Shenzhen Neptunus Bioengineering Co., Ltd. (SZSE:000078) shareholders should be happy to see the share price up 11% in the last month. But that cannot eclipse the less-than-impressive returns over the last three years. Truth be told the share price declined 20% in three years and that return, Dear Reader, falls short of what you could have got from passive investing with an index fund.
While the last three years has been tough for Shenzhen Neptunus Bioengineering shareholders, this past week has shown signs of promise. So let's look at the longer term fundamentals and see if they've been the driver of the negative returns.
Check out our latest analysis for Shenzhen Neptunus Bioengineering
While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. 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.
Over the three years that the share price declined, Shenzhen Neptunus Bioengineering's earnings per share (EPS) dropped significantly, falling to a loss. Due to the loss, it's not easy to use EPS as a reliable guide to the business. However, we can say we'd expect to see a falling share price in this scenario.
The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).
This free interactive report on Shenzhen Neptunus Bioengineering's earnings, revenue and cash flow is a great place to start, if you want to investigate the stock further.
A Different Perspective
While the broader market lost about 3.4% in the twelve months, Shenzhen Neptunus Bioengineering shareholders did even worse, losing 6.6%. 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. Regrettably, last year's performance caps off a bad run, with the shareholders facing a total loss of 0.5% per year over five years. We realise that Baron Rothschild has said investors should "buy when there is blood on the streets", but we caution that investors should first be sure they are buying a high quality business. 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 example, we've discovered 2 warning signs for Shenzhen Neptunus Bioengineering that you should be aware of before investing here.
If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: insiders have been buying them).
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.