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Company research / WLK

WESTLAKE CORP (WLK)

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CIK 0001262823 · NYSE · Industrial Organic Chemicals

  • Sector Manufacturing
  • Incorporated DE
  • Fiscal year ends Dec 31

For the year ended 2025-12-31, WESTLAKE CORP reported revenue of $11.17B. Revenue fell 8.0% from the prior annual period.

Key ratios (year ended 2025-12-31)

7.3%
Gross margin
-14.1%
Operating margin
-13.5%
Net margin
-17.2%
Return on year-end equity
-8.0%
Revenue growth (YoY)

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Latest selected filing: 4 · 2026-09-01

Headquarters locality: Houston · View on map

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Annual financials

Annual flows and balances are grouped by their actual period end. Select a figure to open its SEC filing. A dash means a matching observation is unavailable.

Period ended2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Revenue$11.17B$12.14B$12.55B$15.79B$11.78B$7.50B$8.12B$8.63B$8.04B$5.08B
Cost of Revenue$10.36B$10.19B$10.33B$11.72B$8.28B$6.48B$6.86B$6.65B$6.28B$4.09B
Gross Profit$813.00M$1.96B$2.22B$4.07B$3.50B$1.02B$1.26B$1.99B$1.76B$983.00M
Operating Income-$1.58B$875.00M$729.00M$3.05B$2.80B$429.00M$656.00M$1.41B$1.23B$583.00M
Net Income-$1.51B$602.00M$479.00M$2.25B$2.02B$330.00M$421.00M$996.00M$1.30B$399.00M
EPS (Diluted)$-11.70$4.64$3.70$17.34$15.58$2.56$3.25$7.62$10.00$3.06
Total Assets$19.96B$20.75B$21.04B$20.55B$18.46B$13.84B$13.26B$11.60B$12.08B$10.89B
Total Liabilities$10.67B$9.71B$10.27B$10.09B$9.93B$7.26B$6.86B$5.53B$6.71B$7.00B
Shareholders' Equity$8.79B$10.53B$10.24B$9.93B$7.96B$6.04B$5.86B$5.59B$4.87B$3.52B
Cash & Equivalents$2.72B$2.92B$3.30B$2.23B$1.91B$1.31B$728.00M$753.00M$1.53B$459.00M
Operating Cash Flow$465.00M$1.31B$2.34B$3.40B$2.39B$1.30B$1.30B$1.41B$1.53B$867.00M
Capital Expenditures$995.00M$1.01B$1.03B$1.11B$658.00M$525.00M$787.00M$702.00M$577.00M$629.00M
Dividends Per Share$2.11$2.05$1.71$1.31$1.14$1.06$1.02$0.92$0.80$0.74
Weighted Average Diluted Shares128.26M129.21M128.60M128.85M128.70M128.09M128.76M129.99M129.54M129.97M
EPS (Basic)$-11.70$4.66$3.73$17.46$15.66$2.57$3.26$7.66$10.05$3.07