SK oceanplantLtd (KRX:100090) delivers shareholders enviable 32% CAGR over 5 years, surging 12% in the last week alone

For many, the main point of investing in the stock market is to achieve spectacular returns. While not every stock performs well, when investors win, they can win big. Don't believe it? Then look at the SK oceanplant Co.,Ltd (KRX:100090) share price. It's 307% higher than it was five years ago. And this is just one example of the epic gains achieved by some long term investors. It's also good to see the share price up 53% over the last quarter. But this could be related to the strong market, which is up 22% in the last three months.

On the back of a solid 7-day performance, let's check what role the company's fundamentals have played in driving long term shareholder returns.

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 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.

During the last half decade, SK oceanplantLtd became profitable. That kind of transition can be an inflection point that justifies a strong share price gain, just as we have seen here.

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

earnings-per-share-growth
KOSE:A100090 Earnings Per Share Growth July 6th 2025

It is of course excellent to see how SK oceanplantLtd has grown profits over the years, but the future is more important for shareholders. You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

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A Different Perspective

It's good to see that SK oceanplantLtd has rewarded shareholders with a total shareholder return of 49% in the last twelve months. Since the one-year TSR is better than the five-year TSR (the latter coming in at 32% per year), it would seem that the stock's performance has improved in recent times. 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. Take risks, for example - SK oceanplantLtd has 2 warning signs we think you should be aware of.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will 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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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.

About KOSE:A100090

SK oceanplantLtd

Engages in manufacturing of steel and stainless steel pipe, hull block, and shipbuilding equipment in South Korea.

Solid track record and good value.

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