NanobiotixNBTX +5.67%24 OCF Margin % is -339.58% as of Dec. 2025. GuruFocus rates NBTX with a GF Score™ of 24/100. The stock has 3 warning signs investors should review. Among 959 Biotechnology companies, Nanobiotix ranks worse than 55.27% on this metric.
The historical rank and industry rank for Nanobiotix's OCF Margin % or its related term are showing as below:
NBTX'
s OCF Margin % Range Over the Past 10 Years
Min: -298720 Med: -8313.1 Max: 168.4
Current: -113.3
During the past 13 years, the highest OCF Margin % of Nanobiotix was 168.40%. The lowest was -298720.00%. And the median was -8313.10%.
NBTX's OCF Margin % is ranked worse than 55.27% of 959
companies
in the Biotechnology industry
Industry Median: -66.52
vs NBTX: -113.30
Nanobiotix OCF Margin % Related Terms
Nanobiotix OCF Margin % Historical Data
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The historical data trend for Nanobiotix's OCF 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.
For the Biotechnology subindustry, Nanobiotix's OCF Margin %, along with its competitors' market caps and OCF 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.
Nanobiotix OCF Margin % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Nanobiotix's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Nanobiotix's OCF 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.
Nanobiotix (NBTX) has a OCF Margin % of -339.58% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Nanobiotix and its competitors. According to the industry distribution chart, Nanobiotix ranks #530 out of 959 companies in the Biotechnology industry, placing it in the top 55.3%.
Is Nanobiotix's OCF Margin % too high?
Nanobiotix's current OCF Margin % is -339.58%. Based on the distribution chart, Nanobiotix ranks #530 out of 959 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Nanobiotix has a GF Score™ of 24/100, reflecting its overall financial health beyond just this single metric.
How does Nanobiotix's OCF Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Nanobiotix ranks #530 out of 959 companies for OCF Margin %. This places Nanobiotix 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 OCF Margin % for a Biotechnology company?
A good OCF Margin % depends on the Biotechnology industry context. However, OCF 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Nanobiotix and its competitors. Nanobiotix's current OCF Margin % is -339.58%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nanobiotix stock overvalued right now?
Nanobiotix (NBTX) has a current OCF Margin % of -339.58%. The current OCF Margin % is -339.58%. Nanobiotix's overall GF Score™ is 24/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Nanobiotix (NBTX), the current OCF Margin % is -339.58% 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.
Nanobiotix SA is a late-stage clinical biotechnology company focused on re-inventing medicine by building new therapies atom by atom, developing widely applicable, first-in-class, physics-based nanotherapeutics to transform treatment outcomes and expand life for millions of patients. The objective of this physics-based approach is to allow nanoparticles to be combined with other drugs or therapeutic modalities and to integrate seamlessly into clinical practice without adding burden for the patient, healthcare provider, or healthcare system. It has three platforms Nanoradioenhancer platform: Nanoprimer platform: and Neurological disease platform. It has one segment, which is the research and development of product candidates that use proprietary nanotechnology to transform cancer treatment.
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