Organon & Co. (OGN) Institutional Ownership & Insider Trading
627 institutions reported holding Organon & Co. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 3 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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- Market cap
- 3.6B
- P/E TTM
- 17.6
- Dividend yield
- 0.6%
- 52-week
- —
- Next earnings
- 9 Nov, in 16 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters627 institutions held 81.5% of the shares. Across filers that reported both quarters, shares held changed +5.9%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 627 | 214 | +5.9% | 102 | 90 | 180 | 77 |
| Mar 26 | 595 | 199 | +3.0% | 118 | 48 | 182 | 71 |
| Dec 25 | 615 | 198 | -1.4% | 120 | 42 | 213 | 95 |
| Sep 25 | 646 | 200 | -5.5% | 141 | 39 | 207 | 56 |
| Jun 25 | 674 | 213 | +5.1% | 157 | 76 | 210 | 94 |
| Mar 25 | 694 | 201 | -1.3% | 190 | 57 | 201 | 75 |
| Dec 24 | 711 | 206 | +2.1% | 180 | 51 | 215 | 74 |
| Sep 24 | 700 | 198 | -3.4% | 175 | 56 | 205 | 59 |
Organon & Co. — questions
- Who owns Organon & Co. stock?
- 627 institutions reported Organon & Co. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (12.2%), Pentwater Capital Management LP (6.9%), VANGUARD PORTFOLIO MANAGEMENT LLC (5.8%).
- Are Organon & Co. insiders buying or selling?
- 3 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from Organon & Co.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.