WLK - CIK 0001262823
WESTLAKE CORP trades as WLK and has a market capitalization of $11.16 B, making it the #880 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $11.17B, down 8.0% from the prior year and net income of -$1.51B. This page tracks WESTLAKE CORP through 1,689 SEC filings, with financial statements and metrics updated as new reports are filed.
Over the last 9 fiscal years WESTLAKE CORP's revenue grew from $5.08B to $11.17B, a compound annual growth rate of 9.2%. Net profit margin compressed from 7.9% to -13.5% over the same period - every figure below comes from the company's audited annual filings.
| Filing | Type | Filed |
|---|---|---|
| SD | - | 2026-05-18 |
| Major company event | 8-K | 2026-05-18 |
| Insider trade | 4 | 2026-05-14 |
| Quarterly report | 10-Q | 2026-05-06 |
| Major company event | 8-K | 2026-05-05 |
| Major company event | 8-K | 2026-05-01 |
| Major company event | 8-K | 2026-04-20 |
| Major company event | 8-K | 2026-04-14 |
In the first quarter of 2026, Westlake reported net sales of $2.7 billion , a net loss of $169 million , or $1.31 per share, and EBITDA ( ...
Westlake Announces Fourth Quarter and Full Year Earnings for 2025 Conference Call ; Tuesday, February 24, 2026 . The company will host a ...
20, 2026-- The Board of Directors of Westlake Corporation (NYSE: WLK) today declared a regular dividend distribution of $0.53 per share for the fourth quarter ...
The largest companies sharing WESTLAKE CORP's SEC industry classification (industrial organic chemicals).
WESTLAKE CORP (WLK) has a market capitalization of $11.16 B as of 2026-06-10, ranking #880 among US-listed companies.
WESTLAKE CORP reported revenue of $11.17B for fiscal year 2025, a decrease of 8.0% year over year.
In its latest fiscal year WESTLAKE CORP reported a net loss of $1.51B.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.