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Windtree Therapeutics Inc (WINT)

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Upturn Advisory Summary
12/11/2025: WINT (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $4
1 Year Target Price $4
| 0 | Strong Buy |
| 0 | Buy |
| 1 | Hold |
| 0 | Sell |
| 0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -90.19% | Avg. Invested days 12 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | Stock Returns Performance |
Key Highlights
Company Size Small-Cap Stock | Market Capitalization 2.02M USD | Price to earnings Ratio - | 1Y Target Price 4 |
Price to earnings Ratio - | 1Y Target Price 4 | ||
Volume (30-day avg) 1 | Beta 0.55 | 52 Weeks Range 0.04 - 21.00 | Updated Date 11/14/2025 |
52 Weeks Range 0.04 - 21.00 | Updated Date 11/14/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) 62.6 |
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin - | Operating Margin (TTM) - |
Management Effectiveness
Return on Assets (TTM) -34.56% | Return on Equity (TTM) -412.9% |
Valuation
Trailing PE - | Forward PE 0.37 | Enterprise Value 14581353 | Price to Sales(TTM) 660.53 |
Enterprise Value 14581353 | Price to Sales(TTM) 660.53 | ||
Enterprise Value to Revenue 706.08 | Enterprise Value to EBITDA 0.01 | Shares Outstanding 33634220 | Shares Floating 29334220 |
Shares Outstanding 33634220 | Shares Floating 29334220 | ||
Percent Insiders - | Percent Institutions 0.08 |
Upturn AI SWOT
Windtree Therapeutics Inc

