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, Q2 2025
Institutional positions in MeiraGTx Holdings plc as of Jun 30, 2025. 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
- 112
- −5 vs. Q1 2025
- Shares held
- 64.3M
- +4.29M (+7.1%) vs. Q1 2025
- Total value
- $419.6M
- +$12.9M (+3.2%) vs. Q1 2025
- New holders
- 17
- 36 more added
- Sold out
- 22
- 38 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding MeiraGTx Holdings plc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 12,626,103 | $82.2M | 3.09% | +45,000+0.4% | Added |
| Sanofi | 12,197,737 | $79.5M | 45.25% | 00.0% | Unchanged |
| Johnson & Johnson | 6,641,064 | $43.9M | 13.14% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 6,034,578 | $39.3M | 0.07% | +400,000+7.1% | Added |
| Prosight Management, LP | 4,587,423 | $29.9M | 7.29% | +895,877+24.3% | Added |
| Rubric Capital Management LP | 3,726,451 | $24.3M | 0.39% | +1,950,130+109.8% | Added |
| BlackRock, Inc. | 2,862,408 | $18.7M | 0.00% | −265,997−8.5% | Reduced |
| 683 Capital Management, LLC | 2,690,000 | $17.5M | 1.78% | +115,000+4.5% | Added |
| J. Goldman & Co LP | 2,044,574 | $13.3M | 0.42% | +885,813+76.4% | Added |
| Knoll Capital Management, LLC | 1,250,000 | $8.15M | 5.79% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 789,702 | $5.15M | 0.04% | 00.0% | Unchanged |
| Millennium Management LLC | 785,181 | $5.12M | 0.00% | +785,181 | New |
| State Street Corp | 682,202 | $4.45M | 0.00% | +38,116+5.9% | Added |
| 22NW, LP | 586,519 | $3.82M | 2.81% | +586,519 | New |
| Geode Capital Management, LLC | 557,569 | $3.64M | 0.00% | −40,334−6.7% | Reduced |
| Long Focus Capital Management, LLC | 524,745 | $3.42M | 0.22% | +275,000+110.1% | Added |
| Morgan Stanley | 454,354 | $2.96M | 0.00% | +114,756+33.8% | Added |
| Vanguard Group Inc | 420,674 | $2.74M | 0.00% | −28,875−6.4% | Reduced |
| Royal Bank of Canada | 303,875 | $1.98M | 0.00% | +295,192+3,399.7% | Added |
| Northern Trust Corp | 273,935 | $1.79M | 0.00% | −39,472−12.6% | Reduced |
| Bank of America Corp | 266,666 | $1.74M | 0.00% | +221,755+493.8% | Added |
| Wellington Management Group LLP | 222,421 | $1.45M | 0.00% | +15,441+7.5% | Added |
| Royce & Associates LP | 217,053 | $1.42M | 0.01% | −390,786−64.3% | Reduced |
| Platinum Investment Management Ltd | 208,308 | $1.36M | 0.09% | 00.0% | Unchanged |
| Citadel Advisors LLC | 201,610 | $1.31M | 0.00% | +154,119+324.5% | Added |
| Privium Fund Management B.V. | 163,000 | $1.06M | 0.23% | +46,000+39.3% | Added |
| Dimensional Fund Advisors LP | 149,766 | $976.8K | 0.00% | −242,632−61.8% | Reduced |
| Goldman Sachs Group Inc | 146,513 | $955.3K | 0.00% | −56,573−27.9% | Reduced |
| Balyasny Asset Management LLC | 140,903 | $918.7K | 0.00% | +140,903 | New |
| Nuveen, LLC | 139,145 | $907.2K | 0.00% | −10,086−6.8% | Reduced |
| Readystate Asset Management LP | 133,401 | $869.8K | 0.04% | −56,197−29.6% | Reduced |
| Blair William & Co | 132,533 | $864.1K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 108,202 | $705.5K | 0.00% | −2,365−2.1% | Reduced |
| Barclays PLC | 108,110 | $704.9K | 0.00% | +24,345+29.1% | Added |
| AQR Capital Management LLC | 106,626 | $695.2K | 0.00% | +24,508+29.8% | Added |
| Charles Schwab Investment Management Inc | 104,742 | $682.9K | 0.00% | −11,285−9.7% | Reduced |
| HRT Financial LP | 102,575 | $668.0K | 0.00% | +102,575 | New |
| Susquehanna International Group, LLP | 88,575 | $577.5K | 0.00% | −37,082−29.5% | Reduced |
| Qube Research & Technologies Ltd | 81,231 | $529.6K | 0.00% | +81,231 | New |
| Russell Investments Group, Ltd. | 79,392 | $517.6K | 0.00% | −75,760−48.8% | Reduced |
| UBS Group AG | 72,899 | $475.3K | 0.00% | +10,108+16.1% | Added |
| Fort Sheridan Advisors LLC | 68,423 | $446.1K | 0.06% | −1,293−1.9% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 64,127 | $418.1K | 0.02% | +64,127 | New |
| Rhumbline Advisers | 63,715 | $415.4K | 0.00% | +5,488+9.4% | Added |
| Sender Co & Partners, Inc. | 60,640 | $395.4K | 0.11% | +60,640 | New |
| Davenport & Co LLC | 55,200 | $359.9K | 0.00% | −1,000−1.8% | Reduced |
