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Nanobiotix S.A. (NBTX)

Healthcare | Biotechnology | Paris, France | NasdaqGS
21.30 USD -0.93 (-4.184%) ⇩ (Oct. 16, 2026, 4 p.m. EDT)

Short-term:★⯪☆☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 1:25 a.m. EDT

The immediate outlook is severely clouded by a brutal recent price collapse, which has erased nearly half the value gained in the prior year. Despite a 'strong buy' recommendation from analysts, the stock has tumbled from roughly $35 to below $24 in just two weeks, signaling intense selling pressure that overrides the optimistic consensus. Fundamentally, the business is in distress with a massive 79% drop in revenue, negative free cash flow, and a negative book value, suggesting the company is burning through capital without generating sales. There is no dividend to provide any cushion for income investors. While the long-term price trajectory over four years shows a net gain due to a massive spike in 2025, the current operational reality and the sharp recent decline suggest the market is rapidly reassessing the viability of the platform. This is a high-risk speculative situation where the recent momentum is decisively negative.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.196306
AutoETS0.196509
AutoARIMA0.196525
AutoTheta0.216127

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 34%
H-stat 20.68
Ljung-Box p 0.000
Jarque-Bera p 0.092
Excess Kurtosis -0.84
Attribute Value
Sector Healthcare
Revenue per Share 0.237
Market Cap 1,084,583,296
Forward P/E -126.94
Beta 0.59
Website https://www.nanobiotix.com

Info Dump

Attribute Value
52 Week Change -0.13132137
Address1 60 rue de Wattignies
All Time High 57.14
All Time Low 1.75
Ask 21.51
Ask Size 1
Average Daily Volume10 Day 138,260
Average Daily Volume3 Month 150,248
Average Volume 150,248
Average Volume10Days 138,260
Beta 0.591
Bid 21.27
Bid Size 1
Book Value -0.7384023
City Paris
Compensation As Of Epoch Date 1,767,139,200
Country France
Crypto Tradeable 0
Currency USD
Current Price 21.3
Current Ratio 1.437
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 22.19
Day Low 21.27
Display Name Nanobiotix
Dividend Yield 0.0
Earnings Call Timestamp End 1,775,044,800
Earnings Call Timestamp Start 1,775,044,800
Earnings Timestamp End 1,790,712,000
Earnings Timestamp Start 1,790,712,000
Ebitda -29,786,000
Ebitda Margins -2.5887399
Enterprise To Ebitda -36.186
Enterprise To Revenue 93.676
Enterprise Value 1,077,835,904
Eps Current Year -0.54088
Eps Forward -0.16779827
Eps Trailing Twelve Months -1.27
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 34.6562
Fifty Day Average Change -13.356201
Fifty Day Average Change Percent -0.38539138
Fifty Two Week Change Percent -13.132137
Fifty Two Week High 57.14
Fifty Two Week High Change -35.84
Fifty Two Week High Change Percent -0.62723136
Fifty Two Week Low 14.78
Fifty Two Week Low Change 6.5199995
Fifty Two Week Low Change Percent 0.44113666
Fifty Two Week Range 14.78 - 57.14
Financial Currency EUR
First Trade Date Milliseconds 1,607,697,000,000
Float Shares 35,148,446
Forward Eps -0.16779827
Forward P E -126.93813
Free Cashflow -32,782,250
Full Exchange Name NasdaqGS
Full Time Employees 98
Fullday Change -0.9300003
Fullday Change Percent -4.1797767
Fullday Price 21.3
Gmt Off Set Milliseconds -14,400,000
Gross Margins 1.0
Gross Profits 11,506,000
Has Pre Post Market Data 1
Held Percent Insiders 0.0
Held Percent Institutions 0.11951999
Implied Shares Outstanding 50,919,410
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Ipo Expected Date 2,020-12-11
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Nanobiotix S.A. operates as a clinical-stage biotechnology that focuses on developing product candidates for the treatment of cancer and other unmet medical needs. Its lead product candidate is NBTXR3, a sterile aqueous suspension of crystalline hafnium oxide nanoparticles used for the treatment of soft tissue sarcoma, head and neck, liver, prostate, pancreatic, esophageal, rectal, and non-small cell lung cancer. The company has a partnership with Lian Oncology Limited to develop and commercialize NBTXR3 in China, South Korea, Singapore, and Thailand. Nanobiotix S.A. was incorporated in 2003 and is based in Paris, France.
Long Name Nanobiotix S.A.
Market us_market
Market Cap 1,084,583,296
Market State CLOSED
Max Age 86,400
Message Board Id finmb_20950715
Most Recent Quarter 1,782,777,600
Net Income To Common -52,866,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 1,762,673,651
Number Of Analyst Opinions 3
Open 22.19
Operating Cashflow -34,186,000
Operating Margins -3.22879
Phone 33 1 40 26 04 70
Previous Close 22.23
Price Eps Current Year -39.380264
Price Hint 2
Price To Book -28.846064
Price To Sales Trailing12 Months 94.26241
Profit Margins 0.0
Quick Ratio 1.399
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.93
Regular Market Change Percent -4.18354
Regular Market Day High 22.19
Regular Market Day Low 21.27
Regular Market Day Range 21.27 - 22.19
Regular Market Open 22.19
Regular Market Previous Close 22.23
Regular Market Price 21.3
Regular Market Time 1,792,180,800
Regular Market Volume 77,771
Return On Assets -0.21339001
Revenue Growth -0.792
Revenue Per Share 0.237
Sand P52 Week Change 0.13723719
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 50,919,410
Shares Percent Shares Out 0.0029
Shares Short 146,868
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 149,217
Short Name Nanobiotix S.A.
Short Percent Of Float 0.0039
Short Ratio 1.1
Source Interval 15
Symbol NBTX
Target High Price 69.22091
Target Low Price 29.595278
Target Mean Price 54.034477
Target Median Price 63.287235
Total Cash 110,891,000
Total Cash Per Share 2.183
Total Debt 106,611,000
Total Revenue 11,506,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -1.27
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 33.4287
Two Hundred Day Average Change -12.1287
Two Hundred Day Average Change Percent -0.36282298
Type Disp Equity
Volume 77,771
Website https://www.nanobiotix.com
Zip 75,012