Despite the downward trend in earnings at Korea Zinc Company (KRX:010130) the stock rallies 3.4%, bringing five-year gains to 179%

When you buy shares in a company, it's worth keeping in mind the possibility that it could fail, and you could lose your money. But on a lighter note, a good company can see its share price rise well over 100%. For instance, the price of Korea Zinc Company, Ltd. (KRX:010130) stock is up an impressive 133% over the last five years. On top of that, the share price is up 24% in about a quarter. But this move may well have been assisted by the reasonably buoyant market (up 26% in 90 days).

Since it's been a strong week for Korea Zinc Company shareholders, let's have a look at trend of the longer term fundamentals.

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To quote Buffett, 'Ships will sail around the world but the Flat Earth Society will flourish. There will continue to be wide discrepancies between price and value in the marketplace...' By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During five years of share price growth, Korea Zinc Company actually saw its EPS drop 17% per year.

This means it's unlikely the market is judging the company based on earnings growth. Because earnings per share don't seem to match up with the share price, we'll take a look at other metrics instead.

On the other hand, Korea Zinc Company's revenue is growing nicely, at a compound rate of 9.7% over the last five years. It's quite possible that management are prioritizing revenue growth over EPS growth at the moment.

The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image).

You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

What About Dividends?

It is important to consider the total shareholder return, as well as the share price return, for any given stock. 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. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. We note that for Korea Zinc Company the TSR over the last 5 years was 179%, 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're pleased to report that Korea Zinc Company shareholders have received a total shareholder return of 61% over one year. And that does include the dividend. That's better than the annualised return of 23% over half a decade, implying that the company is doing better recently. In the best case scenario, this may hint at some real business momentum, implying that now could be a great time to delve deeper. 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. Case in point: We've spotted 3 warning signs for Korea Zinc Company you should be aware of, and 1 of them is a bit unpleasant.

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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.