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Unibios HoldingsATH:BIOSK +1.24%64 Earnings Yield (Joel Greenblatt) % is 4.56% as of Dec. 2025, which is 3% below its 10-year median of 4.72. GuruFocus rates ATH:BIOSK with a GF Score™ of 64/100 and a GF Value™ of €1.48 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 3,092 Industrial Products companies, Unibios Holdings ranks better than 57.92% on this metric.
Unibios Holdings's Enterprise Value for the quarter that ended in Dec. 2025 was €56.18 Mil.
Unibios Holdings's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was €2.56 Mil. Unibios Holdings's Earnings Yield (Joel Greenblatt) for the quarter that ended in Dec. 2025 was 4.56%.
The historical rank and industry rank for Unibios Holdings's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
ATH:BIOSK'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -11.95 Med: 4.72 Max: 12.85
Current: 4.55
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Unibios Holdings was 12.85%. The lowest was -11.95%. And the median was 4.72%.
ATH:BIOSK's Earnings Yield (Joel Greenblatt) % is ranked better than 57.92% of 3092
companies
in the Industrial Products industry
Industry Median: 3.46
vs ATH:BIOSK: 4.55
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Unibios Holdings's Forward Rate of Return (Yacktman) % for the quarter that ended in Dec. 2025 was 18.89%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Unibios Holdings Earnings Yield (Joel Greenblatt) % Related Terms
Unibios Holdings Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Unibios Holdings's Earnings Yield (Joel Greenblatt) % 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 Pollution & Treatment Controls subindustry, Unibios Holdings's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Unibios Holdings's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Unibios Holdings's Earnings Yield (Joel Greenblatt) % falls into.
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Unibios Holdingss Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
For company reported semi-annually or annually, GuruFocus only calculate annual data for Earnings Yield (Joel Greenblatt) and apply the annual figure to corresponding quarter.
What does a Earnings Yield (Joel Greenblatt) % of 4.56% mean?
Unibios Holdings (ATH:BIOSK) has a Earnings Yield (Joel Greenblatt) % of 4.56% as of Dec. 2025. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Unibios Holdings and its competitors. This is near median its historical median of 4.72. According to the industry distribution chart, Unibios Holdings ranks #1301 out of 3092 companies in the Industrial Products industry, placing it in the top 42.1%.
Is Unibios Holdings' Earnings Yield (Joel Greenblatt) % too high?
Unibios Holdings' current Earnings Yield (Joel Greenblatt) % of 4.56% is near median its 10-year median of 4.72. The Industrial Products industry median Earnings Yield (Joel Greenblatt) % is 3.46. Unibios Holdings' value of 4.56% is 31.8% above this industry median. Based on the distribution chart, Unibios Holdings ranks #1301 out of 3092 companies in the Industrial Products industry, which is above the industry midpoint. 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' Earnings Yield (Joel Greenblatt) % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Unibios Holdings ranks #1301 out of 3092 companies for Earnings Yield (Joel Greenblatt) %. This puts Unibios Holdings in the upper half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 3.46. Unibios Holdings' value of 4.56% is 31.8% above this benchmark. While the company's 10-year median is 4.72 vs. the industry median of 3.46, Unibios Holdings 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 Earnings Yield (Joel Greenblatt) % for an Industrial Products company?
The median Earnings Yield (Joel Greenblatt) % among Industrial Products companies is 3.46, based on 3,092 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Unibios Holdings's current Earnings Yield (Joel Greenblatt) % of 4.56% is 31.8% 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Unibios Holdings and its competitors. For the Industrial Products industry, the median Earnings Yield (Joel Greenblatt) % is 3.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Unibios Holdings's current Earnings Yield (Joel Greenblatt) % is 4.56%, which is near median its own 10-year median of 4.72. 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 €1.48, compared to a current price of €2.86 — trading 92.9% above its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 4.56%, which is near median its 10-year median of 4.72 and 31.8% above the Industrial Products industry median of 3.46. Unibios Holdings' overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Unibios Holdings (ATH:BIOSK), the current Earnings Yield (Joel Greenblatt) % is 4.56% 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 €2.86 is trading 92.9% above its estimated GF Value™ of €1.48.
GuruFocus considers Unibios Holdings to be Significantly Overvalued.
Key valuation signals for ATH:BIOSK:
Earnings Yield (Joel Greenblatt) %: 4.56% (near median its 10-year median of 4.72)
GF Value™: €1.48 vs. price of €2.86 (92.9% above fair value)
Industry Position: 31.8% above the Industrial Products median (#1301 of 3092)
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 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
Get the complete analysis for ATH:BIOSK
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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