Westlake (WLK) Common Equity (2010 - 2026)
Westlake's quarterly Common Equity came in at $8.5 billion in Q1 2026, down 21.74% year-on-year from $10.9 billion in Q1 2025, and down 2.79% quarter-over-quarter from $8.8 billion in Q4 2025.
Westlake has reported Common Equity for 17 years, with the latest figure at $8.5 billion in Q1 2026.
- For the quarter ending Q1 2026, Common Equity fell 21.74% year-over-year to $8.5 billion; the trailing twelve-month figure through Mar 2026 stood at $8.5 billion (down 21.74% YoY), and the FY2025 full-year result was $8.8 billion, down 20.38% from the prior year.
- Common Equity for Q1 2026 stood at $8.5 billion, down from $8.8 billion in the prior quarter.
- The five-year high for Common Equity was $11.3 billion in Q3 2023, with the low at $8.5 billion in Q1 2026.
- Average Common Equity over 5 years is $10.4 billion, with a median of $10.8 billion recorded in 2025.
- Year-over-year, Common Equity soared 35.9% in 2022 and dropped 21.74% in 2026.
- Tracing WLK's Common Equity over 5 years: stood at $10.5 billion in 2022, then rose by 2.86% to $10.8 billion in 2023, then gained by 2.59% to $11.0 billion in 2024, then fell by 20.38% to $8.8 billion in 2025, then dropped by 2.79% to $8.5 billion in 2026.
- The last three Common Equity figures came in at $8.5 billion (Q1 2026), $8.8 billion (Q4 2025), and $9.4 billion (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Common Equity (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 230.79 Bn | 226.84 Bn | 4.26 Bn | 40.08 Bn |
| 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 | 4.43 Bn |
| 4 | Ecolab | 70.96 Bn | 70.34 Bn | 1.85 Bn | 9.77 Bn |
| 5 | Air Products & Chemicals | 62.15 Bn | 63.70 Bn | 987.40 Mn | 15.65 Bn |
| 6 | Ppg Industries | 25.04 Bn | 23.57 Bn | 1.66 Bn | 8.10 Bn |
| 7 | LyondellBasell Industries | 21.62 Bn | 21.73 Bn | 701.00 Mn | 10.04 Bn |
| 8 | Albemarle | 20.26 Bn | 19.42 Bn | 500.97 Mn | 10.11 Bn |
| 9 | DuPont de Nemours | 19.45 Bn | 19.56 Bn | 602.00 Mn | 14.24 Bn |
| 10 | Westlake | 11.07 Bn | 9.10 Bn | 112.00 Mn | 8.55 Bn |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 8.55 Bn |
| Dec 31, 2025 | 8.79 Bn |
| Sep 30, 2025 | 9.43 Bn |
| Jun 30, 2025 | 10.79 Bn |
| Mar 31, 2025 | 10.92 Bn |
| Dec 31, 2024 | 11.04 Bn |
| Sep 30, 2024 | 11.19 Bn |
| Jun 30, 2024 | 11.09 Bn |
| Mar 31, 2024 | 10.85 Bn |
| Dec 31, 2023 | 10.76 Bn |
| Sep 30, 2023 | 11.29 Bn |
| Jun 30, 2023 | 11.08 Bn |
| Mar 31, 2023 | 10.83 Bn |
| Dec 31, 2022 | 10.47 Bn |
| Sep 30, 2022 | 10.19 Bn |
| Jun 30, 2022 | 9.97 Bn |
| Mar 31, 2022 | 9.25 Bn |
| Dec 31, 2021 | 8.53 Bn |
| Sep 30, 2021 | 7.87 Bn |
| Jun 30, 2021 | 7.34 Bn |
| Mar 31, 2021 | 6.83 Bn |
| Dec 31, 2020 | 6.58 Bn |
| Sep 30, 2020 | 6.49 Bn |
| Jun 30, 2020 | 6.44 Bn |
| Mar 31, 2020 | 6.44 Bn |
| Dec 31, 2019 | 6.40 Bn |
| Sep 30, 2019 | 6.36 Bn |
| Jun 30, 2019 | 6.26 Bn |
| Mar 31, 2019 | 6.19 Bn |
| Dec 31, 2018 | 6.08 Bn |
| Sep 30, 2018 | 6.09 Bn |
| Jun 30, 2018 | 5.85 Bn |
| Mar 31, 2018 | 5.64 Bn |
| Dec 31, 2017 | 5.37 Bn |
| Sep 30, 2017 | 4.55 Bn |
| Jun 30, 2017 | 4.21 Bn |
| Mar 31, 2017 | 4.03 Bn |
| Dec 31, 2016 | 3.89 Bn |
| Sep 30, 2016 | 3.82 Bn |
| Jun 30, 2016 | 3.74 Bn |
| Mar 31, 2016 | 3.70 Bn |
| Dec 31, 2015 | 3.56 Bn |
| Sep 30, 2015 | 3.52 Bn |
| Jun 30, 2015 | 3.42 Bn |
| Mar 31, 2015 | 3.27 Bn |
| Dec 31, 2014 | 3.20 Bn |
| Sep 30, 2014 | 3.12 Bn |
| Jun 30, 2014 | 2.73 Bn |
| Mar 31, 2014 | 2.57 Bn |
| Dec 31, 2013 | 2.42 Bn |
| Sep 30, 2013 | 2.27 Bn |
| Jun 30, 2013 | 2.11 Bn |
| Mar 31, 2013 | 1.99 Bn |
| Dec 31, 2012 | 1.87 Bn |
| Sep 30, 2012 | 2.03 Bn |
| Jun 30, 2012 | 1.95 Bn |
| Mar 31, 2012 | 1.86 Bn |
| Dec 31, 2011 | 1.76 Bn |
| Sep 30, 2011 | 1.73 Bn |
| Jun 30, 2011 | 1.67 Bn |
| Dec 31, 2010 | 1.51 Bn |