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Mereo BioPharma Group PLC ADR (MREO)

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Upturn Advisory Summary
01/09/2026: MREO (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $3.71
1 Year Target Price $3.71
| 6 | Strong Buy |
| 2 | Buy |
| 0 | Hold |
| 0 | Sell |
| 0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -85.19% | Avg. Invested days 33 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | Stock Returns Performance |
Key Highlights
Company Size Small-Cap Stock | Market Capitalization 61.17M USD | Price to earnings Ratio - | 1Y Target Price 3.71 |
Price to earnings Ratio - | 1Y Target Price 3.71 | ||
Volume (30-day avg) 8 | Beta 0.36 | 52 Weeks Range 0.20 - 3.39 | Updated Date 01/9/2026 |
52 Weeks Range 0.20 - 3.39 | Updated Date 01/9/2026 | ||
Dividends yield (FY) - | Basic EPS (TTM) -0.25 |
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin - | Operating Margin (TTM) -9067.8% |
Management Effectiveness
Return on Assets (TTM) -39.81% | Return on Equity (TTM) -69.79% |
Valuation
Trailing PE - | Forward PE - | Enterprise Value 12869224 | Price to Sales(TTM) 122.34 |
Enterprise Value 12869224 | Price to Sales(TTM) 122.34 | ||
Enterprise Value to Revenue 25.74 | Enterprise Value to EBITDA -1.21 | Shares Outstanding 159131701 | Shares Floating 497016042 |
Shares Outstanding 159131701 | Shares Floating 497016042 | ||
Percent Insiders 0.96 | Percent Institutions 75.06 |
Upturn AI SWOT
Mereo BioPharma Group PLC ADR

