ORGANON & CO-W/I
OGN·68622V106·US·Common Stock·Healthcare - Drug Manufacturers - General-13D/G
OGN (ORGANON & CO-W/I) is held by 180 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($434M), Pentwater Capital Management LP ($245.1M), VANGUARD PORTFOLIO MANAGEMENT LLC ($204.9M). Net institutional sentiment: Mixed.
180
Holders
(12 Elite)
$2.3B
Total Value
44% (187)
Consensus
82 buying - 105 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Aug 28, 2026 · Insiders Aug 5, 2026 · Activists Aug 14, 2026 · Congress Aug 10, 2026
InsiderDPDrinane Juliana PapaSell $200KAug 5, 2026
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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