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WLK WESTLAKE CORP

Trailing twelve months to 2026-06-30 · as filed 2026-08-05, not restated
Materials

Scale

Market cap
$9.4bn
Revenue TTM
$11.3bn
Net income TTM
$-1.2bn
Free cash flow
$-265m
Composite score
18.7
Sector rank
#746

Valuation

P / E
EV / EBITDA
EV / sales
1.1
FCF yield
-2.81%
Earnings yield vs 10-yr
-17.84pp

Earnings yield vs 10-yr compares what the business earns per pound invested against the 4.73% a 10-year US Treasury note pays for no equity risk. Negative means you are paying up front for growth not yet delivered.

Quality and growth

Net margin
-10.9%
EBITDA margin
-0.7%
ROE
-14.2%
ROIC
-10.4%
Revenue growth
-4.0%

Insider activity, last 90 days

Net open-market
$-3.12m
Buyers
0
Sellers
1

Open-market purchases and sales only. Grants, option exercises, gifts and shares withheld for tax are excluded: they are how people are paid, not what they think.

What management said

Reconciliation of Free Cash Flow to Net Cash Provided by Operating Activities The following table presents the reconciliation of Free Cash Flow to net cash provided by operating activities, the most directly comparable GAAP financial measure, for each of the periods indicated. Summary For the second quarter ended June 30, 2026, net income attributable to Westlake Corporation was $260 million, or $2.01 per diluted share, on net sales of $3,271 million. The increase in net income and income from operations was primarily due to higher sales prices for polyethylene and PVC resin, higher sales volumes for pipe and fittings, caustic soda and epoxy resin, and lower fuel and ethane feedstock costs. …WESTLAKE CORP, 10-Q, period ended 2026-06-30, filed 2026-08-05

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