The three-year loss for CYMECHS (KOSDAQ:160980) shareholders likely driven by its shrinking earnings

While it may not be enough for some shareholders, we think it is good to see the CYMECHS Inc. (KOSDAQ:160980) share price up 16% in a single quarter. But that doesn't help the fact that the three year return is less impressive. Truth be told the share price declined 42% 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 CYMECHS 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.

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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 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).

CYMECHS saw its EPS decline at a compound rate of 14% per year, over the last three years. This change in EPS is reasonably close to the 17% average annual decrease in the share price. So it seems like sentiment towards the stock hasn't changed all that much over time. In this case, it seems that the EPS is guiding the share price.

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

Before buying or selling a stock, we always recommend a close examination of historic growth trends, available here.

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 incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. We note that for CYMECHS the TSR over the last 3 years was -36%, 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

We regret to report that CYMECHS shareholders are down 32% for the year (even including dividends). Unfortunately, that's worse than the broader market decline of 8.1%. 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 7%, 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. To that end, you should learn about the 4 warning signs we've spotted with CYMECHS (including 1 which is a bit unpleasant) .

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will grow earnings.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on South Korean 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.