The three-year decline in earnings might be taking its toll on Kolmar Korea (KRX:161890) shareholders as stock falls 11% over the past week

It might be of some concern to shareholders to see the Kolmar Korea Co., Ltd. (KRX:161890) share price down 23% in the last month. But don't let that distract from the very nice return generated over three years. In fact, the company's share price bested the return of its market index in that time, posting a gain of 31%.

In light of the stock dropping 11% in the past week, we want to investigate the longer term story, and see if fundamentals have been the driver of the company's positive three-year return.

See our latest analysis for Kolmar Korea

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 three years of share price growth, Kolmar Korea moved from a loss to profitability. That would generally be considered a positive, so we'd expect the share price to be up.

The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).

We know that Kolmar Korea has improved its bottom line lately, but is it going to grow revenue? If you're interested, you could check this free report showing consensus revenue forecasts.

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. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. As it happens, Kolmar Korea's TSR for the last 3 years was 36%, 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

It's good to see that Kolmar Korea has rewarded shareholders with a total shareholder return of 21% in the last twelve months. That's including the dividend. That gain is better than the annual TSR over five years, which is 6%. Therefore it seems like sentiment around the company has been positive lately. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. To that end, you should learn about the 3 warning signs we've spotted with Kolmar Korea (including 1 which is concerning) .

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can 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.