What You Can Learn From Renesas Electronics Corporation's (TSE:6723) P/E

Renesas Electronics Corporation's (TSE:6723) price-to-earnings (or "P/E") ratio of 20.7x might make it look like a strong sell right now compared to the market in Japan, where around half of the companies have P/E ratios below 13x 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.

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Renesas Electronics could be doing better as its earnings have been going backwards lately while most other companies have been seeing positive earnings growth. It might be that many expect the dour earnings performance to recover substantially, which has kept the P/E from collapsing. If not, then existing shareholders may be extremely nervous about the viability of the share price.

See our latest analysis for Renesas Electronics

If you'd like to see what analysts are forecasting going forward, you should check out our free report on Renesas Electronics.

How Is Renesas Electronics' Growth Trending?

There's an inherent assumption that a company should far outperform the market for P/E ratios like Renesas Electronics' to be considered reasonable.

Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 48%. At least EPS has managed not to go completely backwards from three years ago in aggregate, thanks to the earlier period of growth. So it appears to us that the company has had a mixed result in terms of growing earnings over that time.

Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 24% per annum over the next three years. Meanwhile, the rest of the market is forecast to only expand by 8.9% per year, which is noticeably less attractive.

With this information, we can see why Renesas Electronics is trading at such a high P/E compared to the market. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.

The Key Takeaway

Using the price-to-earnings ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

We've established that Renesas Electronics maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. Right now shareholders are comfortable with the P/E as they are quite confident future earnings aren't under threat. Unless these conditions change, they will continue to provide strong support to the share price.

We don't want to rain on the parade too much, but we did also find 3 warning signs for Renesas Electronics that you need to be mindful of.

If P/E ratios interest you, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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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.