CUSIP G59665102COMQ4 2025
30 filings · latest Feb 13, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Sanofi | 12.20M | $96.97M |
| 2 | Perceptive Advisors LLC | 10.33M | $82.09M |
| 3 | Johnson & Johnson | 6.64M | $52.80M |
| 4 | Rubric Capital Management LP | 6.18M | $49.09M |
| 5 | Adage Capital Partners Gp, L.L.C. | 4.00M | $31.80M |
| 6 | Prosight Management, LP | 3.21M | $25.52M |
| 7 | Millennium Management LLC | 3.18M | $25.25M |
| 8 | Blackrock, Inc. | 3.07M | $24.41M |
| 9 |
| 4 | Nov 13, 2025 | Adage Capital Management, L.P. | 13G/A | 5.2% | 4.18M | SEC |
| 5 | May 14, 2025 | Prosight Management, LP | 13G/A | 11.0% | 4.36M | SEC |
| 6 | Nov 12, 2024 | Adage Capital Management, L.P. | 13G/A | 6.8% | 5.23M | SEC |
| 7 | Oct 18, 2024 | Johnson & Johnson | 13G/A | 8.6% | 6.64M | SEC |
| 8 | Aug 14, 2024 | Perceptive Advisors LLC | 13D/A | 16.4% | 12.70M | SEC |
| 9 | Aug 13, 2024 | Sanofi | 13G/A | 15.8% | 12.20M | SEC |
| 10 | Feb 14, 2024 | Perceptive Advisors LLC | 13D/A | 18.0% | 11.44M | SEC |
See the full Schedule 13D/13G history for Meiragtx Hldgs PLC.
Unlock full history| 2.56M |
| $20.34M |
| 10 | Morgan Stanley | 1.83M | $14.54M |