Stock Analysis

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

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.

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.

Mobile Infrastructure for Defense and Disaster

The next wave in robotics isn't humanoid. Its fully autonomous towers delivering 5G, ISR, and radar in under 30 minutes, anywhere.

Get the investor briefing before the next round of contracts

Sponsored On Behalf of CiTech

New: Manage All Your Stock Portfolios in One Place

We've created the ultimate portfolio companion for stock investors, and it's free.

• Connect an unlimited number of Portfolios and see your total in one currency
• Be alerted to new Warning Signs or Risks via email or mobile
• Track the Fair Value of your stocks

Try a Demo Portfolio 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.

About DB:MNV6

Mainova

Operates as an energy service provider in Germany.

Excellent balance sheet and good value.

Weekly Picks

WO
MGPI logo
woodworthfund on MGP Ingredients ·

THE KINGDOM OF BROWN GOODS: WHY MGPI IS BEING CRUSHED BY INVENTORY & PRIMED FOR RESURRECTION

Fair Value:US$4036.0% undervalued
32 users have followed this narrative
7 users have commented on this narrative
10 users have liked this narrative
DO
Double_Bubbler
EVTL logo
Double_Bubbler on Vertical Aerospace ·

Why Vertical Aerospace (NYSE: EVTL) is Worth Possibly Over 13x its Current Price

Fair Value:US$6090.7% undervalued
28 users have followed this narrative
3 users have commented on this narrative
19 users have liked this narrative
TI
TickerTickle
ORCL logo
TickerTickle on Oracle ·

The Quiet Giant That Became AI’s Power Grid

Fair Value:US$389.8152.6% undervalued
48 users have followed this narrative
4 users have commented on this narrative
9 users have liked this narrative

Updated Narratives

RE
AGFB logo
RecMag on Agfa-Gevaert ·

Agfa-Gevaert is a digital and materials turnaround opportunity, with growth potential in ZIRFON, but carrying legacy risks.

Fair Value:€5.3990.9% undervalued
23 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative
CO
HTTBT logo
composite32 on Hitit Bilgisayar Hizmetleri ·

Hitit Bilgisayar Hizmetleri will achieve a 19.7% revenue boost in the next five years

Fair Value:₺61.1530.3% undervalued
1 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative
BE
Bejgal
MNSO logo
Bejgal on MINISO Group Holding ·

MINISO's fair value is projected at 26.69 with an anticipated PE ratio shift of 20x

Fair Value:US$26.223.3% undervalued
50 users have followed this narrative
3 users have commented on this narrative
0 users have liked this narrative

Popular Narratives

TH
TheWallstreetKing
MVIS logo
TheWallstreetKing on MicroVision ·

MicroVision will explode future revenue by 380.37% with a vision towards success

Fair Value:US$6098.5% undervalued
122 users have followed this narrative
11 users have commented on this narrative
22 users have liked this narrative
RO
RockeTeller
SCZ logo
RockeTeller on Santacruz Silver Mining ·

Crazy Undervalued 42 Baggers Silver Play (Active & Running Mine)

Fair Value:CA$8684.9% undervalued
79 users have followed this narrative
8 users have commented on this narrative
22 users have liked this narrative
AN
AnalystConsensusTarget
NVDA logo
AnalystConsensusTarget on NVIDIA ·

NVDA: Expanding AI Demand Will Drive Major Data Center Investments Through 2026

Fair Value:US$250.3929.6% undervalued
970 users have followed this narrative
6 users have commented on this narrative
26 users have liked this narrative