Organon & Co. (NYSE:OGN) currently has 256 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 30 Sep, 2025 | 35,928,403 | 3,650,860 | 11.31% | $383,715,343.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 30,858,689 | -283,433 | -0.91% | $329,570,796.00 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 30 Sep, 2025 | 9,502,102 | -735,101 | -7.18% | $101,482,448.00 |
| STATE STREET CORP | 30 Sep, 2025 | 9,335,576 | -185,018 | -1.94% | $99,703,952.00 |
| LSV ASSET MANAGEMENT | 30 Sep, 2025 | 7,834,540 | -154,920 | -1.94% | $83,673.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 4,815,582 | 419,778 | 9.55% | $51,438,763.00 |
| MILLENNIUM MANAGEMENT LLC | 30 Sep, 2025 | 4,592,435 | -4,960,232 | -51.93% | $49,047,206.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 4,357,916 | -1,388,310 | -24.16% | $46,542,549.00 |
| AQR CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 4,176,144 | 921,260 | 28.30% | $43,640,709.00 |
| Gotham Asset Management, LLC | 30 Sep, 2025 | 3,713,204 | 1,007,691 | 37.25% | $39,657,019.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 3,689,550 | -938,361 | -20.28% | $39,397,119.00 |
| KAHN BROTHERS GROUP INC | 30 Sep, 2025 | 3,616,845 | 126,695 | 3.63% | $38,627,904.00 |
| Bank of New York Mellon Corp | 30 Sep, 2025 | 3,571,955 | -7,709 | -0.22% | $38,148,480.00 |
| PRIVATE MANAGEMENT GROUP INC | 30 Sep, 2025 | 3,142,094 | 6,134 | 0.20% | $33,557,564.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 30 Sep, 2025 | 3,110,552 | -472,830 | -13.20% | $33,220,695.00 |
| NORDEA INVESTMENT MANAGEMENT AB | 30 Sep, 2025 | 3,086,456 | -1,817,620 | -37.06% | $31,713,336.00 |
| UBS Group AG | 30 Sep, 2025 | 2,767,510 | -3,192,282 | -53.56% | $29,557,008.00 |
| CANADA PENSION PLAN INVESTMENT BOARD | 30 Sep, 2025 | 2,373,540 | 2,351,840 | 10,837.97% | $25,349,407.00 |
| BALYASNY ASSET MANAGEMENT L.P. | 30 Sep, 2025 | 2,240,149 | 1,131,941 | 102.14% | $23,924,791.00 |
| Brandywine Global Investment Management, LLC | 30 Sep, 2025 | 2,214,334 | -48,292 | -2.13% | $23,649,087.00 |