Wus Printed Circuit (Kunshan) Co., Ltd. (SZSE:002463) shareholders have had their patience rewarded with a 28% share price jump in the last month. The last 30 days bring the annual gain to a very sharp 53%.

After such a large jump in price, given around half the companies in China have price-to-earnings ratios (or "P/E's") below 30x, you may consider Wus Printed Circuit (Kunshan) as a stock to potentially avoid with its 34.7x P/E ratio. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the elevated P/E.

Wus Printed Circuit (Kunshan) certainly has been doing a good job lately as its earnings growth has been positive while most other companies have been seeing their earnings go backwards. It seems that many are expecting the company to continue defying the broader market adversity, which has increased investors' willingness to pay up for the stock. If not, then existing shareholders might be a little nervous about the viability of the share price.

Is There Enough Growth For Wus Printed Circuit (Kunshan)?

Wus Printed Circuit (Kunshan)'s P/E ratio would be typical for a company that's expected to deliver solid growth, and importantly, perform better than the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 16% last year. Although, its longer-term performance hasn't been as strong with three-year EPS growth being relatively non-existent overall. Therefore, it's fair to say that earnings growth has been inconsistent recently for the company.

Turning to the outlook, the next year should generate growth of 37% as estimated by the analysts watching the company. Meanwhile, the rest of the market is forecast to expand by 41%, which is noticeably more attractive.

With this information, we find it concerning that Wus Printed Circuit (Kunshan) is trading at a P/E higher than the market. Apparently many investors in the company are way more bullish than analysts indicate and aren't willing to let go of their stock at any price. Only the boldest would assume these prices are sustainable as this level of earnings growth is likely to weigh heavily on the share price eventually.

The Bottom Line On Wus Printed Circuit (Kunshan)'s P/E

The large bounce in Wus Printed Circuit (Kunshan)'s shares has lifted the company's P/E to a fairly high level. 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 Wus Printed Circuit (Kunshan) currently trades on a much higher than expected P/E since its forecast growth is lower than the wider market. Right now we are increasingly uncomfortable with the high P/E as the predicted future earnings aren't likely to support such positive sentiment for long. Unless these conditions improve markedly, it's very challenging to accept these prices as being reasonable.

The company's balance sheet is another key area for risk analysis. Take a look at our free balance sheet analysis for Wus Printed Circuit (Kunshan) with six simple checks on some of these key factors.

If these risks are making you reconsider your opinion on Wus Printed Circuit (Kunshan), explore our interactive list of high quality stocks to get an idea of what else is out there.

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.