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 2026
Institutional positions in MeiraGTx Holdings plc as of Jun 30, 2026. 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
- 158
- +26 vs. Q1 2026
- Shares held
- 79.2M
- +11.8M (+17.6%) vs. Q1 2026
- Total value
- $1.07B
- +$486.1M (+83.4%) vs. Q1 2026
- New holders
- 38
- 81 more added
- Sold out
- 12
- 22 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding MeiraGTx Holdings plc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 17,030 | $230.1K | 0.00% | +3,840+29.1% | Added |
| Vanguard Investments Australia, Ltd. | 15,536 | $209.9K | 0.00% | +15,536 | New |
| Arizona State Retirement System | 15,324 | $207.0K | 0.00% | +15,324 | New |
| Entropy Technologies, LP | 15,136 | $204.5K | 0.01% | +15,136 | New |
| Perigon Wealth Management, LLC | 15,029 | $203.0K | 0.00% | −111−0.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 14,739 | $199.1K | 0.01% | +455+3.2% | Added |
| Mercer Global Advisors Inc | 14,501 | $195.9K | 0.00% | +14,501 | New |
| nVerses Capital, LLC | 14,062 | $190.0K | 0.29% | +14,062 | New |
| Royal Bank of Canada | 12,820 | $173.0K | 0.00% | +3,177+32.9% | Added |
| Schonfeld Strategic Advisors LLC | 12,634 | $170.7K | 0.00% | +12,634 | New |
| KLP Kapitalforvaltning AS | 12,600 | $170.2K | 0.00% | +12,600 | New |
| Intech Investment Management LLC | 12,497 | $168.8K | 0.00% | +2,084+20.0% | Added |
| State Board of Administration of Florida Retirement System | 12,237 | $165.3K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 12,205 | $164.9K | 0.00% | +12,205 | New |
| BNP Paribas Arbitrage, SA | 12,074 | $163.1K | 0.00% | −99,645−89.2% | Reduced |
| Algert Global LLC | 11,700 | $158.1K | 0.00% | +1,430+13.9% | Added |
| ProShare Advisors LLC | 10,906 | $147.3K | 0.00% | +750+7.4% | Added |
| Fox Run Management, L.L.C. | 10,680 | $144.3K | 0.02% | +10,680 | New |
| Hudson Bay Capital Management LP | 10,190 | $137.7K | 0.00% | 00.0% | Unchanged |
| Diadema Partners LP | 8,368 | $113.1K | 0.04% | +8,368 | New |
| Rockefeller Capital Management L.P. | 6,807 | $92.0K | 0.00% | +157+2.4% | Added |
| FMR LLC | 5,949 | $80.4K | 0.00% | +128+2.2% | Added |
| Ameritas Investment Partners, Inc. | 5,456 | $73.7K | 0.00% | +1,975+56.7% | Added |
| Tower Research Capital LLC (TRC) | 5,342 | $72.2K | 0.00% | +3,178+146.9% | Added |
| SRS Capital Advisors, Inc. | 4,267 | $57.6K | 0.00% | +4,224+9,823.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 4,142 | $56.0K | 0.00% | −56−1.3% | Reduced |
| State of Alaska, Department of Revenue | 4,030 | $54.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,913 | $39.4K | 0.00% | +1,883+182.8% | Added |
| Versant Capital Management, Inc | 2,354 | $31.8K | 0.00% | +82+3.6% | Added |
| Persistent Asset Partners Ltd | 2,133 | $28.8K | 0.01% | +2,133 | New |
| GF Fund Management Co. Ltd. | 1,704 | $23.0K | 0.00% | −91−5.1% | Reduced |
| UBS Asset Management Americas Inc | 1,464 | $19.8K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 800 | $10.8K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 516 | $6.97K | 0.00% | +130+33.7% | Added |
| Sterling Capital Management LLC | 419 | $5.66K | 0.00% | −185−30.6% | Reduced |
| Farther Finance Advisors, LLC | 324 | $4.33K | 0.00% | −104−24.3% | Reduced |
| Essential Partners LLC | 311 | $4.20K | 0.00% | +101+48.1% | Added |
| Allworth Financial LP | 307 | $4.15K | 0.00% | +272+777.1% | Added |
| Rothschild Investment LLC | 240 | $3.24K | 0.00% | +60+33.3% | Added |
| Advisor Group Holdings, Inc. | 165 | $2.23K | 0.00% | +3+1.9% | Added |
| IFP Advisors, Inc | 149 | $2.01K | 0.00% | +133+831.3% | Added |
| Fortitude Family Office, LLC | 139 | $1.88K | 0.00% | +139 | New |
| SJS Investment Consulting Inc. | 134 | $1.81K | 0.00% | +134 | New |
| SBI Securities Co., Ltd. | 78 | $1.05K | 0.00% | −24−23.5% | Reduced |
| The PNC Financial Services Group, Inc. | 78 | $1.05K | 0.00% | +26+50.0% | Added |
| Parallel Advisors, LLC | 77 | $1.04K | 0.00% | −203−72.5% | Reduced |
| Parkside Financial Bank & Trust | 75 | $1.01K | 0.00% | 00.0% | Unchanged |
| Torren Management, LLC | 70 | $946 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 68 | $920 | 0.00% | +35+106.1% | Added |
| Quarry LP | 45 | $608 | 0.00% | +45 | New |
| True Wealth Design, LLC | 25 | $338 | 0.00% | −1−3.8% | Reduced |
| US Bancorp | 17 | $230 | 0.00% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 17 | $230 | 0.00% | +17 | New |
| Caitong International Asset Management Co., Ltd | 12 | $162 | 0.00% | +11+1,100.0% | Added |
| Larson Financial Group LLC | 10 | $135 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 9 | $122 | 0.00% | +9 | New |
| Silver Grove Financial Group, Inc. | 3 | $41 | 0.00% | +3 | New |
| Covestor Ltd | 36 | $0 | 0.00% | +36 | New |
| Logos Global Management LP | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −167,452−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −105,944−100.0% | Sold out |
| Platinum Investment Management Ltd | 0 | $0 | 0.00% | −93,922−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −56,253−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −24,444−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −21,847−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −12,526−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −12,106−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −414−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |