CorVel Corporation's (NASDAQ:CRVL) price-to-earnings (or "P/E") ratio of 57.1x might make it look like a strong sell right now compared to the market in the United States, where around half of the companies have P/E ratios below 16x and even P/E's below 9x are quite common. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's so lofty.

Earnings have risen firmly for CorVel recently, which is pleasing to see. One possibility is that the P/E is high because investors think this respectable earnings growth will be enough to outperform the broader market in the near future. If not, then existing shareholders may be a little nervous about the viability of the share price.

Check out our latest analysis for CorVel

What Are Growth Metrics Telling Us About The High P/E?

The only time you'd be truly comfortable seeing a P/E as steep as CorVel's is when the company's growth is on track to outshine the market decidedly.

If we review the last year of earnings growth, the company posted a terrific increase of 18%. The strong recent performance means it was also able to grow EPS by 91% in total over the last three years. Accordingly, shareholders would have probably welcomed those medium-term rates of earnings growth.

Comparing that to the market, which is only predicted to deliver 10% growth in the next 12 months, the company's momentum is stronger based on recent medium-term annualised earnings results.

With this information, we can see why CorVel is trading at such a high P/E compared to the market. Presumably shareholders aren't keen to offload something they believe will continue to outmanoeuvre the bourse.

The Key Takeaway

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 CorVel revealed its three-year earnings trends are contributing to its high P/E, given they look better than current market expectations. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. If recent medium-term earnings trends continue, it's hard to see the share price falling strongly in the near future under these circumstances.

Don't forget that there may be other risks. For instance, we've identified 2 warning signs for CorVel that you should be aware of.

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.