When close to half the companies in Australia have price-to-earnings ratios (or "P/E's") above 22x, you may consider Origin Energy Limited (ASX:ORG) as an attractive investment with its 13.1x P/E ratio. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's limited.
Recent times haven't been advantageous for Origin Energy as its earnings have been rising slower than most other companies. The P/E is probably low because investors think this lacklustre earnings performance isn't going to get any better. If you still like the company, you'd be hoping earnings don't get any worse and that you could pick up some stock while it's out of favour.
Check out our latest analysis for Origin Energy
There's an inherent assumption that a company should underperform the market for P/E ratios like Origin Energy's to be considered reasonable.
Taking a look back first, we see that the company managed to grow earnings per share by a handy 6.3% last year. Although, the latest three year period in total hasn't been as good as it didn't manage to provide any growth at all. 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 8.5% per year as estimated by the ten analysts watching the company. Meanwhile, the broader market is forecast to expand by 17% per year, which paints a poor picture.
With this information, we are not surprised that Origin Energy is trading at a P/E lower than the market. 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.
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 Origin Energy maintains its low P/E on the weakness of its forecast for sliding earnings, 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.
Don't forget that there may be other risks. For instance, we've identified 2 warning signs for Origin Energy (1 is potentially serious) you should be aware of.
You might be able to find a better investment than Origin Energy. If you want a selection of possible candidates, check out this free list of interesting companies that trade on a low P/E (but have proven they can grow earnings).
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.