Insmed Raises Full-Year 2026 BRINSUPRI (Brensocatib) Revenue Guidance to $1.25-1.4 Billion at Morgan Stanley Conference; Signals Peak U.S. Sales Above $7 Billion in Bronchiectasis Alone
Insmed Incorporated (NASDAQ: INSM) presented Monday September 14, 2026 at 2:35 p.m. ET at the Morgan Stanley 24th Annual Global Healthcare Conference in New York, raising full-year 2026 BRINSUPRI (brensocatib, oral dipeptidyl peptidase 1 inhibitor approved August 2025 for non-cystic fibrosis bronchiectasis in ages 12+) revenue guidance to $1.25-1.4 billion, up from earlier launch-year projections. Q2 2026 BRINSUPRI revenue was $309.2 million (49% sequential growth over Q1) driven by strong U.S. launch momentum through specialty pharmacy channels. Management flagged peak U.S. sales potential above $7 billion in the bronchiectasis indication alone, before considering additional expansion into COPD or comorbid asthma populations. The Phase 3 ASPEN trial supporting the U.S. approval enrolled 1,721 NCFB patients across 35+ countries; brensocatib reduced pulmonary exacerbations by 21.2% at the 10 mg dose (primary endpoint met). EMA and MHRA reviews are ongoing with Japanese filing planned for H2 2026. Insmed also confirmed the September 6-9 ERS Congress presentations included the ASPEN post-hoc bronchiectasis-plus-prior-NTM analysis and a COMPERA 2.0 risk-assessment analysis of treprostinil palmitil inhalation powder (TPIP) in pulmonary arterial hypertension.