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WESTLAKE CORP
WLK - Company ID 0001262823
Market cap$9.57 B
Rank#983
Filings1,689
WESTLAKE CORP trades as WLK and has a market capitalization of $9.57 B, making it the #983 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.
Research snapshot
WLK stock, financials, and filing history
Updated
2026-07-09
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.