Taekyung Chemical's (KRX:006890) 19% CAGR outpaced the company's earnings growth over the same five-year period

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But on the bright side, if you buy shares in a high quality company at the right price, you can gain well over 100%. For instance, the price of Taekyung Chemical Co., Ltd. (KRX:006890) stock is up an impressive 114% over the last five years. Better yet, the share price has risen 11% in the last week.

Since the stock has added ₩12b 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 Taekyung Chemical

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. 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).

Over half a decade, Taekyung Chemical managed to grow its earnings per share at 30% a year. This EPS growth is higher than the 16% average annual increase in the share price. Therefore, it seems the market has become relatively pessimistic about the company. The reasonably low P/E ratio of 9.17 also suggests market apprehension.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

This free interactive report on Taekyung Chemical's earnings, revenue and cash flow is a great place to start, if you want to investigate the stock further.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). 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. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for Taekyung Chemical the TSR over the last 5 years was 135%, 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 Taekyung Chemical shareholders are down 16% for the year (even including dividends). Unfortunately, that's worse than the broader market decline of 3.5%. 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 19%, each year, over five years. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. 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. Consider risks, for instance. Every company has them, and we've spotted 2 warning signs for Taekyung Chemical you should know about.

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 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.