WSI (KOSDAQ:299170) has had a great run on the share market with its stock up by a significant 32% over the last three months. However, we decided to pay attention to the company's fundamentals which don't appear to give a clear sign about the company's financial health. Particularly, we will be paying attention to WSI's ROE today.
Return on equity or ROE is a key measure used to assess how efficiently a company's management is utilizing the company's capital. In simpler terms, it measures the profitability of a company in relation to shareholder's equity.
Return on equity can be calculated by using the formula:
Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity
So, based on the above formula, the ROE for WSI is:
0.7% = ₩382m ÷ ₩57b (Based on the trailing twelve months to September 2025).
The 'return' is the amount earned after tax over the last twelve months. That means that for every ₩1 worth of shareholders' equity, the company generated ₩0.01 in profit.
View our latest analysis for WSI
So far, we've learned that ROE is a measure of a company's profitability. Based on how much of its profits the company chooses to reinvest or "retain", we are then able to evaluate a company's future ability to generate profits. Generally speaking, other things being equal, firms with a high return on equity and profit retention, have a higher growth rate than firms that don’t share these attributes.
As you can see, WSI's ROE looks pretty weak. Even when compared to the industry average of 9.7%, the ROE figure is pretty disappointing. Given the circumstances, the significant decline in net income by 5.6% seen by WSI over the last five years is not surprising. However, there could also be other factors causing the earnings to decline. Such as - low earnings retention or poor allocation of capital.
However, when we compared WSI's growth with the industry we found that while the company's earnings have been shrinking, the industry has seen an earnings growth of 8.4% in the same period. This is quite worrisome.
Earnings growth is an important metric to consider when valuing a stock. It’s important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). This then helps them determine if the stock is placed for a bright or bleak future. If you're wondering about WSI's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.
WSI doesn't pay any regular dividends, meaning that potentially all of its profits are being reinvested in the business, which doesn't explain why the company's earnings have shrunk if it is retaining all of its profits. It looks like there might be some other reasons to explain the lack in that respect. For example, the business could be in decline.
On the whole, we feel that the performance shown by WSI can be open to many interpretations. While the company does have a high rate of profit retention, its low rate of return is probably hampering its earnings growth. Wrapping up, we would proceed with caution with this company and one way of doing that would be to look at the risk profile of the business. To know the 4 risks we have identified for WSI visit our risks dashboard for free.
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.