ATOS (Atossa Therapeutics) OCF Yield %: -191.25 (As of Jun. 24, 2026)


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

Atossa Therapeutics ATOS -7.89% 26 OCF Yield % is -191.25 as of Jun. 24, 2026. GuruFocus rates ATOS with a GF Score™ of 26/100. The stock has 2 warning signs investors should review. Among 1,418 Biotechnology companies, Atossa Therapeutics ranks worse than 94.29% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Atossa Therapeutics's Trailing 12-Month Cash Flow from Operations is $-33.38 Mil, and Market Cap is $17.51 Mil. Therefore, Atossa Therapeutics's OCF Yield % for today is -191.25%.

The historical rank and industry rank for Atossa Therapeutics's OCF Yield % or its related term are showing as below:

ATOS' s OCF Yield % Range Over the Past 10 Years
Min: -24681.11   Med: -2098.17   Max: -112.21
Current: -191.25


During the past 13 years, the highest OCF Yield % of Atossa Therapeutics was -112.21%. The lowest was -24681.11%. And the median was -2098.17%.

ATOS's OCF Yield % is ranked worse than
94.29% of 1418 companies
in the Biotechnology industry
Industry Median: -8.55 vs ATOS: -191.25

Atossa Therapeutics's OCF Margin % for the quarter that ended in Mar. 2026 was %.


Atossa Therapeutics OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Atossa Therapeutics OCF Yield % Related Terms


Atossa Therapeutics OCF Yield % Historical Data

* Premium members only.

The historical data trend for Atossa Therapeutics's OCF Yield % 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 OCF Yield % Chart

Atossa Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -8.13 -31.02 -18.99 -17.25 -39.05

Atossa Therapeutics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Yield % 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 -27.42 -27.08 -21.45 -55.32 -84.61

ATOS vs LTRN, ESLA, NTRB: OCF Yield % Comparison

For the Biotechnology subindustry, Atossa Therapeutics's OCF Yield %, along with its competitors' market caps and OCF Yield % 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 OCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Atossa Therapeutics's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Atossa Therapeutics's OCF Yield % falls into.


ATOS
26GF Score
Atossa Therapeutics Inc ATOS
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Atossa Therapeutics OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Atossa Therapeutics's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-29.762 / 76.207341389
=-39.05%

Atossa Therapeutics's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-9.581 * 4 / 45.29386
=-84.61%

* 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 OCF Yield % →
What does a OCF Yield % of -191.25 mean?
Atossa Therapeutics (ATOS) has a OCF Yield % of -191.25 as of Jun. 24, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Atossa Therapeutics and its competitors. According to the industry distribution chart, Atossa Therapeutics ranks #1337 out of 1418 companies in the Biotechnology industry, placing it in the top 94.3%.
Is Atossa Therapeutics' OCF Yield % too high?
Atossa Therapeutics' current OCF Yield % is -191.25. Based on the distribution chart, Atossa Therapeutics ranks #1337 out of 1418 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Atossa Therapeutics has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does Atossa Therapeutics' OCF Yield % compare to LTRN and ESLA?
According to the Biotechnology industry distribution chart, Atossa Therapeutics ranks #1337 out of 1418 companies for OCF Yield %. This places Atossa Therapeutics in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Biotechnology company?
A good OCF Yield % depends on the Biotechnology industry context. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Atossa Therapeutics and its competitors. Atossa Therapeutics's current OCF Yield % is -191.25. 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 OCF Yield % of -191.25. The current OCF Yield % is -191.25. 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 OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Atossa Therapeutics (ATOS), the current OCF Yield % is -191.25 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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OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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