As of June 30, 2026, Westlake Corporation carries a market capitalization of 221.75B, placing it among publicly traded companies globally. Its enterprise value stands at 300.84B, reflecting the total theoretical takeover cost after accounting for cash holdings and debt obligations.
| Market Cap | 221.75B |
| Enterprise Value | 300.84B |
Westlake Corporation's next confirmed earnings release is scheduled for November 4, 2026.
| Earnings Date | 11/4/2026 |
As of June 30, 2026, Westlake Corporation has 127.80M shares outstanding.
| Shares Outstanding | 127.80M |
These figures are as of June 30, 2026. The price-to-sales ratio is 1.13, and the price-to-book ratio stands at 1.46.
| PS Ratio | 1.13 |
| PB Ratio | 1.46 |
| P/TBV Ratio | 2.06 |
| P/FCF Ratio | -48.06 |
| P/OCF Ratio | 20.17 |
These figures are as of June 30, 2026. The EV/Sales ratio of 1.52 reflects the premium investors pay for the company's revenue stream, a useful check when earnings are depressed or negative. These enterprise value multiples are built on an enterprise value of 300.84B versus a market cap of 221.75B, with the gap driven by net debt and cash on the balance sheet.
| EV / Sales | 1.52 |
As of June 30, 2026, Westlake Corporation maintains a current ratio of 2.45, meaning it holds 2.5x the short-term assets needed to cover near-term liabilities. The debt-to-equity ratio is 63.81, indicating elevated leverage, while an interest coverage ratio of -0.37 demonstrates limited ability to service its debt obligations.
| Current Ratio | 2.45 |
| Quick Ratio | 1.65 |
| Debt / Equity | 63.81 |
| Debt / EBITDA | -78.35 |
| Interest Coverage | -0.37 |
Over the twelve months ended June 30, 2026, Westlake Corporation posted a negative return on equity (ROE) of -13.01, meaning shareholder capital produced losses rather than profits. Return on assets (ROA) is negative at -6.14, reflecting losses generated across the asset base. The company generates approximately 13.30M in revenue per employee across its workforce of 14,835.00, a quick read on workforce productivity versus industry peers. Inventory turnover of 5.86 indicates how many times Westlake Corporation sells and replaces its inventory over a year, a key working capital efficiency ratio.
| Return on Equity (ROE) | -13.01 |
| Return on Assets (ROA) | -6.14 |
| Revenue Per Employee | 13.30M |
| Employee Count | 14,835.00 |
| Inventory Turnover | 5.86 |
Over the twelve months ended June 30, 2026, Westlake Corporation recorded an income tax benefit of -1.73B rather than an expense, typically from losses, carryforwards, or the release of a tax provision. The company reported a pretax loss of -22.54B and -21.58B in bottom-line net income, so the effective tax rate carries little signal until profitability returns.
| Income Tax | -1.73B |
As of the close on September 14, 2026, Westlake Corporation's stock has declined approximately 15.61% over the past 52 weeks.
| 52-Week Price Change | -15.61% |
Over the twelve months ended June 30, 2026, Westlake Corporation generated 197.32B in revenue and converted that into -21.58B in net income, yielding earnings per share of -162.25. EBITDA reached -1.31B, while operating income came in at 366.90M.
| Revenue | 197.32B |
| Gross Profit | 18.99B |
| Operating Income | 366.90M |
| Pretax Income | -22.54B |
| Net Income | -21.58B |
| EBITDA | -1.31B |
| EBIT | -21.75B |
| Earnings Per Share (EPS) | -162.25 |
As of June 30, 2026, Westlake Corporation holds 32.36B in cash and equivalents against 102.66B in total debt, resulting in a net debt position of 59.82B. Total book value stands at 152.09B, with working capital of 58.88B providing operational flexibility.
| Cash & Cash Equivalents | 32.36B |
| Total Debt | 102.66B |
| Net Debt | 59.82B |
| Equity (Book Value) | 152.09B |
| Book Value Per Share | 1,190.10 |
| Working Capital | 58.88B |
Westlake Corporation produced 11.02B in operating cash flow over the twelve months ended June 30, 2026. After subtracting -15.65B in capital expenditures, free cash flow totaled -4.63B - equivalent to -36.13 per share.
| Operating Cash Flow | 11.02B |
| Capital Expenditures | -15.65B |
| Free Cash Flow | -4.63B |
| FCF Per Share | -36.13 |
Over the twelve months ended June 30, 2026, Westlake Corporation posted a gross margin of 9.62, reflecting its pricing power and cost economics. The operating margin of 0.19 and net profit margin of -10.94 provide insight into operational efficiency.
| Gross Margin | 9.62 |
| Operating Margin | 0.19 |
| Pretax Margin | -11.42 |
| Profit Margin | -10.94 |
| EBITDA Margin | -0.66 |
Over the twelve months ended June 30, 2026, Westlake Corporation paid dividends of 37.23 per share. The dividend payout ratio of -23.80 is negative because earnings are negative, so the dividend is being paid out of something other than profits, a key gauge of how sustainable the dividend is and how much room remains for future dividend growth. Free cash flow yield is negative at -2.08: the business is consuming cash rather than generating it, so any dividend is not covered by free cash flow. Total shareholder yield is negative at -0.18, meaning Westlake Corporation raised more capital through share issuance and new debt than it returned via dividends and buybacks.
| Dividend Per Share | 37.23 |
| Payout Ratio | -23.80 |
| Shareholder Yield | -0.18 |
| FCF Yield | -2.08 |
Westlake Corporation's most recent stock split took place on March 19, 2014 with a 1:2 split ratio.
| Last Split Date | 3/19/2014 |
| Split Ratio | 1:2 |
As of June 30, 2026, Westlake Corporation has an Altman Z-Score of 2.37, near the 3.0 threshold that indicates strong financial health and minimal bankruptcy risk.
| Altman Z-Score | 2.37 |