Naturgy Energy Group, S.A.'s (BME:NTGY) Low P/E No Reason For Excitement

With a price-to-earnings (or "P/E") ratio of 11.9x Naturgy Energy Group, S.A. (BME:NTGY) may be sending bullish signals at the moment, given that almost half of all companies in Spain have P/E ratios greater than 18x and even P/E's higher than 33x are not unusual. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

Naturgy Energy Group certainly has been doing a good job lately as it's been growing earnings more than most other companies. One possibility is that the P/E is low because investors think this strong earnings performance might be less impressive moving forward. If not, then existing shareholders have reason to be quite optimistic about the future direction of the share price.

Check out our latest analysis for Naturgy Energy Group

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How Is Naturgy Energy Group's Growth Trending?

The only time you'd be truly comfortable seeing a P/E as low as Naturgy Energy Group's is when the company's growth is on track to lag the market.

If we review the last year of earnings growth, the company posted a terrific increase of 19%. Although, its longer-term performance hasn't been as strong with three-year EPS growth being relatively non-existent overall. So it appears to us that the company has had a mixed result in terms of growing earnings over that time.

Turning to the outlook, the next three years should bring diminished returns, with earnings decreasing 9.2% per year as estimated by the eleven analysts watching the company. With the market predicted to deliver 14% growth per annum, that's a disappointing outcome.

In light of this, it's understandable that Naturgy Energy Group's P/E would sit below the majority of other companies. Nonetheless, there's no guarantee the P/E has reached a floor yet with earnings going in reverse. Even just maintaining these prices could be difficult to achieve as the weak outlook is weighing down the shares.

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 Naturgy Energy Group maintains its low P/E on the weakness of its forecast for sliding earnings, as expected. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. It's hard to see the share price rising strongly in the near future under these circumstances.

There are also other vital risk factors to consider and we've discovered 3 warning signs for Naturgy Energy Group (1 is a bit concerning!) that you should be aware of before investing here.

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.