ZentekZTEK +18.15%19 EBITDA Margin % is -9,000.00% as of Mar. 2026. GuruFocus rates ZTEK with a GF Score™ of 19/100. The stock has 4 warning signs investors should review. Among 816 Medical Devices & Instruments companies, Zentek ranks worse than 93.63% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Zentek's EBITDA for the
three
months ended in Mar. 2026 was $-2.43 Mil. Zentek's Revenue for the
three
months ended in Mar. 2026 was $0.03 Mil. Therefore, Zentek's EBITDA margin for the quarter that ended in Mar. 2026 was -9,000.00%.
Zentek (NAS:ZTEK) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Zentek EBITDA Margin % Related Terms
Zentek EBITDA Margin % Historical Data
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The historical data trend for Zentek's EBITDA 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.
ZTEK vs ISRG, BDX, MDLN: EBITDA Margin % Comparison
For the Medical Instruments & Supplies subindustry, Zentek's EBITDA Margin %, along with its competitors' market caps and EBITDA 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.
Zentek EBITDA Margin % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Zentek's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Zentek's EBITDA Margin % 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 EBITDA Margin % of -9,000.00% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Zentek and its competitors. According to the industry distribution chart, Zentek ranks #764 out of 816 companies in the Medical Devices & Instruments industry, placing it in the top 93.6%.
Is Zentek's EBITDA Margin % too high?
Zentek's current EBITDA Margin % is -9,000.00%. Based on the distribution chart, Zentek ranks #764 out of 816 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Zentek has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Zentek's EBITDA Margin % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Zentek ranks #764 out of 816 companies for EBITDA Margin %. This places Zentek in the lower half of its industry. The industry median EBITDA Margin % is 7.48. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Medical Devices & Instruments company?
The median EBITDA Margin % among Medical Devices & Instruments companies is 7.48, based on 816 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Zentek and its competitors. For the Medical Devices & Instruments industry, the median EBITDA Margin % is 7.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zentek's current EBITDA Margin % is -9,000.00%. 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 EBITDA Margin % of -9,000.00%. The current EBITDA Margin % is -9,000.00%. Zentek's overall GF Score™ is 19/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Zentek (ZTEK), the current EBITDA Margin % is -9,000.00% as of Mar. 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.
19GF Score
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