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Atossa Therapeutics, Inc. (ATOS)

For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

ATOS represents Atossa Therapeutics, Inc., a Healthcare business priced at $4.72 (market cap $42.80M). Rated 46/100 (cautious) on growth potential, financial health, and momentum.

Last analyzed: 2026年2月7日
46/100 AI Score Target $10.00 (+111.9%) MCap $42.80M Vol 64.92K

Atossa Therapeutics, Inc. (ATOS) Healthcare & Pipeline Overview

CEOSteven C. Quay
Employees15
HeadquartersSeattle, WA, US
IPO Year2012

Atossa Therapeutics is pioneering novel breast cancer therapies with its lead drug candidate, oral (Z)-endoxifen, currently in Phase II trials, offering a targeted approach to prevention and treatment and positioning the company for significant growth in the women's oncology market.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: 2026年2月7日

Investment Thesis

Atossa Therapeutics presents a notable research candidate due to its focused approach to addressing unmet needs in breast cancer treatment and prevention. The company's lead drug candidate, oral (Z)-endoxifen, holds significant promise, currently in Phase II clinical trials. Positive trial outcomes could drive substantial stock appreciation. With a market capitalization of $0.05 billion, Atossa offers significant upside potential if (Z)-endoxifen proves successful. The company's development of immunotherapy/chimeric antigen receptor therapy programs provides additional growth avenues. Key value drivers include successful completion of clinical trials, potential FDA approval, and strategic partnerships. Investors may want to evaluate Atossa's high-risk, high-reward profile, typical of clinical-stage biopharmaceutical companies.

Based on FMP financials and quantitative analysis

Key Highlights

  • Lead drug candidate, oral (Z)-endoxifen, is in Phase II clinical trials for breast cancer treatment and prevention.
  • Focus on unmet medical needs in oncology, specifically women's breast cancer.
  • Developing immunotherapy/chimeric antigen receptor therapy programs to expand its oncology pipeline.
  • Market capitalization of $0.05 billion provides potential for significant growth upon successful clinical trial outcomes.
  • P/E ratio of -1.52 reflects the company's current stage of development and investment in research and development.

Competitors & Peers

Strengths

  • Proprietary oral (Z)-endoxifen formulation.
  • Focus on a significant unmet need in breast cancer.
  • Developing immunotherapy programs to diversify pipeline.
  • Experienced management team.

Weaknesses

  • Clinical-stage company with no approved products.
  • Reliance on successful clinical trial outcomes.
  • Limited financial resources.
  • Small number of employees.

Catalysts

  • Completion of Phase II clinical trials for oral (Z)-endoxifen.
  • Presentation of clinical trial data at scientific conferences.
  • Enrollment of patients in clinical trials.
  • Development of immunotherapy and CAR-T therapy programs.

Risks

  • Clinical trial failures or delays.
  • Regulatory setbacks or rejection of drug candidates.
  • Competition from other pharmaceutical companies.
  • Dependence on securing additional funding.
  • Intellectual property challenges.

Growth Opportunities

  • Expansion of (Z)-endoxifen into additional indications: Atossa has the opportunity to explore the use of (Z)-endoxifen in other breast cancer subtypes or related conditions. This could significantly expand the drug's market potential beyond its current focus. The market for breast cancer therapeutics is projected to reach $30 billion by 2030, providing a substantial opportunity for Atossa to capture market share with successful clinical trials and regulatory approvals. Timeline: Ongoing, with potential for new trials initiating in the next 2-3 years.
  • Advancement of Immunotherapy Programs: Atossa's development of immunotherapy and CAR-T therapy programs represents a significant growth opportunity. These programs target different mechanisms of action and could address a broader range of cancers. The global immunotherapy market is expected to reach $150 billion by 2028, offering a substantial market for Atossa's innovative therapies. Timeline: Ongoing, with preclinical and early-stage clinical development expected over the next 3-5 years.
  • Strategic Partnerships and Licensing Agreements: Atossa can pursue strategic partnerships with larger pharmaceutical companies to accelerate the development and commercialization of its drug candidates. Licensing agreements could provide upfront payments, milestone payments, and royalties, generating significant revenue streams. The pharmaceutical industry is actively seeking innovative therapies, making Atossa an attractive partner. Timeline: Ongoing, with potential for partnerships to be established within the next 1-2 years.
  • Geographic Expansion: Atossa can expand its clinical trials and commercialization efforts into new geographic markets, such as Europe and Asia. These markets offer significant patient populations and unmet medical needs. The global market for breast cancer therapeutics is expanding rapidly, particularly in emerging economies. Timeline: Potential expansion within the next 3-5 years, contingent on clinical trial success and regulatory approvals.
  • Acquisition or Merger: Atossa's innovative pipeline and promising clinical data could make it an attractive acquisition target for larger pharmaceutical companies seeking to expand their oncology portfolios. An acquisition could provide Atossa's shareholders with a significant return on investment. The biotechnology industry is characterized by frequent mergers and acquisitions, creating opportunities for companies like Atossa. Timeline: Potential acquisition within the next 2-3 years, depending on clinical trial progress and market conditions.

Opportunities

  • Positive clinical trial results for (Z)-endoxifen.
  • Strategic partnerships with pharmaceutical companies.
  • Expansion into new geographic markets.
  • Acquisition by a larger pharmaceutical company.

Threats

  • Clinical trial failures.
  • Regulatory hurdles and delays.
  • Competition from established pharmaceutical companies.
  • Patent challenges.

