Regeneron has beaten earnings estimates in all four of the last four quarters with an average surprise of 22%, trades at a forward price-to-earnings of 11.4x with 22% analyst upside, and maintains strong net margins of 30% — but faces declining earnings estimates, weak revenue growth, and near-term technical weakness from a death cross, creating a fundamentally sound but momentum-challenged setup.
Thesis pillars
- Strong Margins And Financial Health→Stable
- Perfect Earnings Beat Streak Quality→Stable
- Attractive Valuation Versus Peers→Stable
- +1 more pillar — see the Why tab for full reasoning
Regeneron Pharmaceuticals, Inc. (REGN) Stock Analysis
Range Bound setup
Healthcare · Biotechnology
Wait for pullback to $640.23. At $672.58 the A.R:R is 1.3:1 — below the 1.5:1 minimum for BUY_NOW. Engine's entry $640.23 (Atr Pullback Sticky) is the shallowest technical level that clears the 2:1 A.R:R minimum. Key risk: Thin upside margin: 9.8%.
Regeneron Pharmaceuticals generated $14.3 billion in total revenues in 2025, driven by U.S. EYLEA HD and EYLEA net product sales (31% of revenues) and Sanofi collaboration revenue from Dupixent (41% of revenues). The company has multiple approved products spanning ophthalmology,... Read more
Wait for pullback to $640.23. At $672.58 the A.R:R is 1.3:1 — below the 1.5:1 minimum for BUY_NOW. Engine's entry $640.23 (Atr Pullback Sticky) is the shallowest technical level that clears the 2:1 A.R:R minimum. Key risk: Thin upside margin: 9.8%. Chart setup: RSI 48 mid-range, Bollinger mid-band. Earnings in 3 days. Wait until post-earnings. Score 6.0/10, moderate confidence.
Passes 4/7 gates (clean insider activity, no SEC red flags, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum and favorable risk/reward ratio and earnings proximity 3d<=7d. Suitability: speculative.
Recent developments
updated 2026-07-27Recent Developments — Regeneron Pharmaceuticals, Inc.
Latest news
- NEWS Regeneron Stock Tumbles on Earnings. Upcoming Data Matter More for the Stock. - Barron's — Barron's negative
- NEWS Regeneron Slumps On An Unexpected Setback For Its Bread-And-Butter Drug - Investor's Business Daily — Investor's Business Daily negative
- NEWS Regeneron Slumps On Unexpected Eylea Setback - Investor's Business Daily — Investor's Business Daily negative
- NEWS Regeneron Pharmaceuticals Inc Stock (REGN) Moved Down by 7.82% on Apr 29: Facts Behind the Movement - TradingKey — TradingKey negative
- NEWS Earnings call transcript: Regeneron Q1 2026 beats estimates, stock dips - Investing.com — Investing.com positive
Generated 2026-07-27T14:48:12Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- MEDIUMProductEYLEA HD and EYLEA31%10-K Item 1A: 'our aggregate EYLEA HD and EYLEA net product sales in the United States represented 31%...of our total revenues'
- MEDIUMcounterpartySanofi41%10-K Item 1A: 'Sanofi collaboration revenue (most of which is attributable to our share of profits from the commercialization of Dupixent) represented 41%...of our total revenues'
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
1 floor-breaker
Growth below the gate floor. Component breakdown shows what dragged the score down.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Wait for pullback to $640.23. At $672.58 the A.R:R is 1.3:1 — below the 1.5:1 minimum for BUY_NOW. Engine's entry $640.23 (Atr Pullback Sticky) is the shallowest technical level that clears the 2:1 A.R:R minimum. Key risk: Thin upside margin: 9.8%. Chart setup: RSI 48 mid-range, Bollinger mid-band. Earnings in 3 days. Wait until post-earnings. Target $737.33 (+9.6%), stop $608.66 (−10.5%), A.R:R 1.3:1. Score 6.0/10, moderate confidence.
Take-profit target: $737.33 (+9.8% upside). Target $737.33 (+9.6%), stop $608.66 (−10.5%), A.R:R 1.3:1. Stop-loss: $608.66.
Thin upside margin: 9.8%.
Regeneron Pharmaceuticals, Inc. trades at a P/E of 16.0 (forward 12.0). TrendMatrix value score: 6.7/10. Verdict: Buy (Wait for Entry).
38 analysts cover REGN with a consensus score of 3.9/5. Average price target: $819.
What does Regeneron Pharmaceuticals, Inc. do?Regeneron Pharmaceuticals generated $14.3 billion in total revenues in 2025, driven by U.S. EYLEA HD and EYLEA net...
Regeneron Pharmaceuticals generated $14.3 billion in total revenues in 2025, driven by U.S. EYLEA HD and EYLEA net product sales (31% of revenues) and Sanofi collaboration revenue from Dupixent (41% of revenues). The company has multiple approved products spanning ophthalmology, immunology, oncology, and rare diseases, partnering with Sanofi and Bayer for select commercialization outside the US.