GR
FIRST WAVE BIOPHARMA INC
GRDX·33749P309·UQ·Common Stock·Healthcare - Biotechnology-Activist
GRDX (FIRST WAVE BIOPHARMA INC) is held by 14 institutional investors as of Q2 2026. Largest holders: RENAISSANCE TECHNOLOGIES LLC ($826,847), CITADEL ADVISORS LLC ($400,174), Federation des caisses Desjardins du Quebec ($358,082). Net institutional sentiment: Bullish.
14
Holders
(1 Elite)
$2.9M
Total Value
77% (13)
Consensus
10 buying - 3 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 9, 2026 · Insiders Oct 9, 2026 · Activists Jul 8, 2026 · Congress none
InsiderSDSawyer Jason DavidVest 250K shSep 30, 2026
ActivistJDJason David Sawyer7.1%Jul 8, 2026
InsiderSDSawyer Jason DavidVest 250K shJun 30, 2026
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Top Holders
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GRGRDXFIRST WAVE BIOPHARMA INC
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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