§ BIOTECHNOLOGY
USD · BiotechnologyMGTX
MEIRAGTX HOLDINGS PLC
USDSector · Biotechnology
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Sanofi | 12.2M | 31.4% | ±0% |
| PERCEPTIVE ADVISORS LLC | 10.3M | 0.9% | n/a |
| PERCEPTIVE ADVISORS LLC | 10.3M | 0.9% | +100% |
| Rubric Capital Management LP | 7.0M | 0.6% | +13% |
| JOHNSON & JOHNSON | 6.6M | 8.8% | ±0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4.0M | 0.1% | ±0% |
◇ AC INTELLIGENCE
Top institutional owners for MGTX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER3.0% · 0 holders
OTHER81.3% · 86 holders
PASSIVE / INDEX5.0% · 8 holders
DEALER / BANK5.0% · 21 holders
TACTICAL / MACRO4.5% · 3 holders
QUALITY / COMPOUNDER0.5% · 6 holders
ACTIVIST0.5% · 1 holder
SYSTEMATIC / QUANT0.1% · 4 holders
INCOME / DEFENSIVE0.1% · 6 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for MGTX in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention MGTX yet.