Westlake WLK Ratios & Valuation
| Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | ||
|---|---|---|---|---|---|---|
| Profitability | ||||||
| Gross margin | 6.3%-1.0pp | 7.3%-1.9pp | 9.2%-2.0pp | 11.2%-3.1pp | 14.3%-1.8pp | |
| Operating margin | -15.7%-1.5pp | -14.1%-6.8pp | -7.3%-8.2pp | 0.9%-4.3pp | 5.2%-2.0pp | |
| Net margin | -14.9%-1.4pp | -13.5%-5.2pp | -8.3%-7.8pp | -0.6%-3.8pp | 3.2%-1.7pp | |
| EBITDA margin | -4.9%-1.3pp | -3.6%-6.4pp | 2.8%-7.8pp | 10.6%-3.9pp | 14.5%-1.9pp | |
| Free cash flow margin | -4.6%+0.1pp | -4.7%-1.6pp | -3.2%-2.7pp | -0.5%-1.2pp | 0.7%-1.8pp | |
| Returns | ||||||
| Return on equity | -17.3%-1.7pp | -15.6%-6.1pp | -9.5%-8.9pp | -0.6%-4.4pp | 3.7%-2.1pp | |
| Return on assets | -8.1%-0.7pp | -7.4%-2.7pp | -4.7%-4.4pp | -0.3%-2.2pp | 1.9%-1.0pp | |
| Return on invested capital | -13.1%-0.7pp | -12.4%-5.9pp | -6.5%-6.8pp | 0.4%-2.6pp | 3%-1.7pp | |
| Efficiency | ||||||
| Asset turnover | 0.5×0.0× | 0.5×0.0× | 0.6×0.0× | 0.6×0.0× | 0.6×0.0× | |
| Inventory turnover | 5.9×-0.2× | 6.2×+0.2× | 6×-0.1× | 6.1×+0.1× | 6×-0.2× | |
| Liquidity | ||||||
| Current ratio | 2.2×-0.1× | 2.2×+0.3× | 2×-0.5× | 2.5×-0.2× | 2.6×-0.2× | |
| Quick ratio | 1.6×-0.1× | 1.6×+0.3× | 1.4×-0.4× | 1.8×-0.1× | 1.9×-0.2× | |
| Cash ratio | 0.8×-0.2× | 1×+0.3× | 0.7×-0.2× | 0.9×-0.1× | 1×-0.3× | |
| Leverage | ||||||
| Debt-to-equity | 0.7×0.0× | 0.7×+0.2× | 0.6×0.0× | 0.5×0.0× | 0.5×0.0× | |
| Debt-to-assets | 0.3×0.0× | 0.3×+0.1× | 0.3×0.0× | 0.3×0.0× | 0.3×0.0× | |
| Interest coverage | -9.1×+0.1× | -9.2×-3.9× | -5.3×-6.0× | 0.7×-3.3× | 3.9×-1.6× | |
| Per Share | ||||||
| Book value per share | $66.78-2.6% | $68.55-6.7% | $73.50-8.3% | $80.15-1.2% | $81.13-0.4% | |
| Valuation | ||||||
| Market capitalization | $14.94B+57.5% | $9.48B-4.0% | $9.88B+1.7% | $9.72B-24.4% | $12.85B-12.9% | |
| Enterprise value | $19.03B+44.7% | $13.15B-1.1% | $13.3B+1.2% | $13.14B-17.9% | $16B-7.1% | |
| Price / sales | 1.4×+0.5× | 0.8×0.0× | 0.9×0.0× | 0.8×-0.2× | 1.1×-0.1× | |
| Price / book | 1.7×+0.7× | 1.1×0.0× | 1×+0.1× | 0.9×-0.3× | 1.2×-0.2× | |
| EV / sales | 1.7×+0.6× | 1.2×0.0× | 1.2×0.0× | 1.1×-0.2× | 1.3×-0.1× | |
| Free cash flow yield | -3.4%+2.2pp | -5.6%-1.9pp | -3.7%-3.1pp | -0.6%-1.2pp | 0.7%-1.4pp | |
| Earnings yield | -11%+4.9pp | -15.9%-6.2pp | -9.7%-9.0pp | -0.7%-3.7pp | 3%-1.1pp | |
| Dividend yield | 1.8%-1.0pp | 2.9%+0.1pp | 2.7%0.0pp | 2.8%+0.7pp | 2.1%+0.3pp |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- What are Westlake's profit margins?
- Westlake (WLK) runs a 6.3% gross margin and a -15.7% operating margin, with a -14.9% net margin.
- Where do Westlake's ratios come from?
- Every ratio is computed from Westlake's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.
