New Positions
8 managers initiated
Top five by reported value
Immunic Inc NASDAQ NMS - GLOBAL MARKET:IMUX
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
8 new17 added35 reduced10 exited
Total Institutional Holders
60
as of 2025-12-31
Top Holder
abrdn plc
$4.4M
Largest QoQ Increase
Nantahala Capital Management, LLC
+4,378,406 sh
Largest QoQ Decrease
Soleus Capital Management, L.P.
-1,580,007 sh
New Positions(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | 4,378,406 | +4,378,406 | $2.3M | +$2.3M | — |
| Connective Capital Management, LLC | 301,296 | +301,296 | $160.8K | +$160.8K | — |
| XTX Topco Ltd | 225,271 | +225,271 | $120.2K | +$120.2K | — |
| Seven Fleet Capital Management LP | 155,223 | +155,223 | $82.8K | +$82.8K | — |
| StoneX Group Inc. | 20,540 | +20,540 | $11.0K | +$11.0K | — |
| Tower Research Capital LLC (TRC) | 3,841 | +3,841 | $2.0K | +$2.0K | — |
| Allworth Financial LP | 842 | +842 | $450 | +$450 | — |
| Smartleaf Asset Management LLC | 21 | +21 | $11 | +$11 | — |
Added To(17)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 3,419,299 | +2,888,829 | $1.8M | +$1.4M | 544.6% |
| VANGUARD GROUP INC | 5,020,337 | +675,232 | $2.7M | -$1.2M | 15.5% |
| Laurion Capital Management LP | 3,882,162 | +2,000,000 | $2.1M | +$412.6K | 106.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,176,285 | +142,513 | $627.9K | -$283.7K | 13.8% |
| UBS Group AG | 537,118 | +498,431 | $286.8K | +$252.7K | 1288.4% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 354,429 | +317,629 | $189.1K | +$156.7K | 863.1% |
| MARSHALL WACE, LLP | 1,019,983 | +486,468 | $540.6K | +$71.1K | 91.2% |
| NORTHERN TRUST CORP | 220,727 | +9,380 | $117.8K | -$68.5K | 4.4% |
| Squarepoint Ops LLC | 352,875 | +81,301 | $188.3K | -$51.1K | 29.9% |
| JANE STREET GROUP, LLC | 286,677 | +91,346 | $153.0K | -$19.2K | 46.8% |
| Focus Partners Wealth | 2,622,462 | +40,875 | $2.3M | +$15.9K | 1.6% |
| LPL Financial LLC | 58,050 | +5,000 | $31.0K | -$15.8K | 9.4% |
| TWO SIGMA INVESTMENTS, LP | 76,186 | +17,505 | $40.7K | -$11.1K | 29.8% |
| Marex Group plc | 32,700 | +10,200 | $17.5K | -$2.4K | 45.3% |
| SBI Securities Co., Ltd. | 3,605 | +9 | $1.9K | -$1.2K | 0.3% |
| GSA CAPITAL PARTNERS LLP | 527,455 | +334,532 | $282 | +$112 | 173.4% |
| BANK OF AMERICA CORP /DE/ | 178 | +8 | $95 | -$55 | 4.7% |
Reduced(35)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| abrdn plc | 8,243,941 | 0 | $4.4M | -$2.9M | 0.0% |
| BVF INC/IL | 7,652,972 | 0 | $4.1M | -$2.7M | 0.0% |
| Avidity Partners Management LP | 4,699,411 | 0 | $2.5M | -$1.6M | 0.0% |
| MORGAN STANLEY | 2,091,011 | -1,012,111 | $1.1M | -$1.6M | -32.6% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,398,600 | 0 | $746.4K | -$486.6K | 0.0% |
| Ikarian Capital, LLC | 674,662 | -239,508 | $360.1K | -$445.9K | -26.2% |
| CITADEL ADVISORS LLC | 400,106 | -223,677 | $213.5K | -$336.4K | -35.9% |
| BlackRock, Inc. | 717,470 | -8,273 | $382.9K | -$256.9K | -1.1% |
| BOOTHBAY FUND MANAGEMENT, LLC | 130,585 | -110,288 | $69.7K | -$142.7K | -45.8% |
| STATE STREET CORP | 331,945 | 0 | $177.2K | -$115.5K | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 40,000 | -75,000 | $21.3K | -$80.0K | -65.2% |
| Strategies Wealth Advisors, LLC | 100,000 | 0 | $53.4K | -$34.8K | 0.0% |
| HB Wealth Management, LLC | 91,450 | 0 | $48.8K | -$31.8K | 0.0% |
| JPMORGAN CHASE & CO | 407 | -20,300 | $217 | -$18.0K | -98.0% |
| Caption Management, LLC | 50,000 | 0 | $26.7K | -$17.4K | 0.0% |
