BIO-key International (STU:BJO0) FCF Yield %: -94.34 (As of Jul. 03, 2026)


STU:BJO0 BIO-key International Inc STU:BJO0
38 GF Score
Price €460.80
GF Value €258.50
! 3 Warning Signs
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What is BIO-key International FCF Yield %?

BIO-key International STU:BJO0 38 FCF Yield % is -94.34 as of Jul. 03, 2026. GuruFocus rates STU:BJO0 with a GF Score™ of 38/100 and a GF Value™ of €258.50. The stock has 3 warning signs investors should review. Among 1,089 Business Services companies, BIO-key International ranks worse than 97.89% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, BIO-key International's Trailing 12-Month Free Cash Flow is €-3.60 Mil, and Market Cap is €3.91 Mil. Therefore, BIO-key International's FCF Yield % for today is -94.34%.

The historical rank and industry rank for BIO-key International's FCF Yield % or its related term are showing as below:

STU:BJO0' s FCF Yield % Range Over the Past 10 Years
Min: -402.16   Med: -41.97   Max: -5.68
Current: -94.34


During the past 13 years, the highest FCF Yield % of BIO-key International was -5.68%. The lowest was -402.16%. And the median was -41.97%.

STU:BJO0's FCF Yield % is ranked worse than
97.89% of 1089 companies
in the Business Services industry
Industry Median: 3.69 vs STU:BJO0: -94.34

BIO-key International's FCF Margin % for the quarter that ended in Mar. 2026 was -16.70%.


BIO-key International FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


BIO-key International FCF Yield % Related Terms


BIO-key International FCF Yield % Historical Data

* Premium members only.

The historical data trend for BIO-key International's FCF Yield % 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.

BIO-key International FCF Yield % Chart

BIO-key International Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -39.37 -25.35 -7.33 -1.63 -0.80

BIO-key International Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Yield % 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 -1.16 -0.97 -1.14 -1.25 -0.25

STU:BJO0 vs IVDA, SUGP, VRME: FCF Yield % Comparison

For the Security & Protection Services subindustry, BIO-key International's FCF Yield %, along with its competitors' market caps and FCF Yield % 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-key International FCF Yield % vs Business Services Industry

For the Business Services industry and Industrials sector, BIO-key International's FCF Yield % distribution charts can be found below:

* The bar in red indicates where BIO-key International's FCF Yield % falls into.


STU:BJO0
38GF Score
BIO-key International Inc STU:BJO0
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

BIO-key International FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

BIO-key International's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-3.997 / 499.968
=-0.80%

BIO-key International's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-0.31 * 4 / 499.968
=-0.25%

* 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 Yield % →
What does a FCF Yield % of -94.34 mean?
BIO-key International (STU:BJO0) has a FCF Yield % of -94.34 as of Jul. 03, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on BIO-key International and its competitors. According to the industry distribution chart, BIO-key International ranks #1066 out of 1089 companies in the Business Services industry, placing it in the top 97.9%.
Is BIO-key International's FCF Yield % too high?
BIO-key International's current FCF Yield % is -94.34. Based on the distribution chart, BIO-key International ranks #1066 out of 1089 companies in the Business Services industry, which is in the bottom quartile relative to peers. Overall, BIO-key International has a GF Score™ of 38/100, reflecting its overall financial health beyond just this single metric.
How does BIO-key International's FCF Yield % compare to IVDA and SUGP?
According to the Business Services industry distribution chart, BIO-key International ranks #1066 out of 1089 companies for FCF Yield %. This places BIO-key International in the lower half of its industry. The industry median FCF Yield % is 3.69. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Yield % for a Business Services company?
The median FCF Yield % among Business Services companies is 3.69, based on 1,089 companies in the industry. Companies in the top quartile (top 25%) have a FCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, FCF Yield % 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 Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on BIO-key International and its competitors. For the Business Services industry, the median FCF Yield % is 3.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BIO-key International's current FCF Yield % is -94.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BIO-key International stock overvalued right now?
BIO-key International (STU:BJO0) has a current FCF Yield % of -94.34. The stock's GF Value™ is €258.50, compared to a current price of €460.80 — trading 78.3% above its estimated fair value. The current FCF Yield % is -94.34. BIO-key International's overall GF Score™ is 38/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For BIO-key International (STU:BJO0), the current FCF Yield % is -94.34 as of Jul. 03, 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 BIO-key International (STU:BJO0) Overvalued in 2026?

Based on GuruFocus' analysis, BIO-key International stock appears to be overvalued. The current stock price of €460.80 is trading 78.3% above its estimated GF Value™ of €258.50.

Key valuation signals for STU:BJO0:

  • FCF Yield %: -94.34
  • GF Value™: €258.50 vs. price of €460.80 (78.3% above fair value)
  • GF Score™: 38/100 with 3 warning signs

No single metric tells the full story. See the STU:BJO0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


BIO-key International Business Description

Other Exchanges BKYI:USA
Address 101 Crawfords Corner Road, Suite 4116, Holmdel, NJ, USA, 07753
BIO-key International Inc is a identity and access management (IAM) platform provider enabling secure work-from-anywhere for enterprise, education, and government customers using secure multi-factor authentication (MFA). Its products include PortalGuard and PortalGuard Identity-as-a-Service (IDaaS) enterprise IAM, WEB-key biometric civil and large-scale ID infrastructure, MobileAuth mobile phone authentication application for iOS and Android, and high-quality, low-cost accessory fingerprint scanner and FIDO-compliant hardware to provide a full and complete solution for identity-innovating customers. The company operates as one operating segment. Its solutions are Passwordless Authentication, Secure Roving Employees, Education, Financial Services, Government, Healthcare, Manufacturing, etc.
38GF Score

Get the complete analysis for STU:BJO0

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

€460.80
Price
€258.50
GF Value