>_ QFI Terminal
Terminal › Stocks › WLK

Westlake Corporation (WLK) Stock

Basic Materials · Chemicals - Specialty · US
$63.88 +1.14%
Last updated Nov 12, 2026 09:21 UTC

WLK Key Statistics

Market Cap$8.16B
P/E (TTM)-18.29
P/S (TTM)0.71
P/B (TTM)0.89
Revenue (TTM)$11.44B
EPS (TTM)$-3.49
Dividend Yield2.42%
ROE (TTM)-5.15%
Net Margin-3.91%
Gross Margin10.78%
52W High$124.23
52W Low$56.33
Analyst ViewHold
Price Target$79.13
Employees14,600
Volume584,063

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 $63.88, up 1.14% on the day, as of Nov 12, 2026 09:21 UTC.

What is Westlake Corporation's market cap?

Westlake Corporation has a market capitalisation of $8.16B, 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 $3.49 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 $11.44B over the trailing twelve months, which puts the stock at 0.71 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 48.6% below that high.

Is Westlake Corporation profitable?

No. Westlake Corporation is loss-making, with a net margin of -3.91% 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 $79.13, 23.9% 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.

Where can I track WLK in real time?

QFI Terminal shows WLK with live charts, full financials, the options chain with gamma exposure, institutional ownership and analyst ratings on one screen. The free plan has no time limit and asks for no card.

See WLK live in QFI Terminal

Interactive charts, full financials, options chain, gamma exposure, ownership and analyst ratings, all in one institutional-grade terminal.

Open WLK in Terminal See plans

Chemicals - Specialty stocks

LIN Linde plc LYB LyondellBasell Industries N.V. SHW The Sherwin-Williams Company ECL Ecolab Inc. PPG PPG Industries, Inc. APD Air Products and Chemicals, Inc. IFF International Flavors & Fragrances Inc. EMN Eastman Chemical Company RPM RPM International Inc. SQM Sociedad QuĂ­mica y Minera de Chile S.A. ALB Albemarle Corporation CC The Chemours Company CLMT Calumet Inc. AXTA Axalta Coating Systems Ltd. SOLS Solstice Advanced Materials Inc. FUL H.B. Fuller Company ESI Element Solutions Inc AVNT Avient Corporation TSE Trinseo PLC NEU NewMarket Corporation SCL Stepan Co KRO Kronos Worldwide, Inc. ASH Ashland Inc. BCPC Balchem Corp

More Basic Materials stocks

GGB Gerdau S.A. MT ArcelorMittal S.A. RIO Rio Tinto Group BHP BHP Group Limited DOW Dow Inc. VALE Vale S.A. CRH CRH plc NUE Nucor Corporation NTR Nutrien Ltd. NEM Newmont Corporation FCX Freeport-McMoRan Inc. JCI Johnson Controls International plc IP International Paper Company STLD Steel Dynamics, Inc. B Barrick Mining Corporation CLF Cleveland-Cliffs Inc.

ETFs holding WLK

PAVE Global X - U.S. Infrastructure Development ETF 0.50% SDY State Street SPDR S&P Dividend ETF 0.09% FNDX Schwab Fundamental U.S. Large Company ETF 0.02% VIG Vanguard Dividend Appreciation ETF 0.01% VYM Vanguard High Dividend Yield ETF 0.01% SCHV Schwab U.S. Large-Cap Value ETF 0.01% IWD iShares Russell 1000 Value ETF 0.01% SCHX Schwab U.S. Large-Cap ETF 0.00% SCHB Schwab U.S. Broad Market ETF 0.00% IWB iShares Russell 1000 ETF 0.00% VTI Vanguard Morningstar Total Stock Market ETF 0.00% VT Vanguard Total World Stock ETF 0.00%

Largest institutional holders of WLK

BlackRock, Inc. BLK 3,294,162 shares
Capital World Investors 2,842,348 shares
DIMENSIONAL FUND ADVISORS LP 2,652,299 shares
PRICE T ROWE ASSOCIATES INC /MD/ 2,206,676 shares
Orbis Allan Gray Ltd 2,084,364 shares
VANGUARD PORTFOLIO MANAGEMENT LLC 1,752,627 shares
BRANDES INVESTMENT PARTNERS, LP 1,572,939 shares
AQR CAPITAL MANAGEMENT LLC 1,570,453 shares
VANGUARD CAPITAL MANAGEMENT LLC 1,464,223 shares
STATE STREET CORP STT 1,453,407 shares

WLK insiders on other boards

APD Air Products and Chemicals, Inc. Patel Bhavesh V. OKE ONEOK, Inc. Mccollum Mark A STRL Sterling Infrastructure, Inc. Cregg Roger A CHRD Chord Energy Corporation Sheets Jeffrey Wayne SLB Slb N.V. Sheets Jeffrey Wayne CTVA Corteva, Inc. Gilson Jean-Marc PBF PBF Energy Inc. Lubel Kimberly S FBIN Fortune Brands Innovations, Inc. Baksht Jonathan CMA Comerica Incorporated Cregg Roger A