NanobiotixNBTX +5.49%24 Pretax Margin % is -394.04% as of Dec. 2025. GuruFocus rates NBTX with a GF Score™ of 24/100. The stock has 3 warning signs investors should review. Among 943 Biotechnology companies, Nanobiotix ranks better than 51.11% on this metric.
Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Nanobiotix's Pre-Tax Income for the
six
months ended in Dec. 2025 was $-21.76 Mil. Nanobiotix's Revenue for the
six
months ended in Dec. 2025 was $5.52 Mil. Therefore, Nanobiotix's pretax margin for the quarter that ended in Dec. 2025 was -394.04%.
The historical rank and industry rank for Nanobiotix's Pretax Margin % or its related term are showing as below:
NBTX'
s Pretax Margin % Range Over the Past 10 Years
Min: -469980 Med: -10374.21 Max: 585.98
Current: -80.82
NBTX's Pretax Margin % is ranked better than 51.11% of 943
companies
in the Biotechnology industry
Industry Median: -90.63
vs NBTX: -80.82
Nanobiotix (NAS:NBTX) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Nanobiotix Pretax Margin % Related Terms
Nanobiotix Pretax Margin % Historical Data
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The historical data trend for Nanobiotix's Pretax 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.
NBTX vs VRTX, REGN, ALNY: Pretax Margin % Comparison
For the Biotechnology subindustry, Nanobiotix's Pretax Margin %, along with its competitors' market caps and Pretax 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 Pretax Margin % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Nanobiotix's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Nanobiotix's Pretax 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 Pretax Margin % of -394.04% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Nanobiotix and its competitors. According to the industry distribution chart, Nanobiotix ranks #461 out of 943 companies in the Biotechnology industry, placing it in the top 48.9%.
Is Nanobiotix's Pretax Margin % too high?
Nanobiotix's current Pretax Margin % is -394.04%. Based on the distribution chart, Nanobiotix ranks #461 out of 943 companies in the Biotechnology industry, which is above 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 Pretax Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Nanobiotix ranks #461 out of 943 companies for Pretax Margin %. This puts Nanobiotix in the upper 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 Pretax Margin % for a Biotechnology company?
A good Pretax Margin % depends on the Biotechnology industry context. However, Pretax 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Nanobiotix and its competitors. Nanobiotix's current Pretax Margin % is -394.04%. 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 Pretax Margin % of -394.04%. The current Pretax Margin % is -394.04%. 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 Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Nanobiotix (NBTX), the current Pretax Margin % is -394.04% 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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