MDGL · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Madrigal Pharmaceuticals, Inc. Common Stock (MDGL) stock moving?

MDGL reported a strong Q3 on Nov 3: EPS of $1.83 versus a $(0.94) estimate, Rezdiffra net sales of $431.3M (up 50% year over year, versus $404.3M expected), and the first profitable quarter, with $961.8M in cash and equivalents. Patient count also nearly doubled year over year to more than 55,850. Despite the beat, the stock closed down about 8.1% on Nov 3 at $396.32, after trading as high as $482.73 and as low as $387.33 on about 1.98M shares, roughly eight times the recent average. A whistleblower retaliation complaint disclosed in early November then drew law-firm investigations on Nov 5, and the stock fell to an intraday low of $353.54 on Nov 4. It recovered to $432.60 by Nov 10, roughly back to its pre-earnings close of $431.16, on elevated volume. Analysts remained constructive: Citigroup raised its target to $760, Truist to $743, and Canaccord to $633, while BofA kept a Hold with a $479 target. Positives are the sales beat, profitability and new Phase 3 plans; the main overhang is the whistleblower matter, and the next major data readout (MAESTRO-NASH outcomes) is not expected until late 2027.

News behind the analysis

About Madrigal Pharmaceuticals, Inc. Common Stock

Healthcare · Biotechnology

Madrigal Pharmaceuticals is a biotech company based in Conshohocken, Pennsylvania. It sells Rezdiffra (resmetirom), the first drug approved in the US to treat MASH, a serious fatty liver disease that leaves scar tissue in the liver. Madrigal is betting almost entirely on this one liver condition, and Rezdiffra passed about $1 billion in yearly sales soon after launch.

How it makes money

Nearly all of Madrigal's revenue comes from US sales of Rezdiffra, which is approved for adults with MASH and moderate-to-advanced liver scarring. Sales were about $431 million in Q3 2026, up about 50% from a year earlier, and about 55,850 patients were taking the drug. That quarter was the company's first profitable one. Madrigal pays royalties to Roche on Rezdiffra sales. It is also testing combination treatments in MASH, including an oral GLP-1 drug called MGL-2086, and is working to get Rezdiffra approved for more patients.

What usually moves MDGL

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