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Regeneron Pharmaceuticals Inc (REGN)

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Upturn Advisory Summary
12/30/2025: REGN (2-star) has a low Upturn Star Rating. Not recommended to BUY.
1 Year Target Price $795.38
1 Year Target Price $795.38
| 14 | Strong Buy |
| 5 | Buy |
| 5 | Hold |
| 1 | Sell |
| 0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit 32.19% | Avg. Invested days 55 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | Stock Returns Performance |
Key Highlights
Company Size Large-Cap Stock | Market Capitalization 82.03B USD | Price to earnings Ratio 18.55 | 1Y Target Price 795.38 |
Price to earnings Ratio 18.55 | 1Y Target Price 795.38 | ||
Volume (30-day avg) 25 | Beta 0.37 | 52 Weeks Range 475.17 - 792.77 | Updated Date 12/31/2025 |
52 Weeks Range 475.17 - 792.77 | Updated Date 12/31/2025 | ||
Dividends yield (FY) 0.34% | Basic EPS (TTM) 41.72 |
Analyzing Revenue: Products, Geography and Growth
Revenue by Products
Product revenue - Year on Year
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin 32.13% | Operating Margin (TTM) 29.56% |
Management Effectiveness
Return on Assets (TTM) 6.16% | Return on Equity (TTM) 15.19% |
Valuation
Trailing PE 18.55 | Forward PE 18.25 | Enterprise Value 75602579167 | Price to Sales(TTM) 5.76 |
Enterprise Value 75602579167 | Price to Sales(TTM) 5.76 | ||
Enterprise Value to Revenue 5.31 | Enterprise Value to EBITDA 13.24 | Shares Outstanding 103282318 | Shares Floating 98523187 |
Shares Outstanding 103282318 | Shares Floating 98523187 | ||
Percent Insiders 2.02 | Percent Institutions 90.15 |
Upturn AI SWOT
Regeneron Pharmaceuticals Inc

Company Overview
History and Background
Regeneron Pharmaceuticals, Inc. was founded in 1988 by Dr. Leonard Schleifer and Dr. George Yancopoulos. The company's early focus was on neurotrophic factors for neurological diseases. A significant milestone was the development and approval of ARCALYST (rilonacept) in 2008, followed by the groundbreaking development of EYLEA (aflibercept) in 2011, which became a major revenue driver. Regeneron has since expanded its pipeline and therapeutic areas to include oncology, immunology, inflammation, and infectious diseases, leveraging its proprietary VelocImmuneu00ae technology.
Core Business Areas
- Therapeutic Areas: Regeneron focuses on developing and commercializing treatments for a wide range of diseases, including eye diseases, cancer, allergic and inflammatory diseases, infectious diseases, and rare diseases. Their core strength lies in antibody-based therapeutics.
- Drug Discovery and Development: The company utilizes its advanced technologies, such as VelocImmuneu00ae, VelocImmune-Mouseu00ae, and Trap Technologyu00ae, to discover and develop novel therapeutic antibodies and proteins.
- Commercialization: Regeneron markets its approved products globally, often in collaboration with pharmaceutical partners, to ensure broad patient access.
Leadership and Structure
Regeneron is led by its co-founders: Dr. Leonard Schleifer serves as President and Chief Executive Officer, and Dr. George Yancopoulos is the President and Chief Scientific Officer. The company operates with a research-intensive, science-driven organizational structure, emphasizing innovation and a robust pipeline.
Top Products and Market Share
Key Offerings
- Description: A vascular endothelial growth factor (VEGF) inhibitor used to treat wet age-related macular degeneration (AMD), diabetic macular edema (DME), macular edema following retinal vein occlusion (RVO), and retinopathy of prematurity (ROP). It is a significant revenue generator for Regeneron. Competitors include ranibizumab (Lucentis) by Novartis/Roche, bevacizumab (Avastin) by Genentech/Roche, and faricimab (Vabysmo) by Genentech/Roche.
- Market Share: EYLEA is a leading treatment in its therapeutic areas, holding a substantial market share, though facing increasing competition from newer entrants.
