Last week's profit announcement from SK Square Co., Ltd. (KRX:402340) was underwhelming for investors, despite headline numbers being robust. Our analysis uncovered some concerning factors that we believe the market might be paying attention to.
Zooming In On SK Square's Earnings
One key financial ratio used to measure how well a company converts its profit to free cash flow (FCF) is the accrual ratio. The accrual ratio subtracts the FCF from the profit for a given period, and divides the result by the average operating assets of the company over that time. You could think of the accrual ratio from cashflow as the 'non-FCF profit ratio'.
Therefore, it's actually considered a good thing when a company has a negative accrual ratio, but a bad thing if its accrual ratio is positive. While having an accrual ratio above zero is of little concern, we do think it's worth noting when a company has a relatively high accrual ratio. To quote a 2014 paper by Lewellen and Resutek, "firms with higher accruals tend to be less profitable in the future".
SK Square has an accrual ratio of 0.34 for the year to September 2025. Unfortunately, that means its free cash flow was a lot less than its statutory profit, which makes us doubt the utility of profit as a guide. To wit, it produced free cash flow of ₩361b during the period, falling well short of its reported profit of ₩7.03t. We note, however, that SK Square grew its free cash flow over the last year.
That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.
Our Take On SK Square's Profit Performance
As we discussed above, we think SK Square's earnings were not supported by free cash flow, which might concern some investors. For this reason, we think that SK Square's statutory profits may be a bad guide to its underlying earnings power, and might give investors an overly positive impression of the company. The silver lining is that its EPS growth over the last year has been really wonderful, even if it's not a perfect measure. The goal of this article has been to assess how well we can rely on the statutory earnings to reflect the company's potential, but there is plenty more to consider. In light of this, if you'd like to do more analysis on the company, it's vital to be informed of the risks involved. In terms of investment risks, we've identified 2 warning signs with SK Square, and understanding these should be part of your investment process.
Today we've zoomed in on a single data point to better understand the nature of SK Square's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. Some people consider a high return on equity to be a good sign of a quality business. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks with significant insider holdings to be useful.
Valuation is complex, but we're here to simplify it.
Discover if SK Square might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.
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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.