When close to half the companies in the United Kingdom have price-to-earnings ratios (or "P/E's") above 17x, you may consider Johnson Matthey Plc (LON:JMAT) as an attractive investment with its 9.3x P/E ratio. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the reduced P/E.
With earnings growth that's superior to most other companies of late, Johnson Matthey has been doing relatively well. It might be that many expect the strong earnings performance to degrade substantially, which has repressed the P/E. If not, then existing shareholders have reason to be quite optimistic about the future direction of the share price.
View our latest analysis for Johnson Matthey
Does Growth Match The Low P/E?
There's an inherent assumption that a company should underperform the market for P/E ratios like Johnson Matthey's to be considered reasonable.
Taking a look back first, we see that the company grew earnings per share by an impressive 260% last year. The strong recent performance means it was also able to grow EPS by 267% in total over the last three years. Therefore, it's fair to say the earnings growth recently has been superb for the company.
Shifting to the future, estimates from the eight analysts covering the company suggest earnings growth is heading into negative territory, declining 9.8% per annum over the next three years. That's not great when the rest of the market is expected to grow by 16% per year.
With this information, we are not surprised that Johnson Matthey is trading at a P/E lower than the market. However, shrinking earnings are unlikely to lead to a stable P/E over the longer term. There's potential for the P/E to fall to even lower levels if the company doesn't improve its profitability.
The Final Word
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.
As we suspected, our examination of Johnson Matthey's analyst forecasts revealed that its outlook for shrinking earnings is contributing to its low P/E. 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.
Before you take the next step, you should know about the 3 warning signs for Johnson Matthey (1 is potentially serious!) that we have uncovered.
Of course, you might also be able to find a better stock than Johnson Matthey. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.
Valuation is complex, but we're here to simplify it.
Discover if Johnson Matthey might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.
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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.