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Westlake WLK Price / book

Price / book at other companies

Exxon Mobil logo
Exxon MobilXOM
2.8×+0.8×
LyondellBasell Industries N.V. logo
LyondellBasell Industries N.V.LYB
2.6×+0.7×
Dow logo
DowDOW
+0.5×
DuPont de Nemours, Inc. logo
DuPont de Nemours, Inc.DD
1.3×0.0×
RPM International logo
RPM InternationalRPM
4.6×-1.3×
Element Solutions logo
Element SolutionsESI
+0.9×

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

Calculated from Westlake’s reported figures.

Based on the most recent quarter.

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 price / book?
Westlake (WLK) reported price / book of 1.7× in Q1 2026.
How has Westlake's price / book changed year-over-year?
Westlake's price / book increased by 41.6% year-over-year, from 1.2× to 1.7×.
What is the long-term trend for Westlake's price / book?
Over 5 years (2020 to 2025), Westlake's price / book has grown at a -9.0% compound annual growth rate (CAGR), from 1.7× to 1.1×.
What does price / book mean?
How the market price compares to the company's accounting net worth.
How do you interpret price / book?
Below 1.0 can flag a market discount to book value (common for distressed or asset-heavy firms); high values reflect intangible value the balance sheet doesn't capture. Most informative for financials and asset-heavy businesses.
How does price / book compare across companies?
A core valuation gauge for banks and insurers; weak for asset-light firms where book value understates economic value.