What You Can Learn From Planetel S.p.A.'s (BIT:PLN) P/E

Planetel S.p.A.'s (BIT:PLN) price-to-earnings (or "P/E") ratio of 23.5x might make it look like a sell right now compared to the market in Italy, where around half of the companies have P/E ratios below 16x and even P/E's below 10x 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 as high as it is.

This technology could replace computers: discover the 20 stocks are working to make quantum computing a reality.

Planetel certainly has been doing a good job lately as it's been growing earnings more than most other companies. It seems that many are expecting the strong earnings performance to persist, which has raised the P/E. If not, then existing shareholders might be a little nervous about the viability of the share price.

View our latest analysis for Planetel

Want the full picture on analyst estimates for the company? Then our free report on Planetel will help you uncover what's on the horizon.

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

In order to justify its P/E ratio, Planetel would need to produce impressive growth in excess of the market.

Taking a look back first, we see that the company managed to grow earnings per share by a handy 14% last year. Pleasingly, EPS has also lifted 44% in aggregate from three years ago, partly thanks to the last 12 months of growth. So we can start by confirming that the company has done a great job of growing earnings over that time.

Turning to the outlook, the next three years should generate growth of 31% per year as estimated by the one analyst watching the company. That's shaping up to be materially higher than the 20% per annum growth forecast for the broader market.

In light of this, it's understandable that Planetel's P/E sits above the majority of other companies. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.

The Bottom Line On Planetel's P/E

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 Planetel maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. Unless these conditions change, they will continue to provide strong support to the share price.

And what about other risks? Every company has them, and we've spotted 3 warning signs for Planetel (of which 1 doesn't sit too well with us!) you should know about.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.