izertis, S.A.'s (BME:IZER) Stock Is Going Strong: Have Financials A Role To Play?

Simply Wall St

izertis' (BME:IZER) stock is up by a considerable 11% over the past month. Given that stock prices are usually aligned with a company's financial performance in the long-term, we decided to study its financial indicators more closely to see if they had a hand to play in the recent price move. Particularly, we will be paying attention to izertis' 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 other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Is ROE Calculated?

The formula for return on equity is:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for izertis is:

6.3% = €5.8m ÷ €91m (Based on the trailing twelve months to June 2025).

The 'return' refers to a company's earnings over the last year. That means that for every €1 worth of shareholders' equity, the company generated €0.06 in profit.

Check out our latest analysis for izertis

Why Is ROE Important For Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. 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 all else is equal, companies that have both a higher return on equity and higher profit retention are usually the ones that have a higher growth rate when compared to companies that don't have the same features.

A Side By Side comparison of izertis' Earnings Growth And 6.3% ROE

On the face of it, izertis' ROE is not much to talk about. We then compared the company's ROE to the broader industry and were disappointed to see that the ROE is lower than the industry average of 15%. However, we we're pleasantly surprised to see that izertis grew its net income at a significant rate of 29% in the last five years. So, there might 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 izertis' 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 23%.

BME:IZER Past Earnings Growth December 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. By doing so, they will have an idea if the stock is headed into clear blue waters or if swampy waters await. Is izertis fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is izertis Making Efficient Use Of Its Profits?

izertis 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

Overall, we feel that izertis certainly does have some positive factors to consider. Despite its low rate of return, the fact that the company reinvests a very high portion of its profits into its business, no doubt contributed to its high earnings growth. The latest industry analyst forecasts show that the company is expected to maintain its current growth rate. 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 izertis 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.