There's Reason For Concern Over Atsugi Co., Ltd.'s (TSE:3529) Massive 27% Price Jump

Those holding Atsugi Co., Ltd. (TSE:3529) shares would be relieved that the share price has rebounded 27% in the last thirty days, but it needs to keep going to repair the recent damage it has caused to investor portfolios. The last 30 days bring the annual gain to a very sharp 61%.

Since its price has surged higher, Atsugi may be sending bearish signals at the moment with its price-to-earnings (or "P/E") ratio of 19x, since almost half of all companies in Japan have P/E ratios under 12x and even P/E's lower than 9x are not unusual. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the elevated P/E.

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The earnings growth achieved at Atsugi over the last year would be more than acceptable for most companies. One possibility is that the P/E is high because investors think this respectable earnings growth will be enough to outperform the broader market in the near future. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

Check out our latest analysis for Atsugi

Want the full picture on earnings, revenue and cash flow for the company? Then our free report on Atsugi will help you shine a light on its historical performance.

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

The only time you'd be truly comfortable seeing a P/E as high as Atsugi's is when the company's growth is on track to outshine the market.

If we review the last year of earnings growth, the company posted a worthy increase of 7.9%. 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.

This is in contrast to the rest of the market, which is expected to grow by 9.7% over the next year, materially higher than the company's recent medium-term annualised growth rates.

With this information, we find it concerning that Atsugi is trading at a P/E higher than the market. Apparently many investors in the company are way more bullish than recent times would indicate and aren't willing to let go of their stock at any price. There's a good chance existing shareholders are setting themselves up for future disappointment if the P/E falls to levels more in line with recent growth rates.

The Key Takeaway

Atsugi's P/E is getting right up there since its shares have risen strongly. 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 Atsugi currently trades on a much higher than expected P/E since its recent three-year growth is lower than the wider market forecast. When we see weak earnings with slower than market growth, we suspect the share price is at risk of declining, sending the high P/E lower. If recent medium-term earnings trends continue, it will place shareholders' investments at significant risk and potential investors in danger of paying an excessive premium.

You always need to take note of risks, for example - Atsugi has 1 warning sign we think you should be aware of.

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.