Is Westlake (WLK) Undervalued As Earnings Recovery Puts Its Valuation Back In Focus?
Why Westlake’s latest earnings are back in focus
Westlake (WLK) is back on many investors’ radar after reporting second quarter 2026 results that showed a return to profitability, supported by higher pricing, lower feedstock costs, and company wide cost savings.
See our latest analysis for Westlake.
Westlake’s latest earnings have arrived after a choppy period, with the share price up 13.16% over the last week and 6.66% year to date. However, the 3 year total shareholder return has declined 37.40%, which points to improving short term momentum against a still weak longer term record.
If Westlake’s rebound has you thinking about other potential ideas in materials and infrastructure, it could be a useful time to scan 37 power grid technology and infrastructure stocks
Westlake now trades below both analyst targets and some intrinsic value estimates, even after the sharp rebound. Is the market being fairly cautious given its mixed multi year return record, or too slow to re rate the recovery story?
Most Popular Narrative: 18% Undervalued
Westlake’s most followed valuation narrative pegs fair value at $96, compared with the last close of $79.09, which frames the current rebound in a different light.
With a strong balance sheet, significant available cash, and focus on M&A in value-added and downstream segments, Westlake is positioned to continue portfolio diversification, capture opportunities in sustainable materials, and reduce business cyclicality. This may potentially drive revenue and earnings multiple expansion as the company aligns with circular economy and sustainability trends.
Want to see what sits behind that $96 figure for Westlake? The narrative leans heavily on future earnings, margin repair, and a richer profit multiple. The exact mix of growth, profitability, and discount rate assumptions might surprise you.
Result: Fair Value of $96 (UNDERVALUED)
Have a read of the narrative in full and understand what's behind the forecasts.
However, Westlake’s story still carries real risk, including ongoing ethylene antitrust lawsuits in Europe and pressure from global chemical oversupply that can keep margins under strain.
Find out about the key risks to this Westlake narrative.
Another View On Westlake’s Valuation
The most popular Westlake narrative leans on a fair value of $96 using forward earnings and profit assumptions. The SWS DCF model tells a different story. On that view, Westlake’s current price of $79.09 sits above an estimated future cash flow value of $48.10, which screens as overvalued. Which lens you trust more depends on how confident you are in long range cash flow forecasts versus earnings based targets.
Look into how the SWS DCF model arrives at its fair value.
Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Westlake for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 51 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.
Next Steps
With mixed signals on both risks and rewards around Westlake, it makes sense to review the data yourself and form a fresh opinion. To see the balance of concerns and potential upsides in one place, start by checking the 2 key rewards and 1 important warning sign
Looking for more investment ideas beyond Westlake?
If Westlake has sharpened your focus on opportunities, do not stop here. Broader research now could help you spot stocks that fit your goals before others do.
- Target steadier ideas by reviewing companies in the 83 resilient stocks with low risk scores that score well on resilience and lower overall risk profiles.
- Hunt for potential mispricings with the 51 high quality undervalued stocks and see which stocks pair solid fundamentals with appealing valuations.
- Strengthen your income watchlist by checking the 9 dividend fortresses and see which companies combine higher yields with a focus on stability.
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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