Westlake Corporation (WLK) Stock
WLK Key Statistics
About Westlake Corporation
Westlake Corporation operates as a global producer and supplier of petrochemicals, polymers, and a diverse range of building materials. Its business activities are structured into two main divisions: Performance and Essential Materials, and Housing and Infrastructure Products. The Performance and Essential Materials segment focuses on the manufacture and distribution of various chemical components, including polyethylene, styrene monomer, ethylene co-products, PVC, VCM, ethylene dichloride chlor-alkali, and related chlorinated derivatives. Concurrently, the Housing and Infrastructure Products division manufactures an extensive array of building and consumer goods. These offerings span residential PVC siding, trim, and moldings; roofing applications; decorative stone; windows; PVC decking; various PVC films for items like inflatables, wall coverings, tape, and roofing; polymer composite roof tiles; PVC pipe and fittings; and PVC compounds. This segment also produces consumer and commercial items such as landscape edging, industrial and home matting, marine dock edging, and masonry joint controls. Westlake's broad customer base includes chemical processors, plastics fabricators, smaller construction contractors, municipal entities, and supply warehouses. Their products are integrated into numerous consumer and industrial markets, such as residential construction, flexible and rigid packaging, automotive manufacturing, healthcare, water treatment, coatings, and a wide array of other durable and non-durable goods. Founded in 1986 and headquartered in Houston, Texas, the company adopted its current name, Westlake Corporation, in February 2022, having previously operated as Westlake Chemical Corporation. Westlake Corporation functions as a subsidiary of TTWF LP.
CEO: Jean-Marc Gilson. Company website
WLK — Frequently Asked Questions
What is the WLK stock price today?
Westlake Corporation (WLK) trades at $69.07, down 2.13% on the day, as of Sep 20, 2026 13:42 UTC.
What is Westlake Corporation's market cap?
Westlake Corporation has a market capitalisation of $8.85B, calculated from the live WLK share price and shares outstanding.
What is the P/E ratio of WLK?
WLK has no meaningful price-to-earnings ratio: Westlake Corporation lost $9.62 per share over the last twelve months, and a P/E is only defined on positive earnings.
How much revenue does Westlake Corporation make?
Westlake Corporation generated revenue of $11.29B over the trailing twelve months, which puts the stock at 0.78 times sales.
Does WLK pay a dividend?
Yes. Westlake Corporation pays a dividend yielding 2.42% on the current share price.
What is the 52-week range for WLK?
WLK has traded between $56.33 and $124.23 over the past 52 weeks, and the last price is 44.4% below that high.
Is Westlake Corporation profitable?
No. Westlake Corporation is loss-making, with a net margin of -10.94% over the trailing twelve months.
What is the analyst price target for WLK?
Wall Street analysts rate WLK Hold, with an average price target of $100.63, 45.7% above the current price.
What sector is Westlake Corporation in?
Westlake Corporation is classified under the Basic Materials sector and the Chemicals - Specialty industry, and is domiciled in US.
Who is the CEO of Westlake Corporation?
Jean-Marc Gilson is the chief executive of Westlake Corporation, which employs 14,600 people.
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