The 10% return this week takes MiCo's (KOSDAQ:059090) shareholders five-year gains to 45%

Generally speaking the aim of active stock picking is to find companies that provide returns that are superior to the market average. And the truth is, you can make significant gains if you buy good quality businesses at the right price. To wit, the MiCo share price has climbed 44% in five years, easily topping the market return of 13% (ignoring dividends). On the other hand, the more recent gains haven't been so impressive, with shareholders gaining just 4.4%.

After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals.

View our latest analysis for MiCo

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 flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

MiCo has made a profit in the past. However, it made a loss in the last twelve months, suggesting profit may be an unreliable metric at this stage. So it might be better to look at other metrics to try to understand the share price.

On the other hand, MiCo's revenue is growing nicely, at a compound rate of 14% over the last five years. In that case, the company may be sacrificing current earnings per share to drive growth.

The image below shows how earnings and revenue have tracked over time (if you click on the image you can see greater detail).

Balance sheet strength is crucial. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

We're pleased to report that MiCo shareholders have received a total shareholder return of 4.4% over one year. Having said that, the five-year TSR of 8% a year, is even better. Potential buyers might understandably feel they've missed the opportunity, but it's always possible business is still firing on all cylinders. 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 for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with MiCo , and understanding them should be part of your investment process.

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.