ZentekZTEK -0.30%16 FCF Yield % is -7.01 as of Jul. 01, 2026. GuruFocus rates ZTEK with a GF Score™ of 16/100. The stock has 6 warning signs investors should review. Among 856 Medical Devices & Instruments companies, Zentek ranks worse than 68.93% 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, Zentek's Trailing 12-Month Free Cash Flow is $-4.19 Mil, and Market Cap is $57.97 Mil. Therefore, Zentek's FCF Yield % for today is -7.01%.
The historical rank and industry rank for Zentek's FCF Yield % or its related term are showing as below:
ZTEK'
s FCF Yield % Range Over the Past 10 Years
Min: -21.92 Med: -7.98 Max: -0.73
Current: -7.01
During the past 13 years, the highest FCF Yield % of Zentek was -0.73%. The lowest was -21.92%. And the median was -7.98%.
ZTEK's FCF Yield % is ranked worse than 68.93% of 856
companies
in the Medical Devices & Instruments industry
Industry Median: -0.405
vs ZTEK: -7.01
Zentek's FCF Margin % for the quarter that ended in Mar. 2026 was -2,455.56%.
Zentek 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.
Zentek FCF Yield % Related Terms
Zentek FCF Yield % Historical Data
* Premium members only.
The historical data trend for Zentek'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.
For the Medical Instruments & Supplies subindustry, Zentek'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.
Zentek FCF Yield % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Zentek's FCF Yield % distribution charts can be found below:
* The bar in red indicates where Zentek's FCF Yield % 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.
Zentek (ZTEK) has a FCF Yield % of -7.01 as of Jul. 01, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Zentek and its competitors. According to the industry distribution chart, Zentek ranks #590 out of 856 companies in the Medical Devices & Instruments industry, placing it in the top 68.9%.
Is Zentek's FCF Yield % too high?
Zentek's current FCF Yield % is -7.01. Based on the distribution chart, Zentek ranks #590 out of 856 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Zentek has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does Zentek's FCF Yield % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Zentek ranks #590 out of 856 companies for FCF Yield %. This places Zentek 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 FCF Yield % for a Medical Devices & Instruments company?
A good FCF Yield % depends on the Medical Devices & Instruments industry context. 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 Zentek and its competitors. Zentek's current FCF Yield % is -7.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zentek stock overvalued right now?
Zentek (ZTEK) has a current FCF Yield % of -7.01. The current FCF Yield % is -7.01. Zentek's overall GF Score™ is 16/100 with 6 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 Zentek (ZTEK), the current FCF Yield % is -7.01 as of Jul. 01, 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.
Zentek Ltd is an IP development and commercialization company focused on next-gen healthcare solutions in the areas of prevention, detection, and treatment. It is focused on commercializing ZENGuard, a patent-pending coating with 99% antimicrobial activity, including against COVID-19, and the potential to use similar compounds as pharmaceutical products against infectious diseases.
16GF Score
Get the complete analysis for ZTEK
FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ZTEK has been successfully added to your 