Competitive Advantages

  • Proprietary oral (Z)-endoxifen formulation.
  • Strong intellectual property protection for its drug candidates.
  • Experienced management team with expertise in oncology drug development.
  • First-mover advantage in developing oral (Z)-endoxifen for breast cancer prevention.

About ATOS

Atossa Therapeutics, Inc., founded in 2008 and headquartered in Seattle, Washington, is a clinical-stage biopharmaceutical company dedicated to developing innovative medicines for unmet medical needs in oncology, with a primary focus on breast cancer. Originally named Atossa Genetics Inc., the company rebranded to Atossa Therapeutics, Inc. in January 2020 to better reflect its therapeutic focus. The company's lead drug candidate is oral (Z)-endoxifen, an active metabolite of tamoxifen, which is currently undergoing Phase II clinical trials for both the treatment and prevention of breast cancer. This oral formulation offers a potentially more convenient and effective alternative to traditional tamoxifen. Beyond (Z)-endoxifen, Atossa is also actively developing immunotherapy and chimeric antigen receptor (CAR) therapy programs, expanding its pipeline and addressing a broader range of oncology targets. With a lean team of 15 employees, Atossa operates with a focused and efficient approach to drug development, aiming to bring impactful therapies to women's health. The company's commitment to innovation and its strategic focus on breast cancer positions it as a key player in the evolving landscape of oncology therapeutics.

What They Do

  • Develop oral (Z)-endoxifen for breast cancer treatment and prevention.
  • Conduct Phase II clinical trials to evaluate the safety and efficacy of (Z)-endoxifen.
  • Develop immunotherapy and CAR-T therapy programs for various cancers.
  • Research and develop novel therapies for unmet medical needs in oncology.
  • Seek strategic partnerships with pharmaceutical companies.
  • Advance preclinical and clinical development of oncology drug candidates.

Business Model

  • Develop and commercialize pharmaceutical products for oncology.
  • Generate revenue through product sales, licensing agreements, and partnerships.
  • Fund research and development through venture capital and public offerings.
  • Out-license or sell drug candidates to larger pharmaceutical companies.

Industry Context

Atossa Therapeutics operates within the biotechnology sector, specifically targeting the oncology market. The breast cancer therapeutics market is a significant and growing segment, driven by increasing incidence rates and advancements in treatment options. The competitive landscape includes established pharmaceutical companies and other emerging biotechs. Atossa's focus on oral (Z)-endoxifen offers a potential advantage over existing treatments like tamoxifen, with the aim of improved efficacy and reduced side effects. The company's immunotherapy programs also align with the broader industry trend towards personalized and targeted cancer therapies. The biotechnology industry is characterized by high risk and high reward, with successful clinical trials and regulatory approvals driving significant value creation.

Key Customers

  • Patients with breast cancer.
  • Healthcare providers who treat breast cancer patients.
  • Pharmaceutical companies seeking to acquire or license oncology drugs.
  • Research institutions involved in cancer research.
AI Confidence: 71% Updated: 2026年2月7日

Financials

Chart & Info

Atossa Therapeutics, Inc. (ATOS) stock price: $4.72 (+0.01, +0.21%)

Latest News

Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for ATOS.

Price Targets

Consensus target: $10.00

MoonshotScore

46/100

What does this score mean?

The MoonshotScore rates ATOS's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Latest Atossa Therapeutics, Inc. Analysis

What Investors Ask About Atossa Therapeutics, Inc. (ATOS)

What are the key factors to evaluate for ATOS?

Atossa Therapeutics, Inc. (ATOS) currently holds an AI score of 46/100, indicating low score. Analysts target $10.00 (+112% from $4.72). Key strength: Proprietary oral (Z)-endoxifen formulation. Primary risk to monitor: Clinical trial failures or delays. This is not financial advice.

How frequently does ATOS data refresh on this page?

ATOS prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven ATOS's recent stock price performance?

Recent price movement in Atossa Therapeutics, Inc. (ATOS) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. The current analyst target of $10.00 implies 112% upside from here. Notable catalyst: Proprietary oral (Z)-endoxifen formulation. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider ATOS overvalued or undervalued right now?

Determining whether Atossa Therapeutics, Inc. (ATOS) is overvalued or undervalued requires examining multiple metrics. Analysts target $10.00 (+112% from current price), suggesting analysts see upside potential. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.

What research should beginners do before buying ATOS?

Before investing in Atossa Therapeutics, Inc. (ATOS), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Why might investors consider adding ATOS to a portfolio?

Potential reasons to consider Atossa Therapeutics, Inc. (ATOS) depend on individual investment goals and risk tolerance. A key strength identified by analysis: Proprietary oral (Z)-endoxifen formulation. Additionally: Focus on a significant unmet need in breast cancer. Always weigh potential rewards against risks and diversify across holdings. This is not financial advice.

Can I buy fractional shares of ATOS?

Yes, most major brokerages offer fractional shares of Atossa Therapeutics, Inc. (ATOS) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.

How can I track ATOS's earnings and financial reports?

Atossa Therapeutics, Inc. (ATOS) reports quarterly earnings approximately 4-6 weeks after each fiscal quarter ends. You can track earnings dates, revenue and EPS estimates, and actual results on this page's Financials tab. Earnings surprises (beats or misses) often cause significant short-term price moves. Setting up alerts through your brokerage for ATOS earnings announcements is recommended.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .

Data provided for informational purposes only.

Analysis Notes
  • Information is based on publicly available sources and may be subject to change.
  • Investment in clinical-stage biopharmaceutical companies is highly speculative and involves significant risk.
Data Sources

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