# IMMUNIC INC (IMUX)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/IMUX/

- Reporting holders: 57
- Reported value: $138.1M
- Shares held by institutions: 8,772,464 of 13,644,467 outstanding
- Held through calls: 1.8%
- Held through puts: 0.6%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Aberdeen Group plc](https://holderbook.com/funds/1716774-aberdeen-group-plc/) | $12.7M | 824,393 | 0.0% | 1 |
| [BVF INC/IL](https://holderbook.com/funds/1056807-bvf-inc-il/) | $11.8M | 765,295 | 0.3% | 1 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $11.4M | 740,347 | 0.0% | 1 |
| [Avidity Partners Management LP](https://holderbook.com/funds/1791827-avidity-partners-management-lp/) | $10.3M | 669,941 | 1.6% | 1 |
| [BRAIDWELL LP](https://holderbook.com/funds/1920938-braidwell-lp/) | $9.9M | 645,010 | 0.4% | 1 |
| [Laurion Capital Management LP](https://holderbook.com/funds/1390202-laurion-capital-management-lp/) | $9.4M | 610,326 | 0.2% | 1 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $8.8M | 571,561 | 0.0% | 1 |
| [Jones Hill Capital LP](https://holderbook.com/funds/2102314-jones-hill-capital-lp/) | $8.3M | 539,814 | 1.8% | 1 |
| [Nantahala Capital Management, LLC](https://holderbook.com/funds/1472322-nantahala-capital-management-llc/) | $7.7M | 501,292 | 0.1% | 1 |
| [Woodline Partners LP](https://holderbook.com/funds/1784547-woodline-partners-lp/) | $7.2M | 471,528 | 0.0% | 1 |
| [Soleus Capital Management, L.P.](https://holderbook.com/funds/1802630-soleus-capital-management-l-p/) | $6.9M | 450,000 | 0.2% | 1 |
| [Propel Bio Management, LLC](https://holderbook.com/funds/1969764-propel-bio-management-llc/) | $5.0M | 325,022 | 2.6% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $4.0M | 90,890 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $2.7M | 175,756 | 0.0% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $2.6M | 170,675 | 0.0% | 1 |
| [683 Capital Management, LLC](https://holderbook.com/funds/1404574-683-capital-management-llc/) | $2.3M | 147,245 | 0.1% | 1 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $2.1M | 139,860 | 0.0% | 1 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $2.0M | 132,791 | 0.0% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $1.6M | 89,687 | 0.0% | 1 |
| [MARSHALL WACE, LLP](https://holderbook.com/funds/1318757-marshall-wace-llp/) | $1.6M | 104,816 | 0.0% | 2 |
| [Jefferies Financial Group Inc.](https://holderbook.com/funds/96223-jefferies-financial-group-inc/) | $1.3M | 84,900 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $1.3M | 82,029 | 0.0% | 1 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $1.1M | 43,240 | 0.0% | 1 |
| [Ikarian Capital, LLC](https://holderbook.com/funds/1778253-ikarian-capital-llc/) | $1.0M | 67,464 | 0.1% | 1 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $941.6K | 61,259 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 57 | $138.1M |
| Q1 2026 | 78 | $79.1M |
| Q4 2025 | 62 | $28.5M |
| Q3 2025 | 64 | $38.3M |
| Q2 2025 | 57 | $35.2M |
| Q1 2025 | 67 | $45.5M |
| Q4 2024 | 66 | $54.6M |
| Q3 2024 | 62 | $93.2M |
| Q2 2024 | 57 | $62.6M |
| Q1 2024 | 60 | $76.3M |
| Q4 2023 | 53 | $24.0M |
| Q3 2023 | 55 | $27.4M |