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Westlake WLK EBITDA margin

EBITDA margin at other companies

Olin logo
OlinOLN
5.9%-5.8pp
Trex Company logo
Trex CompanyTREX
27.8%-2.6pp
OTT
Otter TailOTTR
26.3%-9.5pp
LyondellBasell Industries N.V. logo
LyondellBasell Industries N.V.LYB
3.8%
Westlake Chemical Partners logo
Westlake Chemical PartnersWLKP
40%-1.3pp
Dow logo
DowDOW
6.4%-1.4pp

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
FCF margin-4.6%-5.3pp

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 August 5, 2026. Open the filing →

Filed
Aug 5, 2026, 2:27 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001262823-26-000032

FAQ

What is Westlake's EBITDA margin?
Westlake (WLK) reported EBITDA margin of -0.7% in Q2 2026.
How has Westlake's EBITDA margin changed year-over-year?
Westlake's EBITDA margin decreased by 106.3% year-over-year, from 10.6% to -0.7%.
What is the long-term trend for Westlake's EBITDA margin?
Over 4 years (2020 to 2025), Westlake's EBITDA margin has grown at a -31.2% compound annual growth rate (CAGR), from 16% to -3.6%.
What does EBITDA margin mean?
EBITDA (earnings before interest, taxes, depreciation, and amortization) as a percentage of revenue, trailing twelve months. A proxy for cash operating profitability that strips out capital-structure and non-cash charges.

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