Deme Group NVSTU:MT0 -0.79%78 ROE % is 14.76% as of Dec. 2025, which is 45% above its 10-year median of 10.16. GuruFocus rates STU:MT0 with a GF Score™ of 78/100 and a GF Value™ of €159.07 (Fairly Valued). The stock has 4 warning signs investors should review. Among 1,738 Construction companies, Deme Group NV ranks better than 78.37% on this metric.
ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Deme Group NV's annualized net income for the quarter that ended in Dec. 2025 was €335 Mil. Deme Group NV's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was €2,268 Mil. Therefore, Deme Group NV's annualized ROE % for the quarter that ended in Dec. 2025 was 14.76%.
The historical rank and industry rank for Deme Group NV's ROE % or its related term are showing as below:
STU:MT0'
s ROE % Range Over the Past 10 Years
Min: 3.47 Med: 10.16 Max: 15.62
Current: 15.62
During the past 11 years, Deme Group NV's highest ROE % was 15.62%. The lowest was 3.47%. And the median was 10.16%.
STU:MT0's ROE % is ranked better than 78.37% of 1738
companies
in the Construction industry
Industry Median: 6.715
vs STU:MT0: 15.62
Deme Group NV (STU:MT0) ROE % Explanation
ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.
The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:
Note:
The net income data used here is two times the semi-annual (Dec. 2025) net income data. The Revenue data used here is two times the semi-annual (Dec. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Be Aware
Net Income is used.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.
Deme Group NV ROE % Related Terms
Deme Group NV ROE % Historical Data
* Premium members only.
The historical data trend for Deme Group NV's ROE % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Engineering & Construction subindustry, Deme Group NV's ROE %, along with its competitors' market caps and ROE % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Deme Group NV ROE % vs Construction Industry
For the Construction industry and Industrials sector, Deme Group NV's ROE % distribution charts can be found below:
* The bar in red indicates where Deme Group NV's ROE % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is two times the semi-annual (Dec. 2025) net income data.
ROE % is displayed in the 30-year financial page.
Deme Group NV (STU:MT0) has a ROE % of 14.76% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Deme Group NV and its competitors. This is 45% above median its historical median of 10.16. Over the past decade, Deme Group NV's ROE % has ranged from 3.47 to 15.62. According to the industry distribution chart, Deme Group NV ranks #376 out of 1738 companies in the Construction industry, placing it in the top 21.6%.
Is Deme Group NV's ROE % too high?
Deme Group NV's current ROE % of 14.76% is 45% above median its 10-year median of 10.16. Over the past 10 years, this metric has ranged from a low of 3.47 to a high of 15.62. The Construction industry median ROE % is 6.72. Deme Group NV's value of 14.76% is 119.8% above this industry median. Based on the distribution chart, Deme Group NV ranks #376 out of 1738 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Deme Group NV has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Deme Group NV's ROE % compare to PWR and FIX?
According to the Construction industry distribution chart, Deme Group NV ranks #376 out of 1738 companies for ROE %. This places Deme Group NV in the top 22% of its industry — outperforming the majority of peers. The industry median ROE % is 6.72. Deme Group NV's value of 14.76% is 119.8% above this benchmark. Historically, Deme Group NV's own ROE % has ranged from 3.47 to 15.62 over the past decade. While the company's 10-year median is 10.16 vs. the industry median of 6.72, Deme Group NV has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % for a Construction company?
The median ROE % among Construction companies is 6.72, based on 1,738 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Deme Group NV's current ROE % of 14.76% is 119.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Deme Group NV and its competitors. For the Construction industry, the median ROE % is 6.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Deme Group NV's current ROE % is 14.76%, which is 45% above median its own 10-year median of 10.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deme Group NV stock overvalued right now?
Based on GuruFocus' analysis, Deme Group NV (STU:MT0) is currently considered Fairly Valued. The stock's GF Value™ is €159.07, compared to a current price of €175.60 — trading 10.4% above its estimated fair value. The current ROE % is 14.76%, which is 45% above median its 10-year median of 10.16 and 119.8% above the Construction industry median of 6.72. Deme Group NV's overall GF Score™ is 78/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Deme Group NV (STU:MT0), the current ROE % is 14.76% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Deme Group NV (STU:MT0) Overvalued in 2026?
Based on GuruFocus' analysis, Deme Group NV stock appears to be overvalued.
The current stock price of €175.60 is trading 10.4% above its estimated GF Value™ of €159.07.
GuruFocus considers Deme Group NV to be Fairly Valued.
Key valuation signals for STU:MT0:
ROE %: 14.76% (45% above median its 10-year median of 10.16)
GF Value™: €159.07 vs. price of €175.60 (10.4% above fair value)
Industry Position: 119.8% above the Construction median (#376 of 1738)
No single metric tells the full story. See the STU:MT0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Deme Group NV Is a provider of dredging and construction services intended to cater to the renewable energy industries and environmental works. The company provides engineering and contracting services globally in the offshore renewables and non-renewables sectors and performs a wide variety of dredging activities and offers solutions for soil remediation and brownfield redevelopment, as well as environmental dredging and sediment treatment, thereby serving its clients. It has segments namely Offshore Energy, Dredging & Infra, Environmental and Concessions, out of which Offshore Energy derives maximum revenue. The company geographically operates in America, Africa, Europe, Middle East and Asia.
78GF Score
Get the complete analysis for STU:MT0
ROE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:MT0 has been successfully added to your 