Company Overview
History and Background
Windtree Therapeutics, Inc. (formerly known as Wilson Therapeutics) was founded in 2004. It is a clinical-stage biotechnology company focused on developing novel therapies for critical care and rare respiratory diseases. A significant milestone was its rebranding to Windtree Therapeutics in 2014 to reflect its focus on its lead drug candidate, Windtree. The company has undergone several financing rounds and clinical trial phases to advance its pipeline.
Core Business Areas
- Drug Development for Respiratory Diseases: Windtree Therapeutics is primarily focused on the research and development of novel drug candidates targeting severe respiratory conditions. This includes treatments for conditions such as acute lung injury (ALI), acute respiratory distress syndrome (ARDS), and potentially other respiratory illnesses.
Leadership and Structure
Windtree Therapeutics is led by a management team with expertise in biotechnology and pharmaceutical development. The exact composition of the leadership team and the detailed organizational structure are subject to change and can be found in the company's official filings, such as their SEC filings (e.g., 10-K, 10-Q).
Top Products and Market Share
Key Offerings
- Product Name 1: Windtree (ISTIN)
Market Dynamics
Industry Overview
The biotechnology and pharmaceutical industry, particularly the segment focused on critical care and rare diseases, is characterized by high R&D costs, lengthy development cycles, significant regulatory hurdles, and the potential for substantial rewards with successful drug approvals. The market for treatments for acute lung injury and ARDS is significant due to the high mortality rates and unmet medical needs associated with these conditions.
Positioning
Windtree Therapeutics is positioned as a clinical-stage biotechnology company with a specific focus on developing novel therapies for underserved respiratory conditions. Its competitive advantage lies in its proprietary drug candidate, Windtree (ISTIN), which aims to address the underlying mechanisms of lung injury. However, as a clinical-stage company, it faces the inherent risks associated with drug development.
Total Addressable Market (TAM)
The total addressable market for therapies treating ARDS and ALI is substantial, given the prevalence and severity of these conditions globally. While specific TAM figures fluctuate based on market research and geographical scope, it represents a significant opportunity for effective treatments. Windtree Therapeutics aims to capture a portion of this market with its lead candidate, provided it achieves regulatory approval and demonstrates clinical efficacy and safety.
Upturn SWOT Analysis
Strengths
- Proprietary drug candidate (ISTIN) with potential to address underlying mechanisms of lung injury.
- Focus on a significant unmet medical need in critical care respiratory diseases.
- Experienced management team in drug development.
Weaknesses
- Clinical-stage company with no approved products, leading to significant revenue generation risk.
- Reliance on successful clinical trial outcomes and regulatory approvals.
- Limited financial resources compared to larger pharmaceutical companies.
- Need for substantial future funding to advance pipeline.
Opportunities
- Advancement of ISTIN through clinical trials and potential regulatory approval.
- Partnership or licensing opportunities with larger pharmaceutical companies.
- Expansion of pipeline to other respiratory or critical care indications.
- Growing demand for innovative treatments for ARDS and ALI.
Threats
- Failure of clinical trials to demonstrate efficacy or safety.
- Regulatory challenges and delays in approval processes.
- Competition from existing or emerging therapies.
- Changes in healthcare policy and reimbursement landscapes.
- Access to continued funding for operations and development.
Competitors and Market Share
Key Competitors
- Pulmatrix Inc. (PULM)
- Theravance Biopharma, Inc. (TBPH) - *Note: Theravance Biopharma has undergone significant restructuring and delisting. Its inclusion as a direct competitor may require current market analysis.*
- Biotest AG (BIO) - *Note: Biotest is a European company, but may compete in the same therapeutic areas.*
- Other emerging biotech companies focused on respiratory diseases and critical care.
Competitive Landscape
Windtree Therapeutics faces intense competition in the respiratory and critical care therapeutic areas. Competitors range from large pharmaceutical companies with established R&D capabilities and commercial infrastructure to other smaller biotechnology firms developing novel treatments. Windtree's advantage lies in its potentially differentiated mechanism of action with ISTIN, but it faces challenges in matching the resources and market reach of larger players. Its primary disadvantage is its clinical-stage status and the inherent risks of drug development.
Growth Trajectory and Initiatives
Historical Growth: Historically, Windtree Therapeutics has focused on advancing its pipeline through preclinical and clinical stages. Growth has been characterized by milestones related to drug development, such as initiating or completing clinical trial phases, rather than revenue or profit growth. Funding rounds have been critical to its operational growth.
Future Projections: Future projections for Windtree Therapeutics are highly speculative and contingent on the successful development and commercialization of its drug candidates. Analyst estimates, if available, would likely focus on potential peak sales of its lead products and the probability of regulatory approval, rather than traditional financial growth metrics.
Recent Initiatives: Recent initiatives would typically involve progressing its lead drug candidate, ISTIN, through its clinical trial program, potentially including Phase 2 or Phase 3 studies, as well as ongoing efforts to secure funding and explore strategic partnerships.
Summary
Windtree Therapeutics is a clinical-stage biopharmaceutical company with a singular focus on developing a novel therapy for critical respiratory conditions. Its core strength lies in its lead candidate, ISTIN, targeting a significant unmet medical need. However, it faces substantial risks inherent to the biotech industry, including the high probability of clinical trial failure, regulatory hurdles, and the ongoing need for significant capital to fund its development. Its future success hinges entirely on the successful progression of ISTIN through clinical trials and subsequent regulatory approval.
Similar Stocks
Sources and Disclaimers
Data Sources:
- Company SEC Filings (10-K, 10-Q)
- Financial news and analysis websites
- Biotechnology industry reports
Disclaimers:
This analysis is based on publicly available information and is for informational purposes only. It does not constitute financial advice. Investors should conduct their own due diligence before making any investment decisions. Market share and TAM data are estimates and subject to change.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About Windtree Therapeutics Inc
Exchange NASDAQ | Headquaters Warrington, PA, United States | ||
IPO Launch date 1995-08-08 | CEO, President & Director Mr. Jed A. Latkin | ||
Sector Healthcare | Industry Biotechnology | Full time employees 14 | Website https://windtreetx.com |
Full time employees 14 | Website https://windtreetx.com | ||
Windtree Therapeutics, Inc., a biotechnology company, focuses on the development of therapeutics for the treatment of acute cardiovascular diseases. Its lead product candidate is istaroxime, which is in Phase 2b clinical trials for the treatment of acute decompensated heart failure, as well as for the treatment of early cardiogenic shock. The company also develops AEROSURF, an aerosolized KL4 surfactant that is in Phase 2b clinical trials to treat respiratory distress syndrome in premature infants; Surfaxin, a lyophilized KL4 surfactant for the treatment of respiratory disease, disorder, or condition in humans; Rostafuroxin, which is in Phase 2b clinical trials for the treatment of genetically associated hypertension; and oral and intravenous SERCA2a activators, which are in preclinical trials for the treatment of chronic and acute heart failure. In addition, it is developing an aPKCi inhibitor, which is in preclinical trials for the treatment of cutaneous malignancies and solid tumors. Windtree Therapeutics, Inc. has a strategic alliance with Laboratorios del Dr. Esteve, S.A. for the development, marketing, and sale of a portfolio of potential KL4 surfactant products; a license, development, and commercialization agreement with Lee's Pharmaceutical (HK) Ltd. and Zhaoke Pharmaceutical (Hefei) Co. Ltd.; a license agreement with Philip Morris USA, Inc. and Johnson & Johnson; and a collaboration with Battelle Memorial Institute for the development of its aerosol delivery system. The company was formerly known as Discovery Laboratories, Inc. and changed its name to Windtree Therapeutics, Inc. in April 2016. Windtree Therapeutics, Inc. was founded in 1992 and is headquartered in Warrington, Pennsylvania.

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