Nanobiotix (NBTX) Stock Price, News & Analysis

Company Overview

Nanobiotix is a clinical-stage biotechnology company focused on developing nanomedicine-based therapies for cancer. The company’s technology is designed to improve the effectiveness of radiotherapy by using nanoparticles that interact with radiation inside tumors, with the goal of enhancing tumor-cell destruction while limiting damage to surrounding healthy tissue.

Its lead product candidate, NBTXR3, is an investigational radioenhancer consisting of functionalized hafnium oxide nanoparticles. NBTXR3 is injected directly into a tumor and activated by standard radiotherapy. Nanobiotix has evaluated the candidate in several solid-tumor settings and is studying its potential for use in combination with other cancer treatments, including immunotherapies. NBTXR3 has not been approved for commercial use by regulatory authorities.

Founded in 2003, Nanobiotix is headquartered in Paris, France, and has conducted development activities and clinical studies in multiple geographic regions, including Europe, the United States and Asia. The company was co-founded by Laurent Levy, who has served as its chief executive officer and has led its development of nanoparticle-based oncology treatments.

Key Stats

• Today's Range: $34.63 to $35.96
• 50-Day Range: $34.40 to $45.39
• 52-Week Range: $10.58 to $57.14
• Volume: 99,773 shs
• Average Volume: 87,922 shs
• Market Capitalization: $1.82 billion
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: $46.67
• Consensus Rating: Moderate Buy

Nanobiotix Stock Analysis - MarketRank™

Nanobiotix scored higher than 51% of companies evaluated by MarketBeat, and ranked 517th out of 900 stocks in the healthcare sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 3.7 / 5
• Analyst Rating: Moderate Buy

Consensus Rating

Nanobiotix has received a consensus rating of Moderate Buy. The company's average rating score is 2.50, and is based on no strong buy ratings, 4 buy ratings, 1 hold rating, and 1 sell rating.

Upside Potential

Nanobiotix has a consensus price target of $46.67, representing about 30.7% upside from its current price of $35.70.

Amount of Analyst Coverage

Nanobiotix has only been the subject of 2 research reports in the past 90 days.

Earnings and Valuation

• Score: 0.6 / 5
• Proj. Earnings Growth: Growing

Earnings Growth

Earnings for Nanobiotix are expected to grow in the coming year, from ($0.16) to $0.10 per share.

Short Interest

• Score: 3.0 / 5
• Short Interest Level: Healthy

Percentage of Shares Shorted

0.31% of the float of Nanobiotix has been sold short.

Short Interest Ratio / Days to Cover

Nanobiotix has a short interest ratio ("days to cover") of 0.73, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Nanobiotix has recently increased by 11.95%, indicating that investor sentiment is decreasing significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Nanobiotix does not currently pay a dividend.

Dividend Growth

Nanobiotix does not have a long track record of dividend growth.

News and Social Media

• Score: 2.3 / 5
• News Sentiment: 0.60

News Sentiment

Nanobiotix has a news sentiment score of 0.60. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.79 average news sentiment score of Healthcare companies.

News Coverage This Week

MarketBeat has tracked 5 news articles for Nanobiotix this week, compared to 2 articles on an average week.

Company Ownership

• Score: 0.6 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Nanobiotix insiders have not sold or bought any company stock.

Percentage Held by Insiders

3.45% of the stock of Nanobiotix is held by insiders.

Percentage Held by Institutions

38.81% of the stock of Nanobiotix is held by institutions.

Company Calendar

• Last Earnings: 3/31/2026
• Today: 9/17/2026
• Next Earnings (Estimated): 9/29/2026
• Fiscal Year End: 12/31/2026

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Healthcare
• Industry: Biotechnology
• Sub-Industry: Biotechnology
• Current Symbol: NASDAQ:NBTX
• CIK: 1760854
• Web: www.nanobiotix.com
• Phone: 33-1-40-26-04-70
• Fax: N/A
• Employees: 97
• Year Founded: 2003

Price Target and Rating

• Average Price Target for Nanobiotix: $46.67
• High Price Target: $64.00
• Low Price Target: $30.00
• Potential Upside/Downside: +30.1%
• Consensus Rating: Moderate Buy
• Rating Score (0-4): 2.50
• Research Coverage: 6 Analysts

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 1.09
• Quick Ratio: 1.09

Sales & Book Value

• Annual Sales: $36.87 million
• Price / Sales: 49.26
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: ($1.97) per share
• Price / Book: -18.21

Miscellaneous

• Outstanding Shares: 50,620,000
• Free Float: 48,874,000
• Market Cap: $1.82 billion
• Optionable: Not Optionable
• Beta: 0.81