BIO-UV GroupSTU:4Y4 60 EBITDA Margin % is 6.62% as of Dec. 2025, which is 36% below its 10-year median of 10.41. GuruFocus rates STU:4Y4 with a GF Score™ of 60/100 and a GF Value™ of €1.39 (Fairly Valued). The stock has 3 warning signs investors should review. Among 3,033 Industrial Products companies, BIO-UV Group ranks better than 64.49% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. BIO-UV Group's EBITDA for the
six
months ended in Dec. 2025 was €1.03 Mil. BIO-UV Group's Revenue for the
six
months ended in Dec. 2025 was €15.50 Mil. Therefore, BIO-UV Group's EBITDA margin for the quarter that ended in Dec. 2025 was 6.62%.
BIO-UV Group (STU:4Y4) 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.
BIO-UV Group EBITDA Margin % Related Terms
BIO-UV Group EBITDA Margin % Historical Data
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The historical data trend for BIO-UV Group'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.
STU:4Y4 vs VLTO, ZWS, CECO: EBITDA Margin % Comparison
For the Pollution & Treatment Controls subindustry, BIO-UV Group'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.
BIO-UV Group EBITDA Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, BIO-UV Group's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where BIO-UV Group'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.
BIO-UV Group (STU:4Y4) has a EBITDA Margin % of 6.62% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on BIO-UV Group and its competitors. This is 36% below median its historical median of 10.41. Over the past decade, BIO-UV Group's EBITDA Margin % has ranged from 6.74 to 13.46. According to the industry distribution chart, BIO-UV Group ranks #1077 out of 3033 companies in the Industrial Products industry, placing it in the top 35.5%.
Is BIO-UV Group's EBITDA Margin % too high?
BIO-UV Group's current EBITDA Margin % of 6.62% is 36% below median its 10-year median of 10.41. Over the past 10 years, this metric has ranged from a low of 6.74 to a high of 13.46. The Industrial Products industry median EBITDA Margin % is 9.46. BIO-UV Group's value of 6.62% is 30% below this industry median. Based on the distribution chart, BIO-UV Group ranks #1077 out of 3033 companies in the Industrial Products industry, which is above the industry midpoint. Overall, BIO-UV Group has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does BIO-UV Group's EBITDA Margin % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, BIO-UV Group ranks #1077 out of 3033 companies for EBITDA Margin %. This puts BIO-UV Group in the upper half of its industry. The industry median EBITDA Margin % is 9.46. BIO-UV Group's value of 6.62% is 30% below this benchmark. Historically, BIO-UV Group's own EBITDA Margin % has ranged from 6.74 to 13.46 over the past decade. While the company's 10-year median is 10.41 vs. the industry median of 9.46, BIO-UV Group has consistently been below 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 an Industrial Products company?
The median EBITDA Margin % among Industrial Products companies is 9.46, based on 3,033 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. BIO-UV Group's current EBITDA Margin % of 6.62% is 30% below 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 BIO-UV Group and its competitors. For the Industrial Products industry, the median EBITDA Margin % is 9.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BIO-UV Group's current EBITDA Margin % is 6.62%, which is 36% below median its own 10-year median of 10.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BIO-UV Group stock overvalued right now?
Based on GuruFocus' analysis, BIO-UV Group (STU:4Y4) is currently considered Fairly Valued. The stock's GF Value™ is €1.39, compared to a current price of €1.34 — trading 4% below its estimated fair value. The current EBITDA Margin % is 6.62%, which is 36% below median its 10-year median of 10.41 and 30% below the Industrial Products industry median of 9.46. BIO-UV Group's overall GF Score™ is 60/100 with 3 warning signs 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 BIO-UV Group (STU:4Y4), the current EBITDA Margin % is 6.62% 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 BIO-UV Group (STU:4Y4) Overvalued in 2026?
Based on GuruFocus' analysis, BIO-UV Group stock appears to be undervalued.
The current stock price of €1.34 is trading 4% below its estimated GF Value™ of €1.39.
GuruFocus considers BIO-UV Group to be Fairly Valued.
Key valuation signals for STU:4Y4:
EBITDA Margin %: 6.62% (36% below median its 10-year median of 10.41)
GF Value™: €1.39 vs. price of €1.34 (4% below fair value)
Industry Position: 30% below the Industrial Products median (#1077 of 3033)
No single metric tells the full story. See the STU:4Y4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BIO-UV Group is a manufacturer of ultraviolet (UV) water treatment equipment in France. It designs, manufactures and markets systems and concepts of disinfection by ultraviolet light (UV-C) adapted to the number of applications. The company offers products for disinfecting swimming pools and private and collective hot tubs, treating wastewater, producing drinking water, treating bilge water from ships and water from aquariums.
60GF Score
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