Those holding Zhongshan Broad-Ocean Motor Co., Ltd. (SZSE:002249) shares would be relieved that the share price has rebounded 28% in the last thirty days, but it needs to keep going to repair the recent damage it has caused to investor portfolios. But the gains over the last month weren't enough to make shareholders whole, as the share price is still down 9.8% in the last twelve months.

Although its price has surged higher, Zhongshan Broad-Ocean Motor's price-to-earnings (or "P/E") ratio of 22.9x might still make it look like a buy right now compared to the market in China, where around half of the companies have P/E ratios above 30x and even P/E's above 55x are quite common. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

With earnings growth that's exceedingly strong of late, Zhongshan Broad-Ocean Motor has been doing very well. It might be that many expect the strong earnings performance to degrade substantially, which has repressed the P/E. If that doesn't eventuate, then existing shareholders have reason to be quite optimistic about the future direction of the share price.

Does Growth Match The Low P/E?

There's an inherent assumption that a company should underperform the market for P/E ratios like Zhongshan Broad-Ocean Motor's to be considered reasonable.

Retrospectively, the last year delivered an exceptional 49% gain to the company's bottom line. Still, EPS has barely risen at all from three years ago in total, which is not ideal. Therefore, it's fair to say that earnings growth has been inconsistent recently for the company.

Comparing that to the market, which is predicted to deliver 41% growth in the next 12 months, the company's momentum is weaker based on recent medium-term annualised earnings results.

In light of this, it's understandable that Zhongshan Broad-Ocean Motor's P/E sits below the majority of other companies. It seems most investors are expecting to see the recent limited growth rates continue into the future and are only willing to pay a reduced amount for the stock.

The Final Word

The latest share price surge wasn't enough to lift Zhongshan Broad-Ocean Motor's P/E close to the market median. We'd say the price-to-earnings ratio's power isn't primarily as a valuation instrument but rather to gauge current investor sentiment and future expectations.

As we suspected, our examination of Zhongshan Broad-Ocean Motor revealed its three-year earnings trends are contributing to its low P/E, given they look worse than current market expectations. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. Unless the recent medium-term conditions improve, they will continue to form a barrier for the share price around these levels.

And what about other risks? Every company has them, and we've spotted 1 warning sign for Zhongshan Broad-Ocean Motor you should know about.

If these risks are making you reconsider your opinion on Zhongshan Broad-Ocean Motor, 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.