NASDAQ: ATOSAtossa Therapeutics Inc Stock
$0.69+0.01 (+1.47%)
Updated Dec 24, 2025
ATOS Price
$0.69
Fair Value Price
$0.56
Market Cap
$88.61M
52 Week Low
$0.55
52 Week High
$1.29
P/E
-2.86x
P/B
1.78x
P/S
N/A
PEG
N/A
Dividend Yield
N/A
Revenue
$0.00
Earnings
-$30.18M
Gross Margin
N/A
Operating Margin
N/A
Profit Margin
N/A
Debt to Equity
0.17
Operating Cash Flow
-$26M
Beta
1.42
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A
ATOS Overview
Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of medicines in the areas of oncology and infectious diseases. The company's lead program is Endoxifen, an active metabolite of tamoxifen, which is in Phase II clinical trials to treat and prevent breast cancer. It is also developing AT-H201, an inhalation therapy to improve lung function in severely ill and hospitalized COVID-19 patients; AT-301, a proprietary drug candidate for nasal administration in patients diagnosed with COVID-19; and immunotherapy/chimeric antigen receptor therapy programs for the treatment of breast cancer. It has a research agreement with Dana-Farber Cancer Institute, Inc. to support research of cytokine-coated nanoparticles for the treatment of breast cancer. The company was formerly known as Atossa Genetics Inc. and changed its name to Atossa Therapeutics, Inc. in January 2020. Atossa Therapeutics, Inc. was founded in 2008 and is headquartered in Seattle, Washington.
Zen Rating
Our proven quant model uses 115 proprietary factors, including AI, to determine ATOS's potential to beat the market
FStrong Sell
- Stocks with a Zen Rating of Strong Sell (F) had an average loss of -8.02% per year. Learn More
Zen Rating Component Grades
D
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.
Industry: Biotech
Industry Rating
F
ATOS
Ranked#444 of 490
Ranked#444 of 490
Top Ranked Stocks in Industry
| Name / Ticker | Price | Zen Rating |
|---|---|---|
| $18.09 | A | |
| $19.77 | A | |
| $400.69 | A |
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ATOS News
Overview
Due Diligence Score
–
Industry Average (23)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how ATOS scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.
Due Diligence Checks
ATOS ($0.69) is overvalued by 21.46% relative to our estimate of its Fair Value price of $0.56 based on Discounted Cash Flow (DCF) modelling
Below Fair Value Valuation
ATOS ($0.69) is not significantly undervalued (21.46%) relative to our estimate of its Fair Value price of $0.56 based on Discounted Cash Flow (DCF) modelling, when including a healthy margin of safety
Significantly Below Fair Value Valuation
ATOS is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more ATOS due diligence checks available for Premium users.
Valuation
ATOS fair value
Fair Value of ATOS stock based on Discounted Cash Flow (DCF)
Price
$0.69
Fair Value
$0.56
Overvalued by
22.17%
ATOS ($0.69) is overvalued by... subscribe to Premium to read more.
Below Fair Value Valuation
ATOS ($0.69) is not significantly... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
ATOS is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
ATOS price to earnings (PE)
For valuing profitable companies with steady earnings
Company
-2.86x
Industry
144.27x
Market
44.97x
ATOS price to book (PB)
For valuing companies that are loss-making or have lots of physical asset
Company
1.78x
Industry
5.43x
ATOS is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation
ATOS's financial health
Profit margin
Revenue
$0.0
Net Income
-$8.7M
Profit Margin
0%
ATOS's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
Assets to liabilities
Assets
$58.0M
Liabilities
$8.2M
Debt to equity
0.17
ATOS's short-term assets ($55.68M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
ATOS's short-term assets ($55.68M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
ATOS's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
ATOS's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials
Cash flow
Operating
-$6.0M
Investing
-$7.0k
Financing
$0.0
ATOS's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials
ATOS vs Biotech Stocks
Atossa Therapeutics Stock FAQ
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.