To the annoyance of some shareholders, Guoquan Food (Shanghai) Co., Ltd. (HKG:2517) shares are down a considerable 33% in the last month, which continues a horrid run for the company. Longer-term shareholders will rue the drop in the share price, since it's now virtually flat for the year after a promising few quarters.

Although its price has dipped substantially, given close to half the companies in Hong Kong have price-to-earnings ratios (or "P/E's") below 9x, you may still consider Guoquan Food (Shanghai) as a stock to avoid entirely with its 34.3x P/E ratio. However, the P/E might be quite high for a reason and it requires further investigation to determine if it's justified.

It looks like earnings growth has deserted Guoquan Food (Shanghai) recently, which is not something to boast about. It might be that many are expecting an improvement to the uninspiring earnings performance over the coming period, which has kept the P/E from collapsing. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

Does Growth Match The High P/E?

In order to justify its P/E ratio, Guoquan Food (Shanghai) would need to produce outstanding growth well in excess of the market.

Taking a look back first, we see that there was hardly any earnings per share growth to speak of for the company over the past year. That's essentially a continuation of what we've seen over the last three years, as its EPS growth has been virtually non-existent for that entire period. Accordingly, shareholders probably wouldn't have been satisfied with the complete absence of medium-term growth.

Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 20% shows it's noticeably less attractive on an annualised basis.

With this information, we find it concerning that Guoquan Food (Shanghai) is trading at a P/E higher than the market. It seems most investors are ignoring the fairly limited recent growth rates and are hoping for a turnaround in the company's business prospects. Only the boldest would assume these prices are sustainable as a continuation of recent earnings trends is likely to weigh heavily on the share price eventually.

The Key Takeaway

Guoquan Food (Shanghai)'s shares may have retreated, but its P/E is still flying high. Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.

Our examination of Guoquan Food (Shanghai) revealed its three-year earnings trends aren't impacting its high P/E anywhere near as much as we would have predicted, given they look worse than current market expectations. Right now we are increasingly uncomfortable with the high P/E as this earnings performance isn't likely to support such positive sentiment for long. 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.

The company's balance sheet is another key area for risk analysis. You can assess many of the main risks through our free balance sheet analysis for Guoquan Food (Shanghai) with six simple checks.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com