Jiangsu Dingsheng New Materials Joint-Stock Co.,Ltd (SHSE:603876) shareholders should be happy to see the share price up 12% in the last quarter. But over the last three years we've seen a quite serious decline. In that time, the share price dropped 55%. Some might say the recent bounce is to be expected after such a bad drop. Perhaps the company has turned over a new leaf.

Although the past week has been more reassuring for shareholders, they're still in the red over the last three years, so let's see if the underlying business has been responsible for the decline.

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 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).

During the unfortunate three years of share price decline, Jiangsu Dingsheng New Materials Ltd actually saw its earnings per share (EPS) improve by 38% per year. Given the share price reaction, one might suspect that EPS is not a good guide to the business performance during the period (perhaps due to a one-off loss or gain). Or else the company was over-hyped in the past, and so its growth has disappointed.

It's worth taking a look at other metrics, because the EPS growth doesn't seem to match with the falling share price.

The modest 0.8% dividend yield is unlikely to be guiding the market view of the stock. We note that, in three years, revenue has actually grown at a 5.6% annual rate, so that doesn't seem to be a reason to sell shares. This analysis is just perfunctory, but it might be worth researching Jiangsu Dingsheng New Materials Ltd more closely, as sometimes stocks fall unfairly. This could present an opportunity.

You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image).

We know that Jiangsu Dingsheng New Materials Ltd 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?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). 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. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. As it happens, Jiangsu Dingsheng New Materials Ltd's TSR for the last 3 years was -53%, which exceeds the share price return mentioned earlier. This is largely a result of its dividend payments!

A Different Perspective

Investors in Jiangsu Dingsheng New Materials Ltd had a tough year, with a total loss of 30% (including dividends), against a market gain of about 7.5%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 6% 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. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Like risks, for instance. Every company has them, and we've spotted 3 warning signs for Jiangsu Dingsheng New Materials Ltd (of which 1 doesn't sit too well with us!) you should know about.

If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: many of them are unnoticed AND have attractive valuation).

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.