Stocktoria
WESTLAKE CORP WLK
NYSE · XNYS · stock · Industrial Organic Chemicals · website · IPO 2004-08-11
WESTLAKE CORP statistics & valuation
Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else is from filings.
Key ratios (by fiscal year)
| Ratio | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Gross margin | 7.3% | 16.1% | 17.7% | 25.8% | 29.7% |
| Operating margin | -14.1% | 7.2% | 5.8% | 19.3% | 23.8% |
| Net margin | -13.5% | 5.0% | 3.8% | 14.2% | 17.1% |
| FCF margin | -4.7% | 2.5% | 10.4% | 14.5% | 14.7% |
| Return on assets | -7.6% | 2.9% | 2.3% | 10.9% | 10.9% |
| Return on equity | -16.2% | 5.5% | 4.5% | 21.5% | 23.6% |
| Debt / equity | 0.60× | 0.41× | 0.46× | 0.47× | 0.61× |
| Current ratio | 2.24 | 2.80 | 2.37 | 2.60 | 2.25 |
| Revenue growth | -8.0% | -3.2% | -20.6% | 34.1% | 57.0% |
Source: SEC EDGAR filings · CIK 0001262823 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.