Core Insights - Axsome Therapeutics' lead drug, Auvelity, has shown strong sales performance since its approval for major depressive disorder, contributing significantly to the company's revenue [1] Sales Performance - Auvelity recorded sales of $215.9 million in the first half of 2025, marking an 82.3% increase year-over-year, driven by higher unit sales volume [2][9] - The company anticipates a compound annual growth rate (CAGR) of approximately 42.7% for Auvelity sales over the next three years [2] Product Development and Expansion - Auvelity is undergoing label expansion studies for other CNS disorders, including Alzheimer's disease agitation and smoking cessation, with an sNDA expected to be filed in Q3 2025 [3] - A pivotal phase II/III study for smoking cessation is planned to commence in Q4 2025 [3] - The approval of Auvelity for additional indications is expected to further enhance sales and growth prospects [4] Additional Products - Axsome's narcolepsy drug, Sunosi, has also contributed to revenue, with sales increasing by 25.6% year-over-year in H1 2025 [5][9] - The recent launch of Symbravo for migraine treatment, approved in January 2025, is expected to strengthen Axsome's market presence [5] Competitive Landscape - Axsome faces significant competition in the CNS disorder market, particularly from Acadia Pharmaceuticals' Nuplazid, which generated $328.2 million in sales, a 14% increase year-over-year [6][7] - Sunosi may encounter competition from Jazz Pharmaceuticals' sleep disorder drugs, while Symbravo will face established migraine treatments from Pfizer and AbbVie [8]