The one-year returns for SG GlobalLtd's (KRX:001380) shareholders have been solid, yet its earnings growth was even better

Unfortunately, investing is risky - companies can and do go bankrupt. But if you pick the right stock, you can make a lot more than 100%. For example, the SG Global Co.,Ltd. (KRX:001380) share price has soared 120% in the last 1 year. Most would be very happy with that, especially in just one year! And in the last week the share price has popped 59%. Also impressive, the stock is up 85% over three years, making long term shareholders happy, too.

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 SG GlobalLtd

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...' 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.

SG GlobalLtd boasted truly magnificent EPS growth in the last year. We don't think the exact number is a good guide to the sustainable growth rate, but we do think this sort of increase is impressive. We are not surprised the share price is up. To us, inflection points like this are the best time to take a close look at a stock.

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

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

A Different Perspective

We're pleased to report that SG GlobalLtd shareholders have received a total shareholder return of 120% over one year. Since the one-year TSR is better than the five-year TSR (the latter coming in at 15% per year), it would seem that the stock's performance has improved in recent times. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. 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. Consider risks, for instance. Every company has them, and we've spotted 2 warning signs for SG GlobalLtd 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.