MeiraGTx Holdings plc
MGTX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001735438
In the last 90 days, MeiraGTx Holdings plc insiders filed 0 open-market purchases and 3 sales; 158 institutions reported holding it in 13F filings for Q2 2026, worth $1.07B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in MeiraGTx Holdings plc as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 102
- +3 vs. Q3 2024
- Shares held
- 58.1M
- +12.9M (+28.6%) vs. Q3 2024
- Total value
- $353.9M
- +$165.3M (+87.7%) vs. Q3 2024
- New holders
- 17
- 45 more added
- Sold out
- 14
- 22 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 158 | $1.07B |
| Q1 2026 | 133 | $583.0M |
| Q4 2025 | 130 | $518.2M |
| Q3 2025 | 123 | $527.6M |
| Q2 2025 | 112 | $419.6M |
| Q1 2025 | 118 | $406.7M |
| Q4 2024 | 102 | $353.9M |
| Q3 2024 | 99 | $188.6M |
| Q2 2024 | 95 | $170.4M |
| Q1 2024 | 96 | $238.5M |
| Q4 2023 | 86 | $275.1M |
| Q3 2023 | 75 | $185.6M |
| Q2 2023 | 79 | $253.6M |
| Q1 2023 | 92 | $148.6M |
| Q4 2022 | 99 | $193.0M |
| Q3 2022 | 100 | $234.5M |
| Q2 2022 | 108 | $216.1M |
| Q1 2022 | 103 | $405.7M |
| Q4 2021 | 99 | $672.9M |
| Q3 2021 | 81 | $367.3M |
| Q2 2021 | 80 | $433.5M |
| Q1 2021 | 81 | $384.8M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding MeiraGTx Holdings plc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sanofi | 12,197,737 | $74.3M | 42.60% | +12,197,737 | New |
| Perceptive Advisors LLC | 12,581,103 | $76.6M | 2.13% | 00.0% | Unchanged |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −450,492−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −128,282−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −92,660−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −36,656−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −29,189−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −22,986−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −15,146−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −13,290−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −11,624−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −10,697−100.0% | Sold out |
| Hobbs Group Advisors, LLC | 0 | $0 | 0.00% | −5,636−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,062−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −550−100.0% | Sold out |