Logo image of ATOS

ATOSSA THERAPEUTICS INC (ATOS) Stock Price, Forecast & Analysis

USA - Nasdaq - NASDAQ:ATOS - US04962H5063 - Common Stock

0.6589 USD
-0.03 (-3.99%)
Last: 12/26/2025, 8:00:00 PM
0.67 USD
+0.01 (+1.68%)
After Hours: 12/26/2025, 8:00:00 PM

ATOS Key Statistics, Chart & Performance

Key Statistics
Market Cap85.11M
Revenue(TTM)N/A
Net Income(TTM)-30.18M
Shares129.17M
Float129.08M
52 Week High1.29
52 Week Low0.55
Yearly DividendN/A
Dividend Yield0%
EPS(TTM)-0.24
PEN/A
Fwd PEN/A
Earnings (Next)03-23 2026-03-23/amc
IPO2012-11-08
Sector
GICS SectorHealth Care
GICS IndustryBiotechnology
GICS IndustryGroupPharmaceuticals, Biotechnology & Life Sciences
GICS SubIndustryBiotechnology


ATOS short term performance overview.The bars show the price performance of ATOS in the last week, last 2 weeks, last month, last 3 and 6 months. 1 week 2 week 1 month 3 months 6 months -5 -10 -15 -20 -25

ATOS long term performance overview.The bars show the price performance of ATOS in the last 1, 2 and 3 years. 1 year 2 years 3 years 0 10 -10 20 -20 -30

The current stock price of ATOS is 0.6589 USD. In the past month the price decreased by -15.5%. In the past year, price decreased by -32.84%.

ATOSSA THERAPEUTICS INC / ATOS Daily stock chart

ATOS Latest News, Press Relases and Analysis

ATOS Competitors/Peers

The largest stocks on the US markets in the "Biotechnology" sub-industry
Full List
Symbol
Company Name
TA
FA
PE
Market Cap
ABBV ABBVIE INC 24.34 406.46B
AMGN AMGEN INC 15.22 179.28B
GILD GILEAD SCIENCES INC 15.23 154.71B
VRTX VERTEX PHARMACEUTICALS INC 26.66 117.45B
REGN REGENERON PHARMACEUTICALS 17.44 82.50B
ALNY ALNYLAM PHARMACEUTICALS INC 785.47 52.92B
INSM INSMED INC N/A 37.94B
NTRA NATERA INC N/A 32.26B
BIIB BIOGEN INC 10.58 25.98B
UTHR UNITED THERAPEUTICS CORP 19.22 21.84B
INCY INCYTE CORP 15.59 19.65B
EXAS EXACT SCIENCES CORP N/A 19.27B

About ATOS

Company Profile

ATOS logo image Atossa Therapeutics, Inc. operates as a clinical-stage pharmaceutical company, which engages in the development of novel therapeutics and delivery methods for the treatment of breast cancer and other breast conditions. The company is headquartered in Seattle, Washington and currently employs 13 full-time employees. The company went IPO on 2012-11-08. The company is engaged in developing medicines in areas of unmet medical need in oncology with a focus on women’s breast cancer and other breast conditions. Its lead drug candidate under development is oral (Z)-endoxifen, which it is developing for both the prevention and treatment of breast cancer. (Z)-endoxifen is the potent Selective Estrogen Receptor Modulator for estrogen receptor inhibition and causes estrogen receptor degradation. In addition to its potent anti-estrogen effects, (Z)-endoxifen has been shown to target PKCB1, a known oncogenic protein, at clinically attainable blood concentrations. The company is developing a form of (Z)-endoxifen which is administered orally for the potential treatment of breast cancer and reduction of breast density. The company has completed four Phase I clinical studies and two Phase II clinical studies with its proprietary (Z)-endoxifen (including oral and topical formulations).

Company Info

ATOSSA THERAPEUTICS INC

1448 NW MARKET STREET, SUITE 500

Seattle WASHINGTON 98104 US

CEO: Steven C. Quay

Employees: 15

ATOS Company Website

ATOS Investor Relations

Phone: 12065880256

ATOSSA THERAPEUTICS INC / ATOS FAQ

What does ATOS do?

Atossa Therapeutics, Inc. operates as a clinical-stage pharmaceutical company, which engages in the development of novel therapeutics and delivery methods for the treatment of breast cancer and other breast conditions. The company is headquartered in Seattle, Washington and currently employs 13 full-time employees. The company went IPO on 2012-11-08. The company is engaged in developing medicines in areas of unmet medical need in oncology with a focus on women’s breast cancer and other breast conditions. Its lead drug candidate under development is oral (Z)-endoxifen, which it is developing for both the prevention and treatment of breast cancer. (Z)-endoxifen is the potent Selective Estrogen Receptor Modulator for estrogen receptor inhibition and causes estrogen receptor degradation. In addition to its potent anti-estrogen effects, (Z)-endoxifen has been shown to target PKCB1, a known oncogenic protein, at clinically attainable blood concentrations. The company is developing a form of (Z)-endoxifen which is administered orally for the potential treatment of breast cancer and reduction of breast density. The company has completed four Phase I clinical studies and two Phase II clinical studies with its proprietary (Z)-endoxifen (including oral and topical formulations).


What is the stock price of ATOSSA THERAPEUTICS INC today?

The current stock price of ATOS is 0.6589 USD. The price decreased by -3.99% in the last trading session.


Does ATOS stock pay dividends?

ATOS does not pay a dividend.


What is the ChartMill rating of ATOSSA THERAPEUTICS INC stock?

ATOS has a ChartMill Technical rating of 0 out of 10 and a ChartMill Fundamental rating of 3 out of 10.


How is the market expecting ATOS stock to perform?

10 analysts have analysed ATOS and the average price target is 5.87 USD. This implies a price increase of 790.12% is expected in the next year compared to the current price of 0.6589.


What is the Price/Earnings (PE) ratio of ATOSSA THERAPEUTICS INC (ATOS)?

ATOSSA THERAPEUTICS INC (ATOS) does not have a PE ratio as the earnings reported over the last twelve months were negative (-0.24).


Can you provide the market cap for ATOSSA THERAPEUTICS INC?

ATOSSA THERAPEUTICS INC (ATOS) has a market capitalization of 85.11M USD. This makes ATOS a Micro Cap stock.


ATOS Technical Analysis


Chartmill TA Rating
Chartmill Setup Rating

ATOS Fundamental Analysis

ChartMill assigns a fundamental rating of 3 / 10 to ATOS. ATOS has a great financial health rating, but its profitability evaluates not so good.


Chartmill FA Analysis
Valuation
Growth
Profitability
Health
Dividend

ATOS Financial Highlights

Over the last trailing twelve months ATOS reported a non-GAAP Earnings per Share(EPS) of -0.24. The EPS increased by 4% compared to the year before.


Industry RankSector Rank
PM (TTM) N/A
ROA -52.02%
ROE -60.62%
Debt/Equity 0
Chartmill High Growth Momentum
EPS Q2Q%-16.67%
Sales Q2Q%N/A
EPS 1Y (TTM)4%
Revenue 1Y (TTM)N/A

ATOS Forecast & Estimates

10 analysts have analysed ATOS and the average price target is 5.87 USD. This implies a price increase of 790.12% is expected in the next year compared to the current price of 0.6589.


Analysts
Analysts82
Price Target5.87 (790.88%)
EPS Next Y-21.43%
Revenue Next YearN/A

ATOS Ownership

Ownership
Inst Owners19.57%
Ins Owners0.04%
Short Float %1.2%
Short Ratio1.49