When close to half the companies in the United States have price-to-earnings ratios (or "P/E's") above 17x, you may consider Westlake Corporation (NYSE:WLK) as an attractive investment with its 14.9x P/E ratio. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.
With earnings that are retreating more than the market's of late, Westlake has been very sluggish. The P/E is probably low because investors think this poor earnings performance isn't going to improve at all. You'd much rather the company wasn't bleeding earnings if you still believe in the business. Or at the very least, you'd be hoping the earnings slide doesn't get any worse if your plan is to pick up some stock while it's out of favour.
See our latest analysis for Westlake
How Is Westlake's Growth Trending?
In order to justify its P/E ratio, Westlake would need to produce sluggish growth that's trailing the market.
If we review the last year of earnings, dishearteningly the company's profits fell to the tune of 54%. However, a few very strong years before that means that it was still able to grow EPS by an impressive 317% in total over the last three years. Although it's been a bumpy ride, it's still fair to say the earnings growth recently has been more than adequate for the company.
Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 3.5% each year over the next three years. With the market predicted to deliver 13% growth per year, the company is positioned for a weaker earnings result.
With this information, we can see why Westlake is trading at a P/E lower than the market. Apparently many shareholders weren't comfortable holding on while the company is potentially eyeing a less prosperous future.
What We Can Learn From Westlake's P/E?
While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.
As we suspected, our examination of Westlake's analyst forecasts revealed that its inferior earnings outlook is contributing to its low P/E. At this stage investors feel the potential for an improvement in earnings isn't great enough to justify a higher P/E ratio. Unless these conditions improve, they will continue to form a barrier for the share price around these levels.
And what about other risks? Every company has them, and we've spotted 1 warning sign for Westlake you should know about.
Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on a low P/E.
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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.