Stock Analysis

Mainova AG's (FRA:MNV6) Stock Has Shown Weakness Lately But Financial Prospects Look Decent: Is The Market Wrong?

DB:MNV6
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With its stock down 2.8% over the past week, it is easy to disregard Mainova (FRA:MNV6). But if you pay close attention, you might find that its key financial indicators look quite decent, which could mean that the stock could potentially rise in the long-term given how markets usually reward more resilient long-term fundamentals. Specifically, we decided to study Mainova's ROE in this article.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. In simpler terms, it measures the profitability of a company in relation to shareholder's equity.

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How To Calculate Return On Equity?

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 Mainova is:

14% = €304m ÷ €2.2b (Based on the trailing twelve months to December 2024).

The 'return' is the profit over the last twelve months. One way to conceptualize this is that for each €1 of shareholders' capital it has, the company made €0.14 in profit.

See our latest analysis for Mainova

Why Is ROE Important For Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. 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.

A Side By Side comparison of Mainova's Earnings Growth And 14% ROE

At first glance, Mainova seems to have a decent ROE. Further, the company's ROE is similar to the industry average of 12%. However, while Mainova has a pretty respectable ROE, its five year net income decline rate was 5.6% . So, there might be some other aspects that could explain this. For example, it could be that the company has a high payout ratio or the business has allocated capital poorly, for instance.

So, as a next step, we compared Mainova's performance against the industry and were disappointed to discover that while the company has been shrinking its earnings, the industry has been growing its earnings at a rate of 8.4% over the last few years.

past-earnings-growth
DB:MNV6 Past Earnings Growth July 8th 2025

Earnings growth is a huge factor in stock valuation. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. This then helps them determine if the stock is placed for a bright or bleak future. 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 Mainova is trading on a high P/E or a low P/E, relative to its industry.

Is Mainova Using Its Retained Earnings Effectively?

Mainova's low three-year median payout ratio of 17% (or a retention ratio of 83%) over the last three years should mean that the company is retaining most of its earnings to fuel its growth but the company's earnings have actually shrunk. The low payout should mean that the company is retaining most of its earnings and consequently, should see some growth. So there might be other factors at play here which could potentially be hampering growth. For instance, the business has faced some headwinds.

Moreover, Mainova has been paying dividends for at least ten years or more suggesting that management must have perceived that the shareholders prefer dividends over earnings growth.

Summary

In total, it does look like Mainova has some positive aspects to its business. However, given the high ROE and high profit retention, we would expect the company to be delivering strong earnings growth, but that isn't the case here. This suggests that there might be some external threat to the business, that's hampering its growth. While we won't completely dismiss the company, what we would do, is try to ascertain how risky the business is to make a more informed decision around the company. You can see the 4 risks we have identified for Mainova by visiting our risks dashboard for free on our platform here.

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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.