REGN Stock Up on Q3 Earnings Beat, Eylea HD Sales Increase

Core Insights - Regeneron Pharmaceuticals reported Q3 2025 adjusted EPS of $11.83, exceeding the Zacks Consensus Estimate of $9.44, but down 5% from $12.46 in the previous year due to higher expenses [1][8] - Total revenues increased by 1% year over year to $3.7 billion, driven by higher sales of Eylea HD and increased profits from Dupixent, surpassing the Zacks Consensus Estimate of $3.6 billion [1][8] Revenue Breakdown - Eylea sales in the U.S. fell 41% year over year to $681 million, primarily due to increased competition and market share loss, missing the Zacks Consensus Estimate of $686 million [4] - Eylea HD generated $431 million in the U.S., up 10% year over year, exceeding the Zacks Consensus Estimate of $414 million [6] - Dupixent sales surged 27% year over year to $4.86 billion, contributing significantly to total revenues [10] - Total collaboration revenues reached $2 billion, an increase of 18.6% from the previous year, surpassing the Zacks Consensus Estimate of $1.8 billion [9] Cost and Margin Analysis - Gross margin on net product sales decreased to 86% from 89% due to ongoing investments in manufacturing operations [12] - Adjusted R&D expenses rose 18% year over year to $1.3 billion, reflecting advancements in the company's pipeline [12] - Adjusted SG&A expenses decreased by 12% to $541 million [12] Pipeline and Regulatory Updates - The FDA approved a label expansion for Libtayo as an adjuvant treatment for high-risk adult patients with cutaneous squamous cell carcinoma [16] - A positive opinion was adopted by the EMA for Dupixent for chronic spontaneous urticaria treatment in the EU, with a decision expected soon [14] - Regeneron plans to submit an application for a new pre-filled syringe manufacturing filler for Eylea HD by January 2026 [15] - A phase III study of cemdisiran met its primary and key secondary endpoints, with a regulatory submission planned for Q1 2026 [17] Market Performance - Regeneron's shares have increased following the better-than-expected quarterly results, although they have lost 17.8% year to date compared to the industry's growth of 10.3% [2]