| Alliancebernstein L.P. | 54,590 | $355.9K | 0.00% | +4,200+8.3% | Added |
| Brown Advisory Inc | 50,000 | $326.0K | 0.00% | +50,000 | New |
| Quantinno Capital Management LP | 48,893 | $318.8K | 0.00% | +48,893 | New |
| Letko, Brosseau & Associates Inc | 45,300 | $295.4K | 0.01% | 00.0% | Unchanged |
| Tocqueville Asset Management L.P. | 44,500 | $290.1K | 0.00% | +2,000+4.7% | Added |
| Invesco Ltd. | 44,153 | $287.9K | 0.00% | −306,248−87.4% | Reduced |
| Change Path, LLC | 36,583 | $238.5K | 0.01% | −170.0% | Reduced |
| Kennedy Capital Management, Inc. | 35,189 | $229.4K | 0.01% | +1,287+3.8% | Added |
| Franklin Resources Inc | 32,514 | $212.0K | 0.00% | −32−0.1% | Reduced |
| MetLife Investment Management | 30,837 | $201.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 29,124 | $189.9K | 0.00% | −22,096−43.1% | Reduced |
| State of Wisconsin Investment Board | 26,845 | $175.0K | 0.00% | −12,682−32.1% | Reduced |
| Squarepoint Ops LLC | 25,280 | $164.8K | 0.00% | +25,280 | New |
| Levin Capital Strategies, L.P. | 25,000 | $163.0K | 0.02% | +25,000 | New |
| JPMorgan Chase & Co | 24,867 | $162.1K | 0.00% | −3,694−12.9% | Reduced |
| SkyView Investment Advisors, LLC | 24,000 | $156.0K | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 22,951 | $149.6K | 0.00% | −1,473−6.0% | Reduced |
| Price T Rowe Associates Inc | 22,776 | $149.0K | 0.00% | +1,835+8.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 22,811 | $148.7K | 0.00% | −4,634−16.9% | Reduced |
| Ieq Capital, LLC | 21,418 | $139.6K | 0.00% | +9,151+74.6% | Added |
| PUREfi Wealth, LLC | 20,000 | $130.4K | 0.10% | +10,000+100.0% | Added |
| Citigroup Inc | 18,283 | $119.2K | 0.00% | −18,311−50.0% | Reduced |
| Manufacturers Life Insurance Company, The | 16,824 | $109.7K | 0.00% | −45−0.3% | Reduced |
| Intech Investment Management LLC | 16,574 | $108.1K | 0.00% | −7,862−32.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 16,141 | $105.2K | 0.01% | +465+3.0% | Added |
| CIBC Private Wealth Group, LLC | 15,000 | $97.8K | 0.00% | 00.0% | Unchanged |
| Hobbs Group Advisors, LLC | 14,213 | $92.7K | 0.03% | +14,213 | New |
| Creative Planning | 12,771 | $83.3K | 0.00% | −25,461−66.6% | Reduced |
| Voya Investment Management LLC | 12,609 | $82.2K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 12,237 | $79.8K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 11,904 | $77.3K | 0.00% | −6,506−35.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 11,661 | $76.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 11,546 | $75.3K | 0.00% | −2,184−15.9% | Reduced |
| Family Management Corp | 10,000 | $65.2K | 0.01% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 9,360 | $61.0K | 0.03% | +9,360 | New |
| Group One Trading, L.P. | 9,259 | $60.4K | 0.00% | +4,742+105.0% | Added |
| Tower Research Capital LLC (TRC) | 8,797 | $57.4K | 0.00% | +7,005+390.9% | Added |
| CWM, LLC | 8,434 | $55.0K | 0.00% | −240−2.8% | Reduced |
| New York State Common Retirement Fund | 7,263 | $47.4K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 5,463 | $35.6K | 0.00% | +2,001+57.8% | Added |
| Ameritas Investment Partners, Inc. | 4,871 | $31.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 4,810 | $31.4K | 0.00% | +1,466+43.8% | Added |
| Legal & General Group Plc | 4,415 | $28.8K | 0.00% | −348−7.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 3,104 | $20.2K | 0.00% | +489+18.7% | Added |
| Simplex Trading, LLC | 3,005 | $19.0K | 0.00% | −1,026−25.5% | Reduced |
| Versant Capital Management, Inc | 2,254 | $14.7K | 0.00% | +1,829+430.4% | Added |
| GF Fund Management Co. Ltd. | 2,001 | $13.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,841 | $12.0K | 0.00% | −204−10.0% | Reduced |
| Raymond James Financial Inc | 1,750 | $11.4K | 0.00% | +1,750 | New |
| Amalgamated Bank | 1,607 | $10.0K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 800 | $5.22K | 0.00% | +800 | New |
| Sterling Capital Management LLC | 490 | $3.19K | 0.00% | +195+66.1% | Added |
| Daiwa Securities Group Inc. | 330 | $2.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 250 | $1.63K | 0.00% | +150+150.0% | Added |