Novo Nordisk A/SCEO argues market will fragment, highlighting oral Wegovy's 90% share and CagriSema's 23% weight loss, suggesting growth potential.
Novo Nordisk CEO Mike Doustdar told Reuters on August 13, 2026 that investors are underestimating how much the obesity drug market will fragment as new treatments arrive, pushing back on the idea that Novo and Eli Lilly are locked in a zero-sum battle. Doustdar said the market will not be "Coke versus Pepsi. It will be Coke and Pepsi and Fanta and Dr Pepper and Red Bull," arguing patients will sort themselves across many differentiated GLP-1 options rather than one winner taking the whole category. He noted Novo's oral Wegovy pill already holds 90% share of the oral GLP-1 market, partly because its data shows better weight loss than Lilly's Foundayo pill, and compared his ambitions for the obesity portfolio to Novo's insulin business, where it sells half the world's insulin across 12 different brands. Novo's next-generation obesity drug CagriSema helped patients lose an average of 23% of their body weight in trials, trailing the more than 25% seen with Lilly's Zepbound, and Doustdar acknowledged the drug "has been written off pretty much by all investors." The obesity market Novo and Lilly are fighting over is expected to be worth more than $100 billion a year by 2030, according to analyst estimates, which means even small share shifts carry enormous financial stakes. Lilly's market capitalization has continued climbing past $1 trillion, a sign investors currently favor Lilly's execution over Novo's broader segmentation argument, and Lilly was held by 132 hedge funds as of Q1 2026, down from 137 the prior quarter, while Novo held steady at 55 holders.
Novo Nordisk A/SCEO argues market will fragment, highlighting oral Wegovy's 90% share and CagriSema's 23% weight loss, suggesting growth potential.
Eli Lilly and CompanyCEO's comments suggest market fragmentation, but Lilly's strong data and market cap indicate continued strength.
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