- Product Name: EYLEA (aflibercept)
- Revenue (approx. 2023): 3600000000
- Description: An antibody-blocking PD-1 checkpoint inhibitor for the treatment of advanced cutaneous squamous cell carcinoma (CSCC), basal cell carcinoma (BCC), and advanced non-small cell lung cancer (NSCLC). Key competitors in the PD-1/PD-L1 inhibitor space include pembrolizumab (Keytruda) by Merck, nivolumab (Opdivo) by Bristol Myers Squibb, and atezolizumab (Tecentriq) by Genentech/Roche.
- Market Share: Libtayo has gained significant traction in its approved indications, carving out a notable market share in the competitive immuno-oncology landscape.
- Product Name: Libtayo (cemiplimab-rwlc)
- Revenue (approx. 2023): 950000000
- Description: A monoclonal antibody that inhibits the signaling of the IL-4 and IL-13 pathways, used to treat atopic dermatitis, asthma, chronic rhinosinusitis with nasal polyposis (CRSwNP), and eosinophilic esophagitis (EoE). Developed in collaboration with Sanofi. Competitors include JAK inhibitors for atopic dermatitis and other biologics targeting different inflammatory pathways.
- Market Share: Dupixent is a blockbuster drug and a market leader in moderate-to-severe atopic dermatitis and has rapidly become a dominant force in its other approved indications.
- Product Name: Dupixent (dupilumab)
- Revenue (approx. 2023, Regeneron's share): 5200000000
- Description: A PCSK9 inhibitor for the treatment of hypercholesterolemia, used in conjunction with diet and statin therapy. Developed in collaboration with Sanofi. Competitors include other PCSK9 inhibitors like evolocumab (Repatha) by Amgen, and statins.
- Market Share: Praluent has a significant share in the PCSK9 inhibitor market but faces competition from Repatha and other lipid-lowering therapies.
- Product Name: Praluent (praloritide)
- Revenue (approx. 2023): 300000000
Market Dynamics
Industry Overview
The biopharmaceutical industry is characterized by high R&D costs, long development timelines, stringent regulatory oversight, and significant market potential driven by unmet medical needs and an aging global population. The market is highly competitive, with innovation in areas like biologics, gene therapy, and precision medicine driving growth. The oncology, immunology, and rare disease segments are particularly dynamic.
Positioning
Regeneron is positioned as a leading global biopharmaceutical company known for its innovative science, proprietary technologies, and strong pipeline. Its competitive advantages include its VelocImmuneu00ae technology, which accelerates antibody discovery, a deep understanding of disease biology, and successful co-development and commercialization partnerships. The company excels in developing novel, first-in-class and best-in-class therapies.
Total Addressable Market (TAM)
The TAM for Regeneron's key therapeutic areas is vast, encompassing billions of dollars across ophthalmology, oncology, immunology, and rare diseases. For example, the global market for AMD treatments is projected to reach tens of billions of dollars. Regeneron is well-positioned to capture significant portions of these TAMs with its leading products and robust pipeline, aiming to address substantial unmet needs.
Upturn SWOT Analysis
Strengths
- Proprietary VelocImmuneu00ae technology for rapid antibody discovery.
- Strong R&D capabilities and a deep scientific understanding.
- Proven track record of developing blockbuster drugs (EYLEA, Dupixent).
- Successful collaborations and commercialization partnerships (e.g., Sanofi).
- Diverse and robust pipeline across multiple therapeutic areas.
Weaknesses
- High R&D expenditure can lead to volatility in earnings.
- Reliance on a few key products for a significant portion of revenue.
- Patent cliffs for some of its key products in the future.
- Potential pricing pressures and regulatory scrutiny.
Opportunities
- Expansion of existing product indications.
- Development of new therapeutic modalities and technologies.
- Growth in emerging markets.
- Strategic acquisitions and partnerships to expand pipeline.
- Addressing unmet needs in rare and orphan diseases.
Threats
- Increased competition from biosimilars and generics.
- Stringent regulatory approval processes and delays.
- Changes in healthcare policy and reimbursement landscapes.
- Intensifying competition in core therapeutic areas.
- Failure of pipeline candidates in late-stage clinical trials.
Competitors and Market Share
Key Competitors
- Amgen Inc. (AMGN)
- Bristol Myers Squibb Company (BMY)
- Genentech (part of Roche Group)
- Merck & Co., Inc. (MRK)
- Novartis AG (NVS)
- Sanofi (SNY)
Competitive Landscape
Regeneron's competitive advantage lies in its cutting-edge technology and focused scientific approach, enabling it to develop highly effective and innovative therapies. However, it faces intense competition from large, established pharmaceutical companies with extensive resources and broad product portfolios. Key areas of competition include oncology, immunology, and ophthalmology, where innovation and market access are critical.
