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Westlake WLK Performance Materials — Revenue

Other product segments

Housing Products
$1.01B+3.2%
Essential Materials
$783M+1.6%
Infrastructure Products
$241M+33.9%

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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

Reported directly by Westlake in its filing.

Tagged under the XBRL concept us-gaap:Revenues.

The source filing: Westlake’s 10-Q, filed August 5, 2026.

Filed
Aug 5, 2026, 2:27 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001262823-26-000032
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Infrastructure Products241180446338
Total Housing and Infrastructure Products1,2521,1602,2452,156
Performance and Essential Materials
Performance Materials1,2361,0222,2392,078
Essential Materials7837711,4391,565
Total Performance and Essential Materials2,0191,7933,6783,643
Total reportable segments and consolidated$3,271$2,953$5,923$5,799
Intersegment sales

Item 1. Financial Statements

FAQ

What is Westlake's performance materials — revenue?
Westlake (WLK) reported performance materials — revenue of $1.24B in Q2 2026.
How has Westlake's performance materials — revenue changed year-over-year?
Westlake's performance materials — revenue increased by 20.9% year-over-year, from $1.02B to $1.24B.
What is the long-term trend for Westlake's performance materials — revenue?
Over 4 years (2021 to 2025), Westlake's performance materials — revenue has grown at a -9.5% compound annual growth rate (CAGR), from $6B to $4.02B.
What does performance materials — revenue mean?
This metric represents the total gross revenue generated by the segment focused on the production and sale of essential chemical building blocks, including olefins, vinyls, polyethylene, and epoxies. It reflects the market demand for foundational industrial materials used across various downstream manufacturing sectors. Fluctuations in this figure indicate changes in pricing power, production volume, and overall market cyclicality for core chemical commodities.

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