GRAIL INC
GRAL·384747101·US·Common Stock·Healthcare - Diagnostics & Research-13D/G
GRAL (GRAIL INC) is held by 164 institutional investors as of Q2 2026. Largest holders: FARALLON CAPITAL MANAGEMENT, L.L.C. ($284.1M), BAKER BROS. ADVISORS LP ($275M), BlackRock, Inc. ($244.2M). Net institutional sentiment: Mixed.
164
Holders
(17 Elite)
$2.1B
Total Value
58% (168)
Consensus
98 buying - 70 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 21, 2026 · Insiders Oct 16, 2026 · Activists Aug 13, 2026 · Congress none
InsiderSLSUMME GREGORY LVest 237 shOct 15, 2026
InsiderCJCHASE WILLIAM JVest 153 shOct 15, 2026
InsiderOJOfman Joshua J.Sell $134KOct 15, 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