Regeneron Q3 revenue tops estimates on Sanofi Dupixent profit; shares rise 4%
Regeneron Pharmaceuticals reported Q3 adjusted earnings of $20.07 per share, beating estimates of $16.06, and revenue of $5.12 billion, exceeding expectations of $4.54 billion. Revenue rose 36% YoY, driven by Sanofi payments on Dupixent. Eylea sales declined, while Eylea HD sales increased. The company raised its 2026 R&D expense forecast and adjusted its SG&A expense outlook. Shares rose 4% in premarket trading.
How this was made
The 30-second read
Why it matters
The earnings surprise and raised guidance are likely to lift Regeneron's stock in pre‑market trading.
Market read
Regeneron's strong earnings and partnership payments provide a clear bullish catalyst for the stock and may influence peer biotech valuations.
What to watch
Potential regulatory risk for upcoming FDA decision on cemdisiran could affect near‑term sentiment.
Background
Regeneron announced a Q3 earnings beat, driven by higher payments from Sanofi for Dupixent and improved Eylea HD sales.
Ticker impact
Regeneron reported Q3 earnings and revenue far above estimates, with adjusted EPS $20.07 vs $16.06 expected and revenue $5.12B vs $4.54B expected.
likely upward pressure as investors price in the earnings beat and higher guidance
The surprise earnings and revenue beat, plus raised R&D expense guidance and partnership payments, provide a clear catalyst for buying pressure.
Market effects
Biotech and pharma sector may see broader optimism from Regeneron's partnership success with Sanofi.
U.S. biotech stocks could benefit in early trading.
Positive signal for companies with similar antibody partnership models worldwide.
Counterpoint
Some investors may worry about slowing eye drug sales and higher R&D spend, suggesting caution.
Key entities
- CompanyRegeneron Pharmaceuticals
Biotech firm reporting Q3 results.
- CompanySanofi
Partner paying higher Dupixent revenues.





