Who owns Organon & Co. (OGN)? Elite investor 13F holders
6 tracked elite investors reported holding Organon & Co as of 2026-06-30, including Kahn Brothers Group, D.E. Shaw, Gotham Asset Management, GAMCO, Tudor Investment. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.
6 tracked investors currently reported holding · Latest report period: 2026-06-30 · Health Care · Pharmaceuticals, Biotechnology & Life Sciences
Organon & Co. develops and delivers women health solutions through prescription therapies and medical devices in the United States, Europe, Canada, Japan, rest of the Asia Pacific, China, Latin America, the Middle East, Russia, Africa, and internationally. The company's women's health portfolio comprises contraception and fertility brands, such as Nexplanon, a long-acting reversible…
Reported holders and securities, including exits (up to 20)
| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|---|---|---|---|---|---|---|---|---|---|
| Kahn Brothers Group | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-17 00:00:00 | 36158881.00 USD | 2670523.000000 | Shares | reduce | Original filing |
| D.E. Shaw | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9731916.00 USD | 718753.000000 | Shares | reduce | Original filing |
| Gotham Asset Management | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 13977518.00 USD | 1032313.000000 | Shares | reduce | Original filing |
| Bridgewater Associates | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | Original filing |
| GMO | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | Original filing |
| GAMCO | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 1176247.00 USD | 86872.000000 | Shares | buy | Original filing |
| Tudor Investment | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 151377.00 USD | 11180.000000 | Shares | reduce | Original filing |
| Ancora Advisors / Ancora Holdings | ORGANON & CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 20972.00 USD | 1549.000000 | Shares | reduce | Original filing |
Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.
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