Growth Trajectory and Initiatives
Historical Growth: Regeneron has experienced significant historical growth, largely fueled by the success of EYLEA and, more recently, Dupixent. Its consistent investment in R&D has enabled it to build and advance a pipeline that supports sustained growth.
Future Projections: Analyst projections generally indicate continued revenue growth for Regeneron, driven by the expansion of existing products into new indications and therapeutic areas, as well as the advancement of its pipeline. The company is expected to maintain strong profitability and cash flow generation.
Recent Initiatives: Continued development and regulatory submissions for new indications for Dupixent and Eylea.,Advancement of its late-stage pipeline candidates in oncology (e.g., fiancalypt for NSCLC) and immunology.,Expansion of its antibody discovery and engineering platforms.,Strategic collaborations to accelerate drug development and commercialization.
Summary
Regeneron Pharmaceuticals Inc is a strongly performing biopharmaceutical company with a robust pipeline and a history of developing blockbuster drugs like EYLEA and Dupixent. Its innovative technology and scientific prowess are significant strengths, driving consistent revenue growth and profitability. The company needs to remain vigilant about increasing competition, patent expiries, and evolving regulatory landscapes, while continuing to leverage its opportunities for pipeline expansion and market penetration.
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Sources and Disclaimers
Data Sources:
- Regeneron Pharmaceuticals Inc. Investor Relations
- SEC Filings (10-K, 10-Q)
- Financial News and Data Providers (e.g., Bloomberg, Refinitiv, Yahoo Finance)
- Industry Research Reports
Disclaimers:
This JSON output is for informational purposes only and does not constitute financial advice. The market share data is illustrative and based on general industry understanding, not precise, real-time figures. Financial metrics are approximate and based on publicly available data, which may be subject to revision. Investors should conduct their own due diligence and consult with a qualified financial advisor before making any investment decisions.
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 Regeneron Pharmaceuticals Inc
Exchange NASDAQ | Headquaters Tarrytown, NY, United States | ||
IPO Launch date 1991-04-02 | Co-Founder, President, CEO & Co-Chairman Dr. Leonard S. Schleifer M.D., Ph.D. | ||
Sector Healthcare | Industry Biotechnology | Full time employees 15222 | Website https://www.regeneron.com |
Full time employees 15222 | Website https://www.regeneron.com | ||
Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines for treating various diseases worldwide. The company's products include EYLEA injection to treat wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; diabetic retinopathy; neovascular glaucoma; and retinopathy of prematurity. It also provides Dupixent injection to treat atopic dermatitis and asthma in adults and pediatrics; Libtayo injection to treat metastatic or locally advanced cutaneous squamous cell carcinoma; Praluent injection for heterozygous familial hypercholesterolemia (HoFH) or clinical atherosclerotic cardiovascular disease in adults; REGEN-COV for covid-19; and Kevzara solution for treating rheumatoid arthritis in adults. In addition, the company offers Inmazeb injection for infection caused by Zaire ebolavirus; ARCALYST injection for cryopyrin-associated periodic syndromes, including familial cold auto-inflammatory syndrome and muckle-wells syndrome; and ZALTRAP injection for intravenous infusion to treat metastatic colorectal cancer; Evkeeza for treatment of HoFH; Ordspono for Follicular lymphoma and Diffuse large B-cell lymphoma; and Veopoz for CD55-deficient protein-losing enteropathy. Further, it develops product candidates for treating patients with eye, allergic and inflammatory, cardiovascular and metabolic, infectious, and rare diseases; and cancer, pain, and hematologic conditions. It has collaboration with Mammoth Biosciences, Inc. to research, develop and commercialize in vivo CRISPR-based gene editing therapies for multiple tissues and cell types; with Sonoma Biotherapeutics, Inc. to discover, develop, and commercialize engineered regulatory T cell therapies; and Tessera Therapeutics, Inc. to develop and commercialize TSRA-196, an investigational gene editing therapy for Alpha-1 antitrypsin deficiency. The company was incorporated in 1988 and is headquartered in Tarrytown, New York.

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