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Full Breakdown

Eli Lilly Raises 2026 Revenue Outlook on GLP-1 Drug Surge

By Drooid · · How we work

In this breakdown

01

Core Event: Q3 2026 earnings beat and guidance upgrade

On October 29, Eli Lilly reported third-quarter revenue of roughly $24.4 billion, a 39 % year-over-year increase that topped analyst expectations. Adjusted earnings per share came in at $7.48, well above the consensus estimate. The strong performance prompted the company to lift its full-year 2026 revenue forecast to $91 billion–$92 billion (up from $85 billion–$87 billion) while trimming the adjusted EPS outlook to $35–$36 per share because of acquisition-related charges.

02

Background & Context

Lilly’s growth rests on its GLP-1 portfolio—tirzepatide-based Mounjaro (type 2 diabetes) and Zepbound (obesity). A 2025 agreement with the Trump administration secured a $50-a-month Medicare pilot that began on July 1, expanding coverage for GLP-1 drugs to eligible seniors.

Visual evidence

Third-quarter sales of Eli Lilly's diabetes drug Mounjaro reached $10.72 billion, topping Wall Street expectations
Third-quarter sales of Eli Lilly's diabetes drug Mounjaro reached $10.72 billion, topping Wall Street expectationsPhoto: rte
Sales of both Mounjaro and Zepbound beat expections by over 5%, solidifying Eli Lilly’s lead in the booming obesity-drug market. Getty Images
Sales of both Mounjaro and Zepbound beat expections by over 5%, solidifying Eli Lilly’s lead in the booming obesity-drug market. Getty ImagesPhoto: nypost
Eli Lilly and Co.’s Zepbound injection is a weight-loss medication for adults with obesity. – PROVIDED BY ZEPBOUND
Eli Lilly and Co.’s Zepbound injection is a weight-loss medication for adults with obesity. – PROVIDED BY ZEPBOUNDPhoto: njbiz

03

Data & Statistics

  • Mounjaro: worldwide sales $10.7 billion, up 65 % YoY; U.S. sales about $5 billion.
  • Zepbound: $5.35 billion in Q3, up 49 % YoY; U.S. share of sales roughly $5 billion.
  • Foundayo (oral obesity pill): $184 million in Q3, missing consensus forecasts of $216–$229 million.
  • Market share: Lilly held 63 % of the U.S. obesity-diabetes market and 58 % globally, versus Novo Nordisk’s 36.6 % and 41.6 % respectively.
  • Volume growth: overall prescription volume rose 41 %, while realized prices fell 7 % in the U.S. and 29 % internationally.
  • One-time items: about $900 million of benefits, including a $410 million Jardiance milestone, boosted the quarter’s topline.

04

Official Statements & Responses

President of Lilly Cardiometabolic Kenneth Custer noted, “We believe retatrutide, if approved, could shift the treatment paradigm for people living with type 2 diabetes, obesity and related cardiometabolic conditions.”

05

Verbatim Quotes

  • “We're in the middle of the largest new category expansion in the history of the pharmaceutical industry, and Lilly's leading that,” — Dave Ricks, CEO

06

Criticism & Opposition

Novo Nordisk has sued Lilly, alleging that Lilly’s advertising for Zepbound and Mounjaro misleads consumers by comparing the highest approved doses of its drugs to lower doses of Novo’s Wegovy and Ozempic. U.S. District Judge Zahid Quraishi rejected Novo’s request for a preliminary injunction, stating that “at bottom, Novo engaged in a nearly identical advertising strategy and now complains because it is being subjected to similar conduct.”

07

Conflicting Reports & Gaps

  • Revenue guidance ranges vary: most sources cite $91 billion–$92 billion, while one analyst note lists a midpoint of $91.5 billion.
  • Foundayo sales expectations differ: consensus forecasts range from $216.86 million to $229 million, yet reported sales are $184 million.
  • Some outlets report adjusted EPS guidance as $35–$36, while others note a midpoint of $35.5 billion before acquisition charges.

08

What’s Next

Lilly will host an investor day later this month to detail its R&D pipeline, including the next-generation obesity candidate retatrutide, slated for FDA submission in early 2027. The Medicare GLP-1 Bridge program continues to enroll patients, with more than half a million prescriptions filled to date. Expansion of Foundayo into the United Kingdom, United Arab Emirates, Saudi Arabia, Mexico, and additional European markets is underway, and the company expects broader international approvals later in the year.