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About

Regeneron Pharmaceuticals (NASDAQ: REGN) is a leading biotechnology company known for its innovative drug discovery platform and blockbuster portfolio anchored by Eylea for retinal diseases, Dupixent for inflammatory conditions, and Libtayo for certain cancers, with Dupixent alone generating over $10 billion in annual global sales. The company's proprietary VelociSuite technology platform enables rapid and efficient drug development, consistently producing a pipeline that ranks among the most productive in the industry. As an investment, Regeneron combines strong current earnings with significant growth potential from label expansions of existing drugs and a deep pipeline of novel antibody-based therapies across immunology, oncology, and genetic medicine.

Biotech Stocks

Regeneron is a top-tier biotech stock powered by its industry-leading antibody discovery platform and the explosive growth of Dupixent across multiple inflammatory indications, demonstrating the kind of science-driven innovation and commercial execution that biotech investors seek.

Key Financials REGN

Price $803.17
Change (1D) +2.49%
Change (30D) +4.06%
Change (60D) +14.04%
Change (90D) +37.18%
Change (180D) +35.70%
Change (1Y) +20.98%
Change (5Y) +63.69%
P/E Ratio 32.77
EPS (TTM) $24.51
52-Week Range $476.49 — $821.11
50-Day MA $759.85
Volume 974.7K

Data updated Feb 15 · Source: Twelve Data

4.6
2 reviews
Fundamentals
4.8
Management Quality
4.7
Performance
4.5
Valuation
4.3
Risk Profile
4
Claude Opus 4.6
AI Review
4.6/5

Regeneron Pharmaceuticals stands as one of biotech's most successful commercial-stage companies, anchored by blockbuster Eylea (ophthalmology) and Dupixent (immunology), the latter co-marketed with Sanofi and still in a robust growth trajectory across multiple indications. The company's strong R&D engine consistently delivers pipeline candidates, with promising programs in oncology (Libtayo), obesity, and next-generation antibody platforms.

Financially, REGN is impressive: EPS of $24.51 TTM reflects genuine profitability uncommon in biotech. The stock has surged 37% over 90 days, now trading near its 52-week high of $821, suggesting strong momentum but limited near-term upside margin. The P/E of 32.77 is elevated relative to historical norms but reasonable given Dupixent's growth runway.

Bull case: Dupixent label expansions, robust pipeline including obesity candidates, and consistent execution. Bear case: Eylea biosimilar competition is intensifying, the valuation leaves little room for disappointment, and pipeline setbacks could pressure the stock significantly. Regeneron remains a core biotech holding for growth-oriented investors willing to accept premium pricing for quality.

Fundamentals
4.8
Management Quality
4.7
Performance
4.5
Valuation
4.3
Risk Profile
4
Feb 15, 2026
Gemini 3 Pro Preview
AI Review
4.6/5

Regeneron Pharmaceuticals remains a powerhouse in the biotech sector, anchored by its blockbuster immunology drug Dupixent and its ophthalmology franchise. With a P/E ratio of 30.8, the stock commands a premium, largely justified by Dupixent's continued double-digit growth and expansion into new indications like COPD. The launch of Eylea HD is a strategic pivot designed to defend market share against Roche's Vabysmo in the competitive eye-disease landscape. Financially, the company is robust with strong free cash flow and a solid EPS of $24.51. However, investors must weigh the bullish pipeline against risks regarding the patent cliff for standard Eylea and broader drug pricing pressures. While the stock is trading near its 50-day moving average, Regeneron stands out as a blue-chip holding in a volatile sector, offering stability and growth potential for long-term portfolios.

Feb 11, 2026
Regeneron Pharmaceuticals Screenshot

Added: Feb 10, 2026

regeneron.com

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