Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Zeo ScientifiXZEOX +10.63%47 Earnings Yield (Joel Greenblatt) % is -28.01% as of Apr. 2026. GuruFocus rates ZEOX with a GF Score™ of 47/100 and a GF Value™ of $2.63 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,343 Biotechnology companies, Zeo ScientifiX ranks worse than 78.63% on this metric.
Zeo ScientifiX's Enterprise Value for the quarter that ended in Apr. 2026 was $13.60 Mil.
Zeo ScientifiX's EBIT for the trailing twelve months (TTM) ended in Apr. 2026 was $-3.81 Mil. Zeo ScientifiX's Earnings Yield (Joel Greenblatt) for the quarter that ended in Apr. 2026 was -28.01%.
The historical rank and industry rank for Zeo ScientifiX's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
ZEOX'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -1256.18 Med: -32.13 Max: -2.41
Current: -35.21
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Zeo ScientifiX was -2.41%. The lowest was -1256.18%. And the median was -32.13%.
ZEOX's Earnings Yield (Joel Greenblatt) % is ranked worse than 78.63% of 1343
companies
in the Biotechnology industry
Industry Median: -9.92
vs ZEOX: -35.21
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) %. Zeo ScientifiX's Forward Rate of Return (Yacktman) % for the quarter that ended in Apr. 2026 was 0.00%. 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.
Zeo ScientifiX Earnings Yield (Joel Greenblatt) % Related Terms
Zeo ScientifiX Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Zeo ScientifiX'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 Biotechnology subindustry, Zeo ScientifiX'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.
Zeo ScientifiX Earnings Yield (Joel Greenblatt) % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Zeo ScientifiX's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Zeo ScientifiX'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.
Zeo ScientifiXs Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Oct. 2025 is calculated as
Zeo ScientifiX's EBIT for the trailing twelve months (TTM) ended in Apr. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-3.81 Mil.
What does a Earnings Yield (Joel Greenblatt) % of -28.01% mean?
Zeo ScientifiX (ZEOX) has a Earnings Yield (Joel Greenblatt) % of -28.01% as of Apr. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Zeo ScientifiX and its competitors. According to the industry distribution chart, Zeo ScientifiX ranks #1056 out of 1343 companies in the Biotechnology industry, placing it in the top 78.6%.
Is Zeo ScientifiX's Earnings Yield (Joel Greenblatt) % too high?
Zeo ScientifiX's current Earnings Yield (Joel Greenblatt) % is -28.01%. Based on the distribution chart, Zeo ScientifiX ranks #1056 out of 1343 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Zeo ScientifiX has a GF Score™ of 47/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Zeo ScientifiX's Earnings Yield (Joel Greenblatt) % compare to SNTI and BCDA?
According to the Biotechnology industry distribution chart, Zeo ScientifiX ranks #1056 out of 1343 companies for Earnings Yield (Joel Greenblatt) %. This places Zeo ScientifiX in the lower half of its industry. 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 a Biotechnology company?
A good Earnings Yield (Joel Greenblatt) % depends on the Biotechnology industry context. However, Earnings Yield (Joel Greenblatt) % 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 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 Zeo ScientifiX and its competitors. Zeo ScientifiX's current Earnings Yield (Joel Greenblatt) % is -28.01%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zeo ScientifiX stock overvalued right now?
Based on GuruFocus' analysis, Zeo ScientifiX (ZEOX) is currently considered Possible Value Trap. The stock's GF Value™ is $2.63, compared to a current price of $1.57 — trading 40.3% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is -28.01%. Zeo ScientifiX's overall GF Score™ is 47/100 with 4 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 Zeo ScientifiX (ZEOX), the current Earnings Yield (Joel Greenblatt) % is -28.01% as of Apr. 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 Zeo ScientifiX (ZEOX) Overvalued in 2026?
Based on GuruFocus' analysis, Zeo ScientifiX stock appears to be undervalued.
The current stock price of $1.57 is trading 40.3% below its estimated GF Value™ of $2.63.
GuruFocus considers Zeo ScientifiX to be Possible Value Trap.
Key valuation signals for ZEOX:
Earnings Yield (Joel Greenblatt) %: -28.01%
GF Value™: $2.63 vs. price of $1.57 (40.3% below fair value)
No single metric tells the full story. See the ZEOX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Zeo ScientifiX Inc is a clinical-stage biopharmaceutical company located inside Nova Southeastern University's Collaborative Center for Research in Davie, Florida. The Company is a clinical-stage biopharmaceutical company principally focusing on the development of biological therapeutics for the treatment of degenerative diseases and regenerative medicine. The Company's proprietary products, including Zofin, are derived from perinatal sources and manufactured to retain the naturally occurring extracellular vesicles, proteins and cell secreted nanoparticles and Patient Pure X (PPX ), an autologous biologic containing a nanoparticle fraction that is precipitated from a patient's own peripheral blood (RAAM Products).
47GF Score
Get the complete analysis for ZEOX
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ZEOX has been successfully added to your 
