ATOS (Atossa Therapeutics) GF Score: 26/100 (As of Jun. 24, 2026) — 32% Below Median


ATOS Atossa Therapeutics Inc ATOS
26 GF Score
Price $1.76
! 2 Warning Signs
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What is Atossa Therapeutics GF Score?

Atossa Therapeutics ATOS -7.89% 26 GF Score is 26 as of Jun. 24, 2026, which is 32% below its 10-year median of 38.00. GuruFocus rates ATOS with a GF Score™ of 26/100. The stock has 2 warning signs investors should review.

Atossa Therapeutics has the GF Score of 26, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 9/10
2. Profitability Rank : 1/10
3. Growth Rank : 0/10
4. GF Value Rank : 2/10
5. Momentum Rank : 2/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Atossa Therapeutics might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Atossa Therapeutics  (NAS:ATOS) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Atossa Therapeutics GF Score Related Terms

ATOS vs LTRN, ESLA, NTRB: GF Score Comparison

For the Biotechnology subindustry, Atossa Therapeutics's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Atossa Therapeutics GF Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Atossa Therapeutics's GF Score distribution charts can be found below:

* The bar in red indicates where Atossa Therapeutics's GF Score falls into.


ATOS
26GF Score
Atossa Therapeutics Inc ATOS
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 26 mean?
Atossa Therapeutics (ATOS) has a GF Score of 26 as of Jun. 24, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Atossa Therapeutics and its competitors. This is 32% below median its historical median of 38.00. Over the past decade, Atossa Therapeutics' GF Score has ranged from 19.00 to 49.00.
Is Atossa Therapeutics' GF Score too high?
Atossa Therapeutics' current GF Score of 26 is 32% below median its 10-year median of 38.00. Over the past 10 years, this metric has ranged from a low of 19.00 to a high of 49.00. Overall, Atossa Therapeutics has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does Atossa Therapeutics' GF Score compare to LTRN and ESLA?
Atossa Therapeutics' GF Score of 26 can be compared against companies in the Biotechnology industry. Historically, Atossa Therapeutics' own GF Score has ranged from 19.00 to 49.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Biotechnology company?
A good GF Score depends on the Biotechnology industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Atossa Therapeutics and its competitors. Atossa Therapeutics's current GF Score is 26, which is 32% below median its own 10-year median of 38.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atossa Therapeutics stock overvalued right now?
Atossa Therapeutics (ATOS) has a current GF Score of 26. The current GF Score is 26, which is 32% below median its 10-year median of 38.00. Atossa Therapeutics' overall GF Score™ is 26/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Atossa Therapeutics (ATOS), the current GF Score is 26 as of Jun. 24, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Atossa Therapeutics Business Description

Other Exchanges ATOS:MexicoYAG:Germany
Address 1448 NW Market Street, Suite 500, Seattle, WA, USA, 98107
Atossa Therapeutics Inc is a clinical-stage biopharmaceutical company engaged in the development of proprietary medicines for oncology, with a focus on breast cancer and related conditions. The company's lead product candidate, oral (Z)-endoxifen, is a selective estrogen receptor modulator and degrader (SERM/SERD) in Phase 2 clinical development, being evaluated for the treatment and prevention of breast cancer and other indications.
26GF Score

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