| Royal Bank of Canada | 42 | -21,703 | $0 | -$15.0K | -99.8% |
| Creative Planning | 35,000 | 0 | $18.7K | -$12.2K | 0.0% |
| Bank of New York Mellon Corp | 30,456 | 0 | $16.3K | -$10.6K | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 25,000 | 0 | $13.3K | -$8.7K | 0.0% |
| Balboa Wealth Partners | 12,000 | 0 | $6.4K | -$4.2K | 0.0% |
| LEVEL FOUR ADVISORY SERVICES, LLC | 10,780 | 0 | $5.8K | -$3.8K | 0.0% |
| PFG Investments, LLC | 10,500 | 0 | $5.6K | -$3.7K | 0.0% |
| Retirement Planning Group | 10,417 | 0 | $5.6K | -$3.6K | 0.0% |
| Crescent Grove Advisors, LLC | 10,000 | 0 | $5.3K | -$3.5K | 0.0% |
| Dynamic Advisor Solutions LLC | 10,000 | 0 | $5.3K | -$3.5K | 0.0% |
| Private Advisor Group, LLC | 10,000 | 0 | $5.3K | -$3.5K | 0.0% |
| Addison Advisors LLC | 5,200 | 0 | $2.8K | -$1.8K | 0.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,500 | 0 | $801 | -$521 | 0.0% |
| WELLS FARGO & COMPANY/MN | 900 | -147 | $480 | -$443 | -14.0% |
| Rockefeller Capital Management L.P. | 1,000 | 0 | $534 | -$348 | 0.0% |
| BARCLAYS PLC | 123 | -257 | $86 | -$249 | -67.6% |
| BNP PARIBAS ARBITRAGE, SNC | 26 | 0 | $14 | -$9 | 0.0% |
| CWM, LLC | 8,642 | 0 | $5 | -$3 | 0.0% |
| Parallel Advisors, LLC | 2 | 0 | $1 | -$1 | 0.0% |
| CALDWELL SUTTER CAPITAL, INC. | 3 | 0 | $2 | -$1 | 0.0% |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Soleus Capital Management, L.P. | 0 | -1,580,007 | $0 | -$1.4M | — |
| RENAISSANCE TECHNOLOGIES LLC | 0 | -391,653 | $0 | -$345.3K | — |
| Exome Asset Management LLC | 0 | -173,900 | $0 | -$153.3K | — |
| Qube Research & Technologies Ltd | 0 | -32,669 | $0 | -$28.8K | — |
| WOLVERINE TRADING, LLC | 0 | -10,953 | $0 | -$10.2K | — |
| ADVISOR GROUP HOLDINGS, INC. | 0 | -1,997 | $0 | -$1.6K | — |
| Bell Investment Advisors, Inc | 0 | -649 | $0 | -$573 | — |
| Virtu Financial LLC | 0 | -112,287 | $0 | -$99 | — |
| Ring Mountain Capital, LLC | 0 | -18,039 | $0 | -$16 | — |
| SIMPLEX TRADING, LLC | 0 | -4,383 | $0 | -$3 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| abrdn plc | 8,243,941 | $4.4M | 0 | 0.0% |
| BVF INC/IL | 7,652,972 | $4.1M | 0 | 0.0% |
| VANGUARD GROUP INC | 5,020,337 | $2.7M | +675,232 | 15.5% |
| Avidity Partners Management LP | 4,699,411 | $2.5M | 0 | 0.0% |
| Nantahala Capital Management, LLC | 4,378,406 | $2.3M | +4,378,406 | — |
| Focus Partners Wealth | 2,622,462 | $2.3M | +40,875 | 1.6% |
| Laurion Capital Management LP | 3,882,162 | $2.1M | +2,000,000 | 106.3% |
| MILLENNIUM MANAGEMENT LLC | 3,419,299 | $1.8M | +2,888,829 | 544.6% |
| MORGAN STANLEY | 2,091,011 | $1.1M | -1,012,111 | -32.6% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,398,600 | $746.4K | 0 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,176,285 | $627.9K | +142,513 | 13.8% |
| MARSHALL WACE, LLP | 1,019,983 | $540.6K | +486,468 | 91.2% |
| BlackRock, Inc. | 717,470 | $382.9K | -8,273 | -1.1% |
| Ikarian Capital, LLC | 674,662 | $360.1K | -239,508 | -26.2% |
| UBS Group AG | 537,118 | $286.8K | +498,431 | 1288.4% |
| CITADEL ADVISORS LLC | 400,106 | $213.5K | -223,677 | -35.9% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 354,429 | $189.1K | +317,629 | 863.1% |
| Squarepoint Ops LLC | 352,875 | $188.3K | +81,301 | 29.9% |
| STATE STREET CORP | 331,945 | $177.2K | 0 | 0.0% |
| Connective Capital Management, LLC | 301,296 | $160.8K | +301,296 | — |
New & Closed Positions this quarter
Closed Positions
10 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for IMUX against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.