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Westlake WLK Free cash flow margin

Free cash flow margin at other companies

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OlinOLN
4.5%+2.6pp
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Trex CompanyTREX
19.2%
OTT
Otter TailOTTR
-6%-12.2pp
LyondellBasell Industries N.V. logo
LyondellBasell Industries N.V.LYB
3.1%-1.6pp
Westlake Chemical Partners logo
Westlake Chemical PartnersWLKP
33.1%+9.6pp
Dow logo
DowDOW
5.7%-2.6pp

Other financials

Income statement

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Revenue$3.3B+10.8%
Gross profit$652.0M+153%
Operating income$364.0M+434%
Net income$260.0M+283%
EPS (diluted)$2.01+281%

Balance sheet

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Cash & equivalents$1.7B-21.0%
Total debt$5.9B+6.4%
Total equity$8.7B-15.3%
Total assets$19.4B-6.6%

Cash flow

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Operating cash flow$318.0M+136%
CapEx$207.0M-22.5%
Free cash flow-$303.0M+6.8%

Valuation

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Market cap$10.09B-3.0%
Enterprise value$14.3B+3.5%
P/S0.9×0.0×

Profitability

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Gross margin9.6%-1.6pp
Operating margin-11%-11.9pp
Net margin-10.9%-11.6pp

Returns & leverage

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Return on equity-13%-13.7pp
Debt / equity0.7×+0.1×
Current ratio2.5×0.0×

Where this comes from

Calculated from Westlake’s reported figures.

Based on trailing twelve months.

The source filing: Westlake’s 10-Q, filed May 6, 2026. Open the filing →

Filed
May 6, 2026, 1:49 PM EDT
Fiscal quarter
Q1 FY2026
Calendar quarter
Q1 2026
Accession
0001262823-26-000022

FAQ

What is Westlake's free cash flow margin?
Westlake (WLK) reported free cash flow margin of -4.6% in Q1 2026.
How has Westlake's free cash flow margin changed year-over-year?
Westlake's free cash flow margin decreased by 761.9% year-over-year, from 0.7% to -4.6%.
What is the long-term trend for Westlake's free cash flow margin?
Over 5 years (2020 to 2025), Westlake's free cash flow margin has grown at a -14.3% compound annual growth rate (CAGR), from 10.3% to -4.7%.
What does free cash flow margin mean?
Free cash flow (operating cash flow minus capital expenditures) as a percentage of revenue, trailing twelve months. Measures how efficiently revenue converts into discretionary cash.

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