Shanghai Yaoji Technology Co., Ltd. (SZSE:002605) shareholders have seen the share price descend 19% over the month. But that doesn't change the fact that the returns over the last five years have been pleasing. Its return of 94% has certainly bested the market return! Unfortunately not all shareholders will have held it for the long term, so spare a thought for those caught in the 40% decline over the last twelve months.

While the stock has fallen 4.5% this week, it's worth focusing on the longer term and seeing if the stocks historical returns have been driven by the underlying fundamentals.

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

Over half a decade, Shanghai Yaoji Technology managed to grow its earnings per share at 42% a year. This EPS growth is higher than the 14% average annual increase in the share price. So it seems the market isn't so enthusiastic about the stock these days.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

We know that Shanghai Yaoji Technology has improved its bottom line lately, but is it going to grow revenue? This free report showing analyst revenue forecasts should help you figure out if the EPS growth can be sustained.

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for Shanghai Yaoji Technology the TSR over the last 5 years was 109%, 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 16% in the twelve months, Shanghai Yaoji Technology shareholders did even worse, losing 40% (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. Longer term investors wouldn't be so upset, since they would have made 16%, each year, over five years. 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. For instance, we've identified 1 warning sign for Shanghai Yaoji Technology that you should be aware of.

We will like Shanghai Yaoji Technology better if we see some big insider buys. While we wait, check out this free list of growing companies with considerable, recent, insider buying.

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.