MBB SESTU:MBB -4.22%93 EBITDA Margin % is 17.78% as of Mar. 2026, which is 82% above its 10-year median of 9.79. GuruFocus rates STU:MBB with a GF Score™ of 93/100 and a GF Value™ of €132.47 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 549 Conglomerates companies, MBB SE ranks better than 71.04% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. MBB SE's EBITDA for the
three
months ended in Mar. 2026 was €42 Mil. MBB SE's Revenue for the
three
months ended in Mar. 2026 was €237 Mil. Therefore, MBB SE's EBITDA margin for the quarter that ended in Mar. 2026 was 17.78%.
MBB SE (STU:MBB) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
MBB SE EBITDA Margin % Related Terms
MBB SE EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for MBB SE's EBITDA Margin % 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 Conglomerates subindustry, MBB SE's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % 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.
MBB SE EBITDA Margin % vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, MBB SE's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where MBB SE's EBITDA Margin % 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.
MBB SE (STU:MBB) has a EBITDA Margin % of 17.78% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on MBB SE and its competitors. This is 82% above median its historical median of 9.79. Over the past decade, MBB SE's EBITDA Margin % has ranged from 7.47 to 19.66. According to the industry distribution chart, MBB SE ranks #159 out of 549 companies in the Conglomerates industry, placing it in the top 29%.
Is MBB SE's EBITDA Margin % too high?
MBB SE's current EBITDA Margin % of 17.78% is 82% above median its 10-year median of 9.79. Over the past 10 years, this metric has ranged from a low of 7.47 to a high of 19.66. The Conglomerates industry median EBITDA Margin % is 12.24. MBB SE's value of 17.78% is 45.3% above this industry median. Based on the distribution chart, MBB SE ranks #159 out of 549 companies in the Conglomerates industry, which is above the industry midpoint. Overall, MBB SE has a GF Score™ of 93/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does MBB SE's EBITDA Margin % compare to HON and MMM?
According to the Conglomerates industry distribution chart, MBB SE ranks #159 out of 549 companies for EBITDA Margin %. This puts MBB SE in the upper half of its industry. The industry median EBITDA Margin % is 12.24. MBB SE's value of 17.78% is 45.3% above this benchmark. Historically, MBB SE's own EBITDA Margin % has ranged from 7.47 to 19.66 over the past decade. While the company's 10-year median is 9.79 vs. the industry median of 12.24, MBB SE 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 EBITDA Margin % for a Conglomerates company?
The median EBITDA Margin % among Conglomerates companies is 12.24, based on 549 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MBB SE's current EBITDA Margin % of 17.78% is 45.3% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on MBB SE and its competitors. For the Conglomerates industry, the median EBITDA Margin % is 12.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MBB SE's current EBITDA Margin % is 17.78%, which is 82% above median its own 10-year median of 9.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MBB SE stock overvalued right now?
Based on GuruFocus' analysis, MBB SE (STU:MBB) is currently considered Modestly Overvalued. The stock's GF Value™ is €132.47, compared to a current price of €172.40 — trading 30.1% above its estimated fair value. The current EBITDA Margin % is 17.78%, which is 82% above median its 10-year median of 9.79 and 45.3% above the Conglomerates industry median of 12.24. MBB SE's overall GF Score™ is 93/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For MBB SE (STU:MBB), the current EBITDA Margin % is 17.78% as of Mar. 2026. 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 MBB SE (STU:MBB) Overvalued in 2026?
Based on GuruFocus' analysis, MBB SE stock appears to be overvalued.
The current stock price of €172.40 is trading 30.1% above its estimated GF Value™ of €132.47.
GuruFocus considers MBB SE to be Modestly Overvalued.
Key valuation signals for STU:MBB:
EBITDA Margin %: 17.78% (82% above median its 10-year median of 9.79)
GF Value™: €132.47 vs. price of €172.40 (30.1% above fair value)
Industry Position: 45.3% above the Conglomerates median (#159 of 549)
No single metric tells the full story. See the STU:MBB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MBB SE is a medium-sized, family-owned company specializing in the acquisition and management of medium-sized industrial companies with considerable technology and engineering expertise. It concentrates on energy transition, e-mobility, cybersecurity, and ecological materials through its subsidiaries. The MBB Group comprises the following reportable segments: Friedrich Vorwerk, Aumann, DTS, Delignit. Aumann AG: Specialized in e-mobility and automation, Friedrich Vorwerk: Focused on energy infrastructure, including gas, power grids, and hydrogen. DTS IT AG: Provides cybersecurity and cloud computing services. Delignit AG: Produces ecological hardwood-based materials and Hanke Tissue: Produces consumer goods like mattresses and tissue paper.
93GF Score
Get the complete analysis for STU:MBB
EBITDA Margin % 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:MBB has been successfully added to your 
