Stock Analysis

We Like These Underlying Return On Capital Trends At S-Oil (KRX:010950)

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an eye out for. Firstly, we'd want to identify a growing return on capital employed (ROCE) and then alongside that, an ever-increasing base of capital employed. Ultimately, this demonstrates that it's a business that is reinvesting profits at increasing rates of return. So when we looked at S-Oil (KRX:010950) and its trend of ROCE, we really liked what we saw.

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Understanding Return On Capital Employed (ROCE)

For those that aren't sure what ROCE is, it measures the amount of pre-tax profits a company can generate from the capital employed in its business. To calculate this metric for S-Oil, this is the formula:

Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)

0.0063 = ₩86b ÷ (₩25t - ₩11t) (Based on the trailing twelve months to September 2025).

Thus, S-Oil has an ROCE of 0.6%. In absolute terms, that's a low return and it also under-performs the Oil and Gas industry average of 7.5%.

See our latest analysis for S-Oil

roce
KOSE:A010950 Return on Capital Employed December 4th 2025

Above you can see how the current ROCE for S-Oil compares to its prior returns on capital, but there's only so much you can tell from the past. If you'd like, you can check out the forecasts from the analysts covering S-Oil for free.

What Can We Tell From S-Oil's ROCE Trend?

S-Oil has recently broken into profitability so their prior investments seem to be paying off. Shareholders would no doubt be pleased with this because the business was loss-making five years ago but is is now generating 0.6% on its capital. In addition to that, S-Oil is employing 40% more capital than previously which is expected of a company that's trying to break into profitability. We like this trend, because it tells us the company has profitable reinvestment opportunities available to it, and if it continues going forward that can lead to a multi-bagger performance.

On a side note, S-Oil's current liabilities are still rather high at 46% of total assets. This effectively means that suppliers (or short-term creditors) are funding a large portion of the business, so just be aware that this can introduce some elements of risk. While it's not necessarily a bad thing, it can be beneficial if this ratio is lower.

What We Can Learn From S-Oil's ROCE

In summary, it's great to see that S-Oil has managed to break into profitability and is continuing to reinvest in its business. Investors may not be impressed by the favorable underlying trends yet because over the last five years the stock has only returned 28% to shareholders. Given that, we'd look further into this stock in case it has more traits that could make it multiply in the long term.

S-Oil does have some risks, we noticed 2 warning signs (and 1 which is concerning) we think you should know about.

If you want to search for solid companies with great earnings, check out this free list of companies with good balance sheets and impressive returns on equity.

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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:A010950

S-Oil

Manufactures and sells oil refining, lube, and petrochemical products in South Korea.

Good value with moderate growth potential.

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