GPCR

Novo Nordisk's Q3 2026 results will focus on Ozempic and Wegovy sales, which represent 75.5% of H1 adjusted sales. The company faces pricing pressure, weaker injectable GLP-1 prescription trends, and intensifying competition from Eli Lilly's tirzepatide drugs. Novo's oral semaglutide pills (Wegovy and Ozempic tablets) show strong early uptake, but overall 2026 guidance remains flat to -6% at constant exchange rates.

Eli Lilly's GLP-1 drugs Mounjaro and Zepbound generated $27.7 billion in first-half 2026 sales, up 88% year-over-year, accounting for 65% of total revenues. The company's newly launched oral obesity therapy Foundayo posted $98 million in Q2 sales with expanding coverage. Lilly faces competition from Novo Nordisk's semaglutide drugs and emerging biotech firms developing alternative GLP-1 therapies.

Novo Nordisk shares fell 11.1% over the past month following disappointing Capital Markets Day guidance that lacked near-term clarity. The company faces headwinds from intensifying competition with Eli Lilly's obesity drugs, lower U.S. pricing pressure, and pipeline setbacks including the failed CagriSema trial. While long-term opportunities exist in rare diseases and next-generation GLP-1 candidates, short-term investors should wait for stabilization signs, though long-term holders may maintain positions given valuation discounts and market potential.

Eli Lilly's stock has declined 2.3% in three months despite strong business fundamentals, driven by valuation concerns and competition worries rather than operational deterioration. The company's GLP-1 drugs Mounjaro and Zepbound generated $27.7 billion in first-half 2026 sales, while newly launched oral pill Foundayo is gaining traction with coverage from all major PBMs.

Lilly is successfully diversifying beyond GLP-1 with non-cardiometabolic revenues growing 121% in Q2, and the pipeline includes promising candidates like retatrutide. However, headwinds include pricing pressure, rising competition, and slower expected second-half growth.