Organon & Co. OGN
CIK 0001821825 · CUSIP 68622V106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $189.98M 31,717,028 shares | 0.00% | +751.01K(+2.4%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $130.86M 21,846,036 shares | 0.01% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 03 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $70.30M 11,737,018 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $59.64M 9,956,774 shares | 0.00% | +359.01K(+3.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | LSV ASSET MANAGEMENT CIK 1050470 · View history | $43.49M 7,259,730 shares | 0.09% | -212.70K(-2.8%)Reduced | SEC filing ↗ May 11, 2026 | ▾ |
| 06 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $40.62M 6,781,535 shares | 0.03% | +6.32M(+1371.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | KAHN BROTHERS GROUP INC CIK 1039565 · View history | $33.17M 5,536,993 shares | 5.88% | +1.91M(+52.6%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 08 | CANADA PENSION PLAN INVESTMENT BOARD CIK 1283718 · View history | $30.02M 5,011,100 shares | 0.02% | +2.58M(+106.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $28.52M 4,759,337 shares | 0.00% | +158.86K(+3.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history | $26.20M 4,374,108 shares | 0.75% | +27.04K(+0.6%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 11 | Think Investments LP CIK 1635999 · View history | $23.96M 4,000,000 shares | 3.23% | +4.00MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | UBS Group AG CIK 1610520 · View history | $20.79M 3,471,579 shares | 0.00% | -823.42K(-19.2%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 13 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $20.19M 3,450,626 shares | 0.01% | -5.12M(-59.7%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $20.14M 3,362,349 shares | 0.00% | +455.58K(+15.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | MORGAN STANLEY CIK 895421 · View history | $19.72M 3,292,684 shares | 0.00% | +113.54K(+3.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $19.55M 3,265,280 shares | 0.00% | -118.86K(-3.5%)Reduced | SEC filing ↗ May 7, 2026 | ▾ |
| 17 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $19.33M 3,227,320 shares | 0.01% | +1.42M(+78.1%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 18 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $18.79M 3,137,020 shares | 0.02% | +966.54K(+44.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $15.84M 2,644,552 shares | 0.01% | -742.17K(-21.9%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 20 | FMR LLC CIK 315066 · View history | $15.33M 2,558,692 shares | 0.00% | +2.52M(+7142.9%)Added | SEC filing ↗ May 15, 2026 | ▾ |
Showing 20 / 611 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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