Companies / Organon & Co. / Activity
Activity — Organon & Co.
186 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $37.86M | +6.3M +1371.21% | 6,781,535 2.58% of shares | medium |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Trim | Common stock | $-29.95M | -5.1M -59.74% | 3,450,626 1.31% of shares | medium |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Add | Common stock | $15.46M | +2.6M +106.24% | 5,011,100 1.91% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $14.77M | +1.1M +3.52% | 32,056,866 12.21% of shares | medium |
| Q1 2026 as of | Kahn Brothers Group Inc 13F manager | Add | Common stock | $11.43M | +1.9M +52.56% | 5,536,993 2.11% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $9.03M | +1.3M +242.00% | 1,779,848 0.68% of shares | medium |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $8.48M | +1.4M +78.10% | 3,227,320 1.23% of shares | medium |
| Q1 2026 as of | Hotchkis and Wiley Capital Management, LLC 13F manager | New | Common stock | $8.24M | +1.4M | 1,375,960 0.52% of shares | medium |
| Q2 2021 as of | Employees Provident Fund Board 13F manager | New | Common stock | $7.60M | +251K | 251,044 0.10% of shares | medium |
| Q1 2023 as of | Employees Provident Fund Board 13F manager | Exit | Common stock | $-7.01M | -251K -100.00% | 0 | medium |
| Q2 2026 as of | WINTON GROUP Ltd 13F manager | New | Common stock | $6.90M | +510K | 509,862 0.19% of shares | medium |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-6.00M | -443K -91.27% | 42,381 0.02% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $5.79M | +967K +44.53% | 3,137,020 1.19% of shares | medium |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $5.20M | +250K +311.36% | 330,389 0.13% of shares | medium |
| Q4 2025 as of | Norges Bank 13F manager | Trim | Common stock | $-5.01M | -699K -72.52% | 264,857 0.10% of shares | medium |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-4.81M | -232K -86.79% | 35,347 0.01% of shares | low |
| Q2 2024 as of | Danske Bank A/S 13F manager | Exit | Common stock | $-4.63M | -246K -100.00% | 0 | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common stock | $-4.45M | -742K -21.91% | 2,644,552 1.01% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | Common stock | $4.23M | +590K +450.50% | 720,512 0.27% of shares | low |
| Q1 2026 as of | Natixis 13F manager | Exit | Common stock | $-3.92M | -547K -100.00% | 0 | low |
| Q4 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-3.48M | -242K -52.29% | 220,467 0.08% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $2.95M | +493K +112.10% | 933,176 0.36% of shares | low |
| Q1 2026 as of | Capital Fund Management S.A. 13F manager | Exit | Common stock | $-2.75M | -383K -100.00% | 0 | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.46M | -104K -56.54% | 80,317 0.03% of shares | low |
| Q1 2026 as of | Pavaki Capital Management LLC 13F manager | Trim | Common stock | $-2.40M | -400K -54.94% | 328,100 0.12% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $2.29M | +132K +39.87% | 462,114 0.18% of shares | low |
| Q2 2026 as of | Pavaki Capital Management LLC 13F manager | Exit | Common stock | $-1.97M | -328K -100.00% | 0 | low |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-1.90M | -265K -100.00% | 0 | low |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Trim | Common stock | $-1.89M | -315K -34.62% | 594,483 0.23% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $1.61M | +84K +238.03% | 119,483 0.05% of shares | low |
| Q4 2025 as of | Sanctuary Advisors, LLC 13F manager | Trim | Common stock | $-1.34M | -187K -86.59% | 29,002 0.01% of shares | low |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | Common stock | $1.31M | +218K | 217,900 0.08% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $951.8K | +159K +3.45% | 4,759,337 1.81% of shares | low |
| Q2 2026 as of | Versor Investments LP 13F manager | Add | Common stock | $935.8K | +69K +372.99% | 87,640 0.03% of shares | low |
| Q1 2026 as of | Advisors Asset Management, Inc. 13F manager | Trim | Common stock | $-931.3K | -155K -40.02% | 233,051 0.09% of shares | low |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common stock | $885.2K | +47K +21.36% | 267,552 0.10% of shares | low |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $834.2K | +62K +0.64% | 9,659,371 3.68% of shares | low |
| Q2 2026 as of | Citizens Financial Group INC/RI 13F manager | New | Common stock | $811.8K | +60K | 59,953 0.02% of shares | low |
| Q1 2026 as of | Unifi Asset Management LP 13F manager | Trim | Common stock | $-759.9K | -127K -64.76% | 69,050 0.03% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | Exit | Common stock | $-741.3K | -103K -100.00% | 0 | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $734.5K | +123K +537.25% | 145,445 0.06% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Trim | Common stock | $-703.3K | -52K -61.22% | 32,899 0.01% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Add | Common stock | $690.6K | +115K +87.65% | 246,852 0.09% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | New | Common stock | $659.4K | +49K | 48,696 0.02% of shares | low |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-588.8K | -55K -30.20% | 127,450 0.05% of shares | low |
| Q4 2025 as of | Virtus Advisers, LLC 13F manager | Exit | Common stock | $-534.0K | -50K -100.00% | 0 | low |
| Q3 2025 as of | Virtus Advisers, LLC 13F manager | New | Common stock | $534.0K | +50K | 50,000 0.02% of shares | low |
| Q2 2026 as of | LPL Financial LLC 13F manager | Trim | Common stock | $-510.3K | -38K -22.19% | 132,173 0.05% of shares | low |
| Q1 2026 as of | Brandes Investment Partners, LP 13F manager | Add | Common stock | $509.9K | +85K +14.04% | 691,625 0.26% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | Common stock | $506.1K | +84K +34.83% | 327,075 0.12% of shares | low |