Unibios Holdings (ATH:BIOSK) FCF Margin %: -11.17% (As of Dec. 2025)


ATH:BIOSK Unibios Holdings SA ATH:BIOSK
64 GF Score
Price €2.65
GF Value €1.47
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Unibios Holdings FCF Margin %?

Unibios Holdings ATH:BIOSK -0.38% 64 FCF Margin % is -11.17% as of Dec. 2025. GuruFocus rates ATH:BIOSK with a GF Score™ of 64/100 and a GF Value™ of €1.47 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 3,034 Industrial Products companies, Unibios Holdings ranks worse than 81.38% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Unibios Holdings's Free Cash Flow for the six months ended in Dec. 2025 was €-0.84 Mil. Unibios Holdings's Revenue for the six months ended in Dec. 2025 was €7.50 Mil. Therefore, Unibios Holdings's FCF Margin % for the quarter that ended in Dec. 2025 was -11.17%.

As of today, Unibios Holdings's current FCF Yield % is -3.46%.

The historical rank and industry rank for Unibios Holdings's FCF Margin % or its related term are showing as below:

ATH:BIOSK' s FCF Margin % Range Over the Past 10 Years
Min: -21.15   Med: -9.93   Max: 11.85
Current: -11.55


During the past 13 years, the highest FCF Margin % of Unibios Holdings was 11.85%. The lowest was -21.15%. And the median was -9.93%.

ATH:BIOSK's FCF Margin % is ranked worse than
81.38% of 3034 companies
in the Industrial Products industry
Industry Median: 1.565 vs ATH:BIOSK: -11.55


Unibios Holdings FCF Margin % Related Terms


Unibios Holdings FCF Margin % Historical Data

* Premium members only.

The historical data trend for Unibios Holdings's FCF 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.

Unibios Holdings FCF Margin % Chart

Unibios Holdings Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 11.85 -21.15 4.98 -4.93 -11.55

Unibios Holdings Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.91 -7.77 -3.09 -11.99 -11.17

ATH:BIOSK vs VLTO, ZWS, CECO: FCF Margin % Comparison

For the Pollution & Treatment Controls subindustry, Unibios Holdings's FCF Margin %, along with its competitors' market caps and FCF 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.


Unibios Holdings FCF Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Unibios Holdings's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Unibios Holdings's FCF Margin % falls into.


ATH:BIOSK
64GF Score
Unibios Holdings SA ATH:BIOSK
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Unibios Holdings FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Unibios Holdings's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-1.604/13.89
=-11.55 %

Unibios Holdings's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-0.837/7.496
=-11.17 %

* 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.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of -11.17% mean?
Unibios Holdings (ATH:BIOSK) has a FCF Margin % of -11.17% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Unibios Holdings and its competitors. According to the industry distribution chart, Unibios Holdings ranks #2469 out of 3034 companies in the Industrial Products industry, placing it in the top 81.4%.
Is Unibios Holdings' FCF Margin % too high?
Unibios Holdings' current FCF Margin % is -11.17%. Based on the distribution chart, Unibios Holdings ranks #2469 out of 3034 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Unibios Holdings has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Unibios Holdings' FCF Margin % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Unibios Holdings ranks #2469 out of 3034 companies for FCF Margin %. This places Unibios Holdings in the lower half of its industry. The industry median FCF Margin % is 1.57. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.57, based on 3,034 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Unibios Holdings and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Unibios Holdings's current FCF Margin % is -11.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Unibios Holdings stock overvalued right now?
Based on GuruFocus' analysis, Unibios Holdings (ATH:BIOSK) is currently considered Significantly Overvalued. The stock's GF Value™ is €1.47, compared to a current price of €2.65 — trading 80.3% above its estimated fair value. The current FCF Margin % is -11.17%. Unibios Holdings' overall GF Score™ is 64/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Unibios Holdings (ATH:BIOSK), the current FCF Margin % is -11.17% 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 Unibios Holdings (ATH:BIOSK) Overvalued in 2026?

Based on GuruFocus' analysis, Unibios Holdings stock appears to be overvalued. The current stock price of €2.65 is trading 80.3% above its estimated GF Value™ of €1.47. GuruFocus considers Unibios Holdings to be Significantly Overvalued.

Key valuation signals for ATH:BIOSK:

  • FCF Margin %: -11.17%
  • GF Value™: €1.47 vs. price of €2.65 (80.3% above fair value)
  • GF Score™: 64/100 with 4 warning signs

No single metric tells the full story. See the ATH:BIOSK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Unibios Holdings Business Description

Other Exchanges BEXQ:Germany
Address 1st and 18th Street, Ano Liosia, GRC, 13341
Unibios Holdings SA, through its subsidiaries, provides technologies for the responsible use of water and energy. Its activities include the treatment, filtration, water management, heating, and air conditioning, combined with energy saving.
64GF Score

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FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.65
Price
€1.47
GF Value