NYSE: WLKWestlake Corp Stock
$88.10-0.40 (-0.45%)
Updated May 21, 2026
WLK Price
$88.10
Fair Value Price
N/A
Market Cap
$11.29B
52 Week Low
$56.33
52 Week High
$124.23
P/E
-6.94x
P/B
1.32x
P/S
1.36x
PEG
N/A
Dividend Yield
1.8%
Revenue
$10.98B
Earnings
-$1.64B
Gross Margin
6.3%
Operating Margin
-14.66%
Profit Margin
-14.9%
Debt to Equity
1.25
Operating Cash Flow
$448M
Beta
1.04
Next Earnings
N/A
Ex-Dividend
May 27, 2026
Next Dividend
Jun 11, 2026
WLK Overview
Westlake Corporation manufactures and supplies petrochemicals, polymers, and building products in the U.S. and internationally. Its Performance and Essential Materials segment manufactures and markets polyethylene, styrene monomer, ethylene co-products, PVC, VCM,and chlorinated derivative products. The Housing and Infrastructure Products segment manufactures and sells residential PVC siding, PVC trim and moldings, roofing, decorative stone, windows, PVC decking, PVC films for inflatables, wallcovering, tape, and roofing applications, polymer composite roof tiles, and PVC pipes and fittings. Known as Westlake Chemical Corp. until 2022/02, the company was founded in 1986 and is headquartered in Houston,TX.
Zen Rating
Our proven quant model uses 115 proprietary factors, including AI, to determine WLK's potential to beat the market
DSell
- Stocks with a Zen Rating of Sell (D) had an average loss of -4.50% per year. Learn More
Zen Rating Component Grades
B
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.
Industry: Specialty Chemical
Industry Rating
A
WLK
Ranked#45 of 51
Ranked#45 of 51
Top Ranked Stocks in Industry
| Name / Ticker | Price | Zen Rating |
|---|---|---|
| $4.56 | A | |
| $13.33 | A | |
| $39.63 | A |
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WLK News
Overview
Due Diligence Score
–
Industry Average (31)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how WLK scored across 38 valuation, financial, forecast, performance, and dividend due diligence checks.
Due Diligence Checks
WLK is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
WLK is good value based on its book value relative to its share price (1.32x), compared to the US Specialty Chemicals industry average (3.67x)
P/B vs Industry Valuation
WLK is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 35 more WLK due diligence checks available for Premium users.
Valuation
WLK price to earnings (PE)
For valuing profitable companies with steady earnings
Company
-6.94x
Industry
6.61x
Market
19.67x
WLK price to book (PB)
For valuing companies that are loss-making or have lots of physical asset
Company
1.32x
Industry
3.67x
WLK is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation
WLK's financial health
Profit margin
Revenue
$2.7B
Net Income
-$169.0M
Profit Margin
-6.4%
WLK's cash and short-term investments... subscribe to Premium to read more.
Interest Coverage Financials
WLK's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials
Assets to liabilities
Assets
$19.7B
Liabilities
$10.7B
Debt to equity
1.25
WLK's short-term assets ($5.95B) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
WLK's long-term liabilities ($7.91B) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
WLK's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
WLK's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials
Cash flow
Operating
-$94.0M
Investing
-$271.0M
Financing
-$82.0M
WLK's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials
WLK vs Specialty Chemical Stocks
Westlake Stock FAQ
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.