Meiragtx Holdings Plc · NASDAQ:MGTX
Meiragtx Holdings Plc shareholders
As of Jun 30, 2026, 153 institutions reported holding Meiragtx Holdings Plc. Largest: Sanofi, Perceptive Advisors LLC and Rubric Capital Management LP. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Meiragtx Holdings Plc | Change | Filed |
|---|---|---|---|---|
| Sanofi | 12.2M | no change | Jul 28, 2026 | |
| Perceptive Advisors LLC | 10.8M | +461K | Aug 14, 2026 | |
| Rubric Capital Management LP | 9.1M | +2.1M | Aug 14, 2026 | |
| Johnson & Johnson | 6.64M | no change | Aug 6, 2026 | |
| BlackRock | 4.76M | +1.59M | Aug 7, 2026 | |
| Adage Capital Partners Gp, L.L.C. | 4.4M | +400K | Aug 14, 2026 | |
| Opaleye Management Inc. | 3.55M | +1.43M | Aug 14, 2026 | |
| Millennium | 2.97M | −494K | Aug 14, 2026 | |
| 683 Capital Management, LLC | 2.3M | −150K | Aug 14, 2026 | |
| Woodline Partners LP | 1.5M | +1.2M | Aug 14, 2026 |