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Atossa Therapeutics, Inc. (ATOS)

Healthcare | Biotechnology | Seattle, United States | NasdaqCM
2.40 USD +0.03 (1.266%) ⇧ (July 13, 2026, 4 p.m. EDT)
After hours: 2.40

Short-term:★☆☆☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 4:29 a.m. EDT

The investment case for Atossa Therapeutics is currently broken by a perfect storm of deteriorating fundamentals and aggressive capital raising. Despite a 'strong buy' analyst recommendation based on theoretical upside to $22, the reality is starkly different: the company is burning cash, posting negative returns on equity and assets, and recently diluted shareholders by raising $16.5 million at a price ($3.30) significantly above the current trading level ($2.37). This suggests the market views the existing equity as severely overvalued. The price action confirms this distress. After a brief, desperate rally in early July, the stock has resumed its multi-year downtrend, closing near its 52-week lows. The long-term trajectory is catastrophic, having lost over 98% of its value since 2016, with the most recent annual period showing a massive decline. There is no evidence of a turnaround in revenue or margins to justify a 'value trap' thesis; the business appears to be shrinking. Short-term, the outlook remains bleak. The statistical forecasting model predicts a nearly 20% drop over the next 45 days, though its reliability is low. More telling is the options flow, which shows heavy positioning in deep out-of-the-money puts, indicating that traders expect further downside rather than a bounce. With no dividend to provide income and a balance sheet that requires constant fundraising to survive, the risk/reward profile is heavily skewed toward loss.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.494438
AutoETS0.499514
MSTL0.507466
AutoTheta0.546560

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 24%
H-stat 94.35
Ljung-Box p 0.000
Jarque-Bera p 0.045
Excess Kurtosis -1.73
Attribute Value
Sector Healthcare
Market Cap 23,939,994
Forward P/E -0.55
Beta 1.25
Website https://www.atossatherapeutics.com

As of July 11, 2026, 4:29 a.m. EDT: Speculators are positioning for a continued grind lower, evidenced by heavy out-of-the-money put open interest at deep strikes ($0.50) relative to calls. While there is some call volume at $3.00 and $9.00, the overwhelming majority of open interest sits far below the current price, suggesting a 'bear put spread' mentality rather than a bullish breakout attempt. Implied volatility is elevated on the downside, pricing in significant further declines.


Info Dump

Attribute Value
52 Week Change -0.8319149
Address1 448 NW Market Street
Address2 Suite 500
All Time High 33,480.0
All Time Low 1.7
Ask 2.89
Ask Size 2
Average Analyst Rating 1.5 - Strong Buy
Average Daily Volume10 Day 188,670
Average Daily Volume3 Month 151,698
Average Volume 151,698
Average Volume10Days 188,670
Beta 1.246
Bid 1.7
Bid Size 2
Book Value 3.54
City Seattle
Compensation As Of Epoch Date 1,767,139,200
Country United States
Crypto Tradeable 0
Currency USD
Current Price 2.4
Current Ratio 4.917
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 2.42
Day Low 2.21
Display Name Atossa Therapeutics
Dividend Date 1,524,182,400
Earnings Call Timestamp End 1,742,905,800
Earnings Call Timestamp Start 1,742,905,800
Earnings Timestamp End 1,755,261,000
Earnings Timestamp Start 1,754,915,400
Ebitda -39,581,000
Ebitda Margins 0.0
Enterprise To Ebitda 0.279
Enterprise Value -11,050,734
Eps Current Year -4.4
Eps Forward -4.38
Eps Trailing Twelve Months -4.37
Esg Populated 0
Exchange NCM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 3.9042
Fifty Day Average Change -1.5042
Fifty Day Average Change Percent -0.3852774
Fifty Two Week Change Percent -83.19149
Fifty Two Week High 19.35
Fifty Two Week High Change -16.95
Fifty Two Week High Change Percent -0.875969
Fifty Two Week Low 1.7
Fifty Two Week Low Change 0.70000005
Fifty Two Week Low Change Percent 0.4117647
Fifty Two Week Range 1.7 - 19.35
Financial Currency USD
First Trade Date Milliseconds 1,352,385,000,000
Float Shares 8,576,571
Forward Eps -4.38
Forward P E -0.5479452
Free Cashflow -21,231,124
Full Exchange Name NasdaqCM
Full Time Employees 16
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.01847
Held Percent Institutions 0.16304001
Implied Shares Outstanding 9,974,997
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,769,990,400
Last Split Factor 1:15
Long Business Summary Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines in areas of significant unmet medical need in oncology in the United States. Its lead drug candidate is oral (Z)-endoxifen, a selective estrogen receptor modulator and selective estrogen receptor degrader currently in Phase 2 clinical development for the treatment and reduction of risk of breast cancer, as well as in other therapeutic areas. 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 based in Seattle, Washington.
Long Name Atossa Therapeutics, Inc.
Market us_market
Market Cap 23,939,994
Market State PREPRE
Max Age 86,400
Message Board Id finmb_100256926
Most Recent Quarter 1,774,915,200
Net Income To Common -37,641,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 23,640,742
Number Of Analyst Opinions 3
Open 2.37
Operating Cashflow -33,384,000
Operating Margins 0.0
Payout Ratio 0.0
Phone 206 588 0256
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 2.4
Post Market Time 1,783,973,404
Previous Close 2.37
Price Eps Current Year -0.54545456
Price Hint 4
Price To Book 0.6779661
Profit Margins 0.0
Quick Ratio 4.253
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.5
Region US
Regular Market Change 0.0300002
Regular Market Change Percent 1.26583
Regular Market Day High 2.42
Regular Market Day Low 2.21
Regular Market Day Range 2.21 - 2.42
Regular Market Open 2.37
Regular Market Previous Close 2.37
Regular Market Price 2.4
Regular Market Time 1,783,972,801
Regular Market Volume 177,601
Return On Assets -0.45539
Return On Equity -0.78576
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 9,974,997
Shares Percent Shares Out 0.0706
Shares Short 704,017
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 400,996
Short Name Atossa Therapeutics, Inc.
Short Percent Of Float 0.0706
Short Ratio 2.36
Source Interval 15
State WA
Symbol ATOS
Target High Price 24.0
Target Low Price 20.0
Target Mean Price 22.0
Target Median Price 22.0
Total Cash 31,718,000
Total Cash Per Share 3.683
Total Debt 0
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -4.37
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 7.8511
Two Hundred Day Average Change -5.4511
Two Hundred Day Average Change Percent -0.69431037
Type Disp Equity
Volume 177,601
Website https://www.atossatherapeutics.com
Zip 98,107