Just how much Medicare price negotiations will negatively impact Novo Nordisk, though, depends on what the final negotiated prices for Ozempic, Wegovy, and Rybelsus will be. In Medicare's negotiations for 2026, the new prices achieved an average of 22% savings.

The new treatment targets gut hormone GLP-1 but also mimics amylin, a hormone released by the pancreas that suppresses hunger.

GLP-1 weight loss drugs, Ozempic and Wegovy, will be targeted in the next round of Medicare price negotiations in 2027, along with 13 other medications. Seana Smith and Brad Smith break down the details on Morning Brief.