Analyst Weighs Patent Cliff Risks Against Insmed’s (INSM) Growth Story

Core Insights - Insmed Inc. reported strong preliminary 2025 results with total revenue of approximately $606 million, a 67% year-over-year increase, driven by growth in ARIKAYCE and the first full year of BRINSUPRI [1] - ARIKAYCE generated about $434 million globally, while BRINSUPRI contributed roughly $173 million in U.S. sales, indicating solid adoption by medical professionals [2] - The company has a robust outlook for 2026, including an expected EU launch of BRINSUPRI and ARIKAYCE revenue guidance of $450-$470 million [2] Company Overview - Insmed Inc. is a biopharmaceutical company focused on developing and commercializing therapies for patients with serious and rare diseases, particularly in pulmonary and inflammatory conditions [4] Analyst Insights - Morgan Stanley analyst Maxwell Skor reviewed Insmed and slightly lowered the price target to $157, maintaining an Equal Weight rating, while expressing caution regarding large-cap biopharma due to potential patent cliffs [3] - Despite the caution on large-cap biopharma, the analyst remains favorable towards U.S. small- to mid-cap biotech, expecting this sector to outperform in 2026 [3]