Stocktoria
Organon & Co. OGN
Organon & Co. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 32,579,067 | $674.4M | 12.49% |
| MILLENNIUM MANAGEMENT LLC | 7,081,535 | $42.4M | 2.72% |
| AQR CAPITAL MANAGEMENT LLC | 3,450,626 | $20.2M | 1.32% |
| TWO SIGMA INVESTMENTS, LP | 3,137,020 | $18.8M | 1.2% |
| CITADEL ADVISORS LLC | 2,930,090 | $17.6M | 1.12% |
| D. E. Shaw & Co., Inc. | 2,662,152 | $15.9M | 1.02% |
| Bridgewater Associates, LP | 594,483 | $3.6M | 0.23% |
| Point72 Asset Management, L.P. | 238,000 | $1.4M | 0.09% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.