Optimism for Sanxiang Advanced Materials (SHSE:603663) has grown this past week, despite five-year decline in earnings

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But when you pick a company that is really flourishing, you can make more than 100%. For example, the Sanxiang Advanced Materials Co., Ltd. (SHSE:603663) share price has soared 168% in the last half decade. Most would be very happy with that. On top of that, the share price is up 12% in about a quarter.

Since the stock has added CN¥385m to its market cap in the past week alone, let's see if underlying performance has been driving long-term returns.

View our latest analysis for Sanxiang Advanced Materials

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.

During five years of share price growth, Sanxiang Advanced Materials actually saw its EPS drop 2.6% per year.

By glancing at these numbers, we'd posit that the decline in earnings per share is not representative of how the business has changed over the years. Therefore, it's worth taking a look at other metrics to try to understand the share price movements.

The modest 0.4% dividend yield is unlikely to be propping up the share price. On the other hand, Sanxiang Advanced Materials' revenue is growing nicely, at a compound rate of 10% over the last five years. It's quite possible that management are prioritizing revenue growth over EPS growth at the moment.

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

It's probably worth noting that the CEO is paid less than the median at similar sized companies. But while CEO remuneration is always worth checking, the really important question is whether the company can grow earnings going forward. If you are thinking of buying or selling Sanxiang Advanced Materials stock, you should check out this free report showing analyst profit forecasts.

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. As it happens, Sanxiang Advanced Materials' TSR for the last 5 years was 177%, which exceeds the share price return mentioned earlier. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

We're pleased to report that Sanxiang Advanced Materials shareholders have received a total shareholder return of 65% over one year. And that does include the dividend. Since the one-year TSR is better than the five-year TSR (the latter coming in at 23% per year), it would seem that the stock's performance has improved in recent times. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. You could get a better understanding of Sanxiang Advanced Materials' growth by checking out this more detailed historical graph of earnings, revenue and cash flow.

If you are like me, then you will not want to miss this free list of undervalued small caps that insiders are 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.