Today
-1.69%
5 Days
+2.68%
1 Month
+23.13%
6 Months
+6.31%
Year to Date
+7.51%
1 Year
+40.59%
• Key Phase 3 melanoma trial failed primary endpoint. • Analysts downgraded Regeneron stock and price targets. • Collaboration with Parabilis was overshadowed by trial failure.
• Regeneron reported strong Q1 2026 financial results, exceeding expectations. • Eylea sales declined due to inventory and regulatory issues with syringe. • Experimental lung cancer drug combination will not advance to late-stage trials.
TradingKey - On Thursday Eastern Time, U.S. President Donald Trump renewed pressure on the pharmaceutical industry by sending formal letters to several major drugmakers


| Shareholders | Proportion |
|---|---|
| Vanguard Capital Management, LLC | 6.46% |
| BlackRock Institutional Trust Company, N.A. | 5.27% |
| State Street Investment Management (US) | 4.52% |
| Dodge & Cox | 4.46% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 47.12% |
| Investment Advisor/Hedge Fund | 32.63% |
| Hedge Fund | 3.44% |
| Research Firm | 2.77% |
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