94 institutions reported holding $79.1M of IMMUNIC INC (IMUX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Avidity Partners Management LP ($13.9M), Aberdeen Group plc ($9.2M), BVF INC/IL ($8.5M), VANGUARD CAPITAL MANAGEMENT LLC ($5.7M), Soleus Capital Management, L.P. ($5.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Avidity Partners Management LP | $13.9M | 7.4M | Added |
| 2 | Aberdeen Group plc | $9.2M | 8.2M | Hold |
| 3 | BVF INC/IL | $8.5M | 7.7M | Hold |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $5.7M | 5.1M | New |
| 5 | Soleus Capital Management, L.P. | $5.0M | 4.5M | New |
| 6 | Laurion Capital Management LP | $4.3M | 3.9M | Hold |
| 7 | MILLENNIUM MANAGEMENT LLC | $4.2M | 3.8M | Added |
| 8 | MORGAN STANLEY | $3.7M | 3.3M | Added |
| 9 | Nantahala Capital Management, LLC | $2.8M | 2.5M | Trimmed |
| 10 | 683 Capital Management, LLC | $2.7M | 2.5M | New |
| 11 | Propel Bio Management, LLC | $2.6M | 2.3M | New |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $1.7M | 1.5M | Added |
| 13 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $1.6M | 1.4M | Hold |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.2M | 1.1M | Added |
| 15 | Woodline Partners LP | $1.1M | 967,152 | New |
| 16 | BlackRock, Inc. | $1.1M | 964,230 | Added |
| 17 | MARSHALL WACE, LLP | $1.1M | 952,966 | Trimmed |
| 18 | RENAISSANCE TECHNOLOGIES LLC | $1.0M | 919,164 | New |
| 19 | JANE STREET GROUP, LLC | $895,495 | 806,753 | Added |
| 20 | VANGUARD FIDUCIARY TRUST CO | $822,002 | 740,542 | New |
| 21 | Ikarian Capital, LLC | $748,876 | 674,662 | Hold |
| 22 | STATE STREET CORP | $627,866 | 565,645 | Added |
| 23 | UBS Group AG | $580,305 | 522,797 | Trimmed |
| 24 | HRT FINANCIAL LP | $547,000 | 493,393 | New |
| 25 | Simplify Asset Management Inc. | $487,215 | 438,932 | New |
Source: SEC Form 13F filings · as of 2026-03-31