% |
| Sep 30, 2016 | -0.46% |
| Jun 30, 2016 | 8.30% |
| Mar 31, 2016 | -0.76% |
| Dec 31, 2015 | 7.70% |
| Sep 30, 2015 | 23.62% |
| Jun 30, 2015 | 11.53% |
| Mar 31, 2015 | 8.58% |
| Dec 31, 2014 | 12.00% |
| Sep 30, 2014 | 19.92% |
| Jun 30, 2014 | 11.37% |
| Mar 31, 2014 | 9.90% |
| Dec 31, 2013 | 2.55% |
| Sep 30, 2013 | 9.12% |
| Jun 30, 2013 | -0.84% |
| Mar 31, 2013 | -3.99% |
| Dec 31, 2012 | -4.02% |
| Sep 30, 2012 | 9.96% |
| Jun 30, 2012 | 14.76% |
| Mar 31, 2012 | 3.93% |
| Dec 31, 2011 | 5.77% |
| Sep 30, 2011 | 7.89% |
| Jun 30, 2011 | 4.99% |
| Mar 31, 2011 | 1.37% |
| Dec 31, 2010 | -8.07% |
| Sep 30, 2010 | 23.03% |