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Westlake WLK Common Stock

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Other financials

Income statement

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Revenue$2.7B-6.8%
Gross profit$112.0M-51.7%
Operating income-$172.0M-438%
Net income-$169.0M-323%
EPS (diluted)-$1.31-323%

Balance sheet

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Cash & equivalents$2.3B-1.1%
Total debt$6.4B+16.9%
Total equity$8.5B-17.9%
Total assets$19.7B-4.8%

Cash flow

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Operating cash flow-$94.0M-22.1%
CapEx$209.0M-15.7%
Free cash flow-$303.0M+6.8%

Valuation

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Market cap$10.29B+16.3%
Enterprise value$14.38B+19.0%
P/S0.9×+0.2×

Profitability

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Gross margin6.3%-8.0pp
Operating margin-15.7%-20.8pp
Net margin-14.9%-18.1pp
FCF margin-4.6%-5.3pp

Returns & leverage

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Return on equity-17.3%-21.0pp
Debt / equity0.7×+0.2×
Current ratio2.2×-0.5×

Where this comes from

Reported directly by Westlake in its filing.

Tagged under the XBRL concept us-gaap:CommonStockSharesAuthorized.

The official record: Westlake’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Westlake's common stock?
Westlake (WLK) reported common stock of 300M in Q1 2026.
How has Westlake's common stock changed year-over-year?
Westlake's common stock decreased by 0.0% year-over-year, from 300M to 300M.
What is the long-term trend for Westlake's common stock?
Over 5 years (2020 to 2025), Westlake's common stock has grown at a 212.9% compound annual growth rate (CAGR), from 1M to 300M.
What does common stock mean?
The par value of the company's issued common shares.
How do you interpret common stock?
Changes in this value typically reflect new share issuances or corporate restructuring rather than operational performance.
How does common stock compare across companies?
This is a standard line item across all publicly traded companies, representing the legal capital base.