Portland General Electric Company's (NYSE:POR) Prospects Need A Boost To Lift Shares

Portland General Electric Company's (NYSE:POR) price-to-earnings (or "P/E") ratio of 13.3x might make it look like a buy right now compared to the market in the United States, where around half of the companies have P/E ratios above 19x and even P/E's above 34x are quite common. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

Recent times have been advantageous for Portland General Electric as its earnings have been rising faster 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.

See our latest analysis for Portland General Electric

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

Portland General Electric's P/E ratio would be typical for a company that's only expected to deliver limited growth, and importantly, perform worse than the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 51% last year. EPS has also lifted 27% in aggregate from three years ago, mostly thanks to the last 12 months of growth. Accordingly, shareholders would have probably been satisfied with the medium-term rates of earnings growth.

Shifting to the future, estimates from the nine analysts covering the company suggest earnings should grow by 1.9% per year over the next three years. That's shaping up to be materially lower than the 11% each year growth forecast for the broader market.

In light of this, it's understandable that Portland General Electric's P/E sits below the majority of other companies. It seems most investors are expecting to see limited future growth and are only willing to pay a reduced amount for the stock.

The Bottom Line On Portland General Electric's P/E

Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.

We've established that Portland General Electric maintains its low P/E on the weakness of its forecast growth being lower than the wider market, as expected. 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.

We don't want to rain on the parade too much, but we did also find 3 warning signs for Portland General Electric (1 is concerning!) that you need to be mindful of.

Of course, you might also be able to find a better stock than Portland General Electric. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.

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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.