Aptiv PLC (NYSE:APTV) Looks Inexpensive But Perhaps Not Attractive Enough

With a price-to-earnings (or "P/E") ratio of 5.7x Aptiv PLC (NYSE:APTV) may be sending very bullish signals at the moment, given that almost half of all companies in the United States have P/E ratios greater than 20x and even P/E's higher than 35x are not unusual. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly reduced P/E.

Recent times have been advantageous for Aptiv 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 you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

Check out our latest analysis for Aptiv

If you'd like to see what analysts are forecasting going forward, you should check out our free report on Aptiv.

How Is Aptiv's Growth Trending?

In order to justify its P/E ratio, Aptiv would need to produce anemic growth that's substantially trailing the market.

Taking a look back first, we see that the company managed to grow earnings per share by a handy 11% last year. Pleasingly, EPS has also lifted 251% 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.

Looking ahead now, EPS is anticipated to slump, contracting by 2.8% each year during the coming three years according to the analysts following the company. Meanwhile, the broader market is forecast to expand by 11% per annum, which paints a poor picture.

With this information, we are not surprised that Aptiv 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. Even just maintaining these prices could be difficult to achieve as the weak outlook is weighing down the shares.

The Bottom Line On Aptiv'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.

As we suspected, our examination of Aptiv's analyst forecasts revealed that its outlook for shrinking earnings is contributing to its low P/E. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. Unless these conditions improve, they will continue to form a barrier for the share price around these levels.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 2 warning signs with Aptiv (at least 1 which doesn't sit too well with us), and understanding them should be part of your investment process.

It's important to make sure you look for a great company, not just the first idea you come across. So take a peek at this free list of interesting companies with strong recent earnings growth (and a low P/E).

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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.