The Medialink Group Limited (HKG:2230) share price has fared very poorly over the last month, falling by a substantial 25%. Instead of being rewarded, shareholders who have already held through the last twelve months are now sitting on a 38% share price drop.

In spite of the heavy fall in price, Medialink Group may still be sending bullish signals at the moment with its price-to-earnings (or "P/E") ratio of 4.7x, since almost half of all companies in Hong Kong have P/E ratios greater than 9x and even P/E's higher than 18x are not unusual. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's limited.

The recent earnings growth at Medialink Group would have to be considered satisfactory if not spectacular. One possibility is that the P/E is low because investors think this good earnings growth might actually underperform the broader market in the near future. If that doesn't eventuate, then existing shareholders may have reason to be optimistic about the future direction of the share price.

Is There Any Growth For Medialink Group?

Medialink Group's P/E ratio would be typical for a company that's only expected to deliver limited growth, and importantly, perform worse than the market.

Taking a look back first, we see that the company managed to grow earnings per share by a handy 3.5% last year. EPS has also lifted 30% 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 actually done a good job of growing earnings over that time.

This is in contrast to the rest of the market, which is expected to grow by 22% over the next year, materially higher than the company's recent medium-term annualised growth rates.

In light of this, it's understandable that Medialink Group's P/E sits below the majority of other companies. Apparently many shareholders weren't comfortable holding on to something they believe will continue to trail the bourse.

The Bottom Line On Medialink Group's P/E

Medialink Group's P/E has taken a tumble along with its share price. It's argued the price-to-earnings ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

As we suspected, our examination of Medialink Group revealed its three-year earnings trends are contributing to its low P/E, given they look worse than current market expectations. At this stage investors feel the potential for an improvement in earnings isn't great enough to justify a higher P/E ratio. Unless the recent medium-term conditions improve, they will continue to form a barrier for the share price around these levels.

There are also other vital risk factors to consider and we've discovered 4 warning signs for Medialink Group (2 don't sit too well with us!) that you should be aware of before investing here.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on 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.