While Canmax Technologies Co., Ltd. (SZSE:300390) shareholders are probably generally happy, the stock hasn't had particularly good run recently, with the share price falling 11% in the last quarter. But that scarcely detracts from the really solid long term returns generated by the company over five years. In fact, the share price is 260% higher today. So while it's never fun to see a share price fall, it's important to look at a longer time horizon. Ultimately business performance will determine whether the stock price continues the positive long term trend. While the long term returns are impressive, we do have some sympathy for those who bought more recently, given the 38% drop, in the last year.

In light of the stock dropping 7.0% in the past week, we want to investigate the longer term story, and see if fundamentals have been the driver of the company's positive five-year return.

To paraphrase Benjamin Graham: Over the short term the market is a voting machine, but over the long term it's a weighing machine. One flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

During five years of share price growth, Canmax Technologies achieved compound earnings per share (EPS) growth of 94% per year. This EPS growth is higher than the 29% average annual increase in the share price. Therefore, it seems the market has become relatively pessimistic about the company. This cautious sentiment is reflected in its (fairly low) P/E ratio of 11.91.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

We know that Canmax Technologies has improved its bottom line over the last three years, but what does the future have in store? It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

What About Dividends?

It is important to consider the total shareholder return, as well as the share price return, for any given stock. Whereas the share price return only reflects the change in the share price, the TSR includes the value of dividends (assuming they were reinvested) and the benefit of any discounted capital raising or spin-off. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. We note that for Canmax Technologies the TSR over the last 5 years was 301%, which is better than the share price return mentioned above. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

While the broader market lost about 19% in the twelve months, Canmax Technologies shareholders did even worse, losing 35% (even including dividends). However, it could simply be that the share price has been impacted by broader market jitters. It might be worth keeping an eye on the fundamentals, in case there's a good opportunity. On the bright side, long term shareholders have made money, with a gain of 32% per year over half a decade. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. Take risks, for example - Canmax Technologies has 3 warning signs we think you should be aware of.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can grow earnings.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on Chinese exchanges.

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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.