Company Overview
History and Background
Mereo BioPharma Group PLC is a biopharmaceutical company focused on developing and commercializing treatments for rare and debilitating diseases. Founded in 2015, it has advanced several drug candidates through clinical trials, aiming to address unmet medical needs in areas like bone disorders and oncology. The company's evolution has been marked by strategic collaborations and the progression of its pipeline.
Core Business Areas
- Rare Diseases Therapeutics: Mereo BioPharma is developing novel therapeutics for rare and serious diseases. The company's lead product candidates target conditions with significant unmet medical needs, aiming to improve patient outcomes.
- Clinical Development and Regulatory Affairs: The company's core activities involve the extensive clinical development of its drug candidates, navigating complex regulatory pathways with global health authorities to secure approvals for its therapies.
Leadership and Structure
Mereo BioPharma Group PLC is led by a management team with extensive experience in the biopharmaceutical industry. The organizational structure is designed to support efficient drug development, from preclinical research through to clinical trials and potential commercialization.
Top Products and Market Share
Key Offerings
- Setrusimab (anti-sclerostin antibody): Setrusimab is a potential treatment for Osteogenesis Imperfecta (OI), a rare genetic disorder characterized by fragile bones. Clinical trials are ongoing to evaluate its efficacy and safety. Competitors in the broader bone disorder space include companies developing bisphosphonates and other anabolic agents, though Setrusimab targets a specific pathway for OI.
- Alfloreg (anti-ANG-2 antibody): Alfloreg is being developed for severe exacerbations of COPD and other respiratory diseases. It targets angiopoietin-2 (ANG-2), a key mediator of vascular inflammation. Competitors include companies developing other biologics and small molecules for COPD management.
- Etigilimab (anti-TIGIT antibody): Etigilimab is an immuno-oncology drug candidate being investigated for various cancer types, including non-small cell lung cancer. It targets the TIGIT receptor on immune cells. Competitors in the immuno-oncology space are numerous and include major pharmaceutical companies with approved checkpoint inhibitors.
Market Dynamics
Industry Overview
The biopharmaceutical industry is characterized by high R&D costs, long development cycles, and significant regulatory hurdles. The rare disease market, in particular, offers opportunities due to unmet medical needs and potential for premium pricing, but also faces challenges in patient recruitment for clinical trials and market access.
Positioning
Mereo BioPharma is positioned as a specialist in developing therapies for rare and debilitating diseases, focusing on specific biological targets with the potential for significant patient benefit. Its competitive advantage lies in its focused pipeline and scientific expertise in its chosen therapeutic areas.
Total Addressable Market (TAM)
The TAM for the diseases Mereo BioPharma targets varies significantly. For Osteogenesis Imperfecta, the global market is estimated to be in the hundreds of millions of dollars, with potential for growth as understanding and treatment options expand. For severe COPD, the TAM is in the billions of dollars. Mereo BioPharma aims to capture a significant share of these niche markets through its differentiated therapies.
Upturn SWOT Analysis
Strengths
- Focused pipeline targeting rare and debilitating diseases.
- Experienced management team with biopharmaceutical development expertise.
- Novel drug candidates with differentiated mechanisms of action.
- Potential for Orphan Drug Designation in key markets, offering market exclusivity.
Weaknesses
- Dependence on successful clinical trial outcomes.
- Limited financial resources compared to larger pharmaceutical companies.
- Early-stage development for most pipeline assets.
- Need for substantial funding for late-stage trials and commercialization.
Opportunities
- Growing demand for treatments for rare diseases.
- Potential for strategic partnerships and collaborations.
- Advancements in scientific understanding of target diseases.
- Expansion into new geographic markets upon regulatory approval.
Threats
- Clinical trial failures or setbacks.
- Regulatory hurdles and delays in drug approval.
- Competition from existing or emerging therapies.
- Changes in healthcare policy and reimbursement landscapes.
- Funding challenges and market volatility.
Competitors and Market Share
Key Competitors
- Pfizer Inc. (PFE)
- Novartis AG (NVS)
- Amgen Inc. (AMGN)
- Bristol Myers Squibb Company (BMY)
Competitive Landscape
Mereo BioPharma operates in highly competitive therapeutic areas, facing established pharmaceutical giants with extensive resources and approved products. Its advantages lie in its focus on niche indications and potentially novel mechanisms of action. However, it faces disadvantages in terms of scale, market reach, and R&D budgets compared to its larger competitors.
Growth Trajectory and Initiatives
Historical Growth: Historical growth for Mereo BioPharma has been driven by the advancement of its drug candidates through clinical development stages and strategic corporate activities, such as collaborations and financing rounds. Revenue growth has been minimal to none.
Future Projections: Future growth projections are heavily dependent on the successful outcomes of its ongoing clinical trials and subsequent regulatory approvals. Analyst estimates often focus on potential peak sales of its lead candidates and the overall market potential for its therapeutic areas.
Recent Initiatives: Recent initiatives likely include progressing clinical trials for Setrusimab, Alfloreg, and Etigilimab, securing necessary funding for these operations, and potentially exploring new strategic partnerships or licensing agreements.
Summary
Mereo BioPharma Group PLC ADR is a biopharmaceutical company with promising drug candidates in the rare disease and oncology space. Its strengths lie in its focused pipeline and experienced team, while key weaknesses include reliance on clinical trial success and limited financial resources. Opportunities exist in the growing rare disease market, but threats from clinical failures and strong competition are significant. The company's future success hinges on navigating these challenges and achieving regulatory approvals for its novel therapies.
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Sources and Disclaimers
Data Sources:
- Company SEC Filings (e.g., 10-K, 20-F)
- Company Investor Presentations
- Financial News Outlets (e.g., Bloomberg, Reuters)
- Market Research Reports (e.g., EvaluatePharma, GlobalData)
Disclaimers:
This JSON output is an AI-generated analysis based on publicly available information and should not be considered financial advice. Investment decisions should be made in consultation with a qualified financial advisor. Market share data and TAM figures are estimates and may vary.
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 Mereo BioPharma Group PLC ADR
Exchange NASDAQ | Headquaters - | ||
IPO Launch date 2019-04-24 | Co-Founder, CEO & Executive Director Dr. Denise Vera Scots-Knight Ph.D. | ||
Sector Healthcare | Industry Biotechnology | Full time employees 36 | Website https://www.mereobiopharma.com |
Full time employees 36 | Website https://www.mereobiopharma.com | ||
Mereo BioPharma Group plc, a biopharmaceutical company, develops and commercializes therapeutics for the treatment of oncology and rare diseases in the United Kingdom, the United States, and internationally. It develops Etigilimab, an antibody T-cell immunoreceptor with Ig and ITIM domains, which is in Phase 1b clinical trial for use in the treatment of tumors. The company is also developing Navicixizumab, which has completed Phase 1b clinical trials for the treatment of the late line ovarian cancer; Acumapimod, a p38 MAP kinase inhibitor that is in Phase II clinical trials to treat acute exacerbations of chronic obstructive pulmonary disease; and Leflutrozole, an oral aromatase inhibitor, which is in Phase 2 trials for use in the treatment of hypogonadotropic hypogonadism. In addition, it develops rare disease product candidates, including Setrusumab, an antibody for the treatment of osteogenesis imperfecta; and Alvelestat, an oral small molecule that is in Phase II clinical trial to treat Alpha-1 anti-trypsin deficiency. The company has a license agreement with Feng Biosciences for the development and commercialization of navicixizumab; license agreement with ReproNovo for the development and commercialization of leflutrozole; and licensing agreement with AstraZeneca. Mereo BioPharma Group plc was incorporated in 2015 and is headquartered in London, United Kingdom.

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