MADRIGAL PHARMACEUTICALS INC
MDGL·558868105·US·Common Stock·Healthcare - Biotechnology-Activist
MDGL (MADRIGAL PHARMACEUTICALS INC) is held by 203 institutional investors as of Q2 2026. Largest holders: BAKER BROS. ADVISORS LP ($1.2B), RTW INVESTMENTS, LP ($1.1B), Jupiter Topco LLC ($1B). Net institutional sentiment: Mixed.
203
Holders
(12 Elite)
$11.8B
Total Value
49% (205)
Consensus
100 buying - 105 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 14, 2026 · Insiders Sep 11, 2026 · Activists Jul 29, 2026 · Congress none
InsiderSJSibold William JohnSell $86KSep 11, 2026
InsiderSJSibold William JohnSell $837KSep 11, 2026
InsiderSJSibold William JohnSell $117KSep 11, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer