Madrigal Pharmaceuticals (NASDAQ:MDGL), the West Conshohocken, Pennsylvania-based leader in liver disease therapies, reported fourth-quarter revenue that outpaced Wall Street estimates, driven by the explosive commercial trajectory of its flagship MASH treatment, Rezdiffra.
However, a significant spike in operating expenses resulted in a wider-than-expected loss for the period.
The biopharmaceutical firm posted a fourth-quarter net loss of $58.6 million, or $2.57 per share, failing to meet the analyst consensus of a 4-cent profit per share.
The miss was largely attributed to a surge in commercialization costs and expanded research and development as the company scales its pipeline.
Quarterly revenue reached $321.1 million, a substantial jump from the $103.3 million reported in the same period last year, exceeding the $313.4 million anticipated by analysts.
Rezdiffra, the first FDA-approved treatment for metabolic dysfunction-associated steatohepatitis (MASH), generated nearly $1 billion in its first full year of launch, with over 36,250 patients on therapy by year-end.
For the full year 2025, Madrigal reported a net loss of $288.3 million on revenue of $958.4 million.