It might seem bad, but the worst that can happen when you buy a stock (without leverage) is that its share price goes to zero. But if you buy shares in a really great company, you can more than double your money. For instance the Suzhou Hesheng Special Material Co., Ltd. (SZSE:002290) share price is 136% higher than it was three years ago. How nice for those who held the stock! Also pleasing for shareholders was the 18% gain in the last three months.

After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals.

See our latest analysis for Suzhou Hesheng Special Material

In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. One imperfect but simple way to consider how the market perception of a company has shifted is to compare the change in the earnings per share (EPS) with the share price movement.

Suzhou Hesheng Special Material became profitable within the last three years. Given the importance of this milestone, it's not overly surprising that the share price has increased strongly.

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

It might be well worthwhile taking a look at our free report on Suzhou Hesheng Special Material's earnings, revenue and cash flow.

A Different Perspective

It's nice to see that Suzhou Hesheng Special Material shareholders have received a total shareholder return of 57% over the last year. That's better than the annualised return of 11% over half a decade, implying that the company is doing better recently. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. Is Suzhou Hesheng Special Material cheap compared to other companies? These 3 valuation measures might help you decide.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

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.