Stock Analysis

Kidswell Bio Corporation's (TSE:4584) Fundamentals Look Pretty Strong: Could The Market Be Wrong About The Stock?

It is hard to get excited after looking at Kidswell Bio's (TSE:4584) recent performance, when its stock has declined 13% over the past week. However, a closer look at its sound financials might cause you to think again. Given that fundamentals usually drive long-term market outcomes, the company is worth looking at. In this article, we decided to focus on Kidswell Bio's ROE.

ROE or return on equity is a useful tool to assess how effectively a company can generate returns on the investment it received from its shareholders. In simpler terms, it measures the profitability of a company in relation to shareholder's equity.

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How Do You Calculate Return On Equity?

ROE 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 Kidswell Bio is:

15% = JP¥313m ÷ JP¥2.0b (Based on the trailing twelve months to June 2025).

The 'return' is the yearly profit. That means that for every ¥1 worth of shareholders' equity, the company generated ¥0.15 in profit.

Check out our latest analysis for Kidswell Bio

What Has ROE Got To Do With Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. Assuming everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

Kidswell Bio's Earnings Growth And 15% ROE

To begin with, Kidswell Bio seems to have a respectable ROE. Especially when compared to the industry average of 7.2% the company's ROE looks pretty impressive. This certainly adds some context to Kidswell Bio's exceptional 41% net income growth seen over the past five years. We believe that there might also be other aspects that are positively influencing the company's earnings growth. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

As a next step, we compared Kidswell Bio's net income growth with the industry, and pleasingly, we found that the growth seen by the company is higher than the average industry growth of 14%.

past-earnings-growth
TSE:4584 Past Earnings Growth October 3rd 2025

Earnings growth is an important metric to consider when valuing a stock. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. Doing so will help them establish if the stock's future looks promising or ominous. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Kidswell Bio is trading on a high P/E or a low P/E, relative to its industry.

Is Kidswell Bio Making Efficient Use Of Its Profits?

Kidswell Bio doesn't pay any regular dividends to its shareholders, meaning that the company has been reinvesting all of its profits into the business. This is likely what's driving the high earnings growth number discussed above.

Summary

On the whole, we feel that Kidswell Bio's performance has been quite good. Specifically, we like that the company is reinvesting a huge chunk of its profits at a high rate of return. This of course has caused the company to see substantial growth in its earnings. That being so, a study of the latest analyst forecasts show that the company is expected to see a slowdown in its future earnings growth. To know more about the latest analysts predictions for the company, check out this visualization of analyst forecasts for the company.

Valuation is complex, but we're here to simplify it.

Discover if Kidswell Bio 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.