ATOS (Atossa Therapeutics) EPS (Basic): $-4.55 (TTM As of Mar. 2026)


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

Atossa Therapeutics ATOS -7.89% 26 EPS (Basic) is $-4.55 as of Mar. 2026. GuruFocus rates ATOS with a GF Score™ of 26/100. The stock has 2 warning signs investors should review.

Atossa Therapeutics's basic earnings per share (Basic EPS) for the three months ended in Mar. 2026 was $-1.11. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Mar. 2026 was $-4.55.

Atossa Therapeutics's EPS (Diluted) for the three months ended in Mar. 2026 was $-1.11. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was $-4.55.

Atossa Therapeutics's EPS without NRI for the three months ended in Mar. 2026 was $-1.11. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Mar. 2026 was -4.55.

During the past 3 years, the average EPS without NRI Growth Rate was -8.60% per year. During the past 5 years, the average EPS without NRI Growth Rate was 22.60% per year. During the past 10 years, the average EPS without NRI Growth Rate was 46.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.

During the past 13 years, Atossa Therapeutics's highest 3-Year average EPS without NRI Growth Rate was 68.00% per year. The lowest was -102.60% per year. And the median was 44.80% per year.

Atossa Therapeutics  (NAS:ATOS) EPS (Basic) Explanation

EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.

Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.

Atossa Therapeutics EPS (Basic) Related Terms

Atossa Therapeutics EPS (Basic) Historical Data

* Premium members only.

The historical data trend for Atossa Therapeutics's EPS (Basic) can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Atossa Therapeutics EPS (Basic) Chart

Atossa Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Basic)
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.70 -3.15 -3.60 -3.04 -4.04

Atossa Therapeutics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
EPS (Basic) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.78 -1.05 -1.05 -1.34 -1.11
ATOS
26GF Score
Atossa Therapeutics Inc ATOS
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
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Atossa Therapeutics EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

Atossa Therapeutics's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-34.77-0)/8.611
=-4.04

Atossa Therapeutics's Basic EPS for the quarter that ended in Mar. 2026 is calculated as

Basic EPS (Q: Mar. 2026 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-9.589-0)/8.622
=-1.11

EPS (Basic) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-4.55

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about EPS (Basic) →
What does a EPS (Basic) of $-4.55 mean?
Atossa Therapeutics (ATOS) has a EPS (Basic) of $-4.55 as of Mar. 2026. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Atossa Therapeutics and its competitors.
Is Atossa Therapeutics' EPS (Basic) too high?
Atossa Therapeutics' current EPS (Basic) is $-4.55. Overall, Atossa Therapeutics has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does Atossa Therapeutics' EPS (Basic) compare to LTRN and ESLA?
Atossa Therapeutics' EPS (Basic) of $-4.55 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Basic) for a Biotechnology company?
A good EPS (Basic) depends on the Biotechnology industry context. However, EPS (Basic) 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 EPS (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Atossa Therapeutics and its competitors. Atossa Therapeutics's current EPS (Basic) is $-4.55. 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 EPS (Basic) of $-4.55. The current EPS (Basic) is $-4.55. 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 EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For Atossa Therapeutics (ATOS), the current EPS (Basic) is $-4.55 as of Mar. 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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$1.76
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