Inflarx NVIFRX
13F holders, Q4 2025 (December 31)34holders +7
11new positions
6sold out
1famous investor
$1.01avg. 13F price*
At the end of Q4 2025, 34 institutions reported holding Inflarx NV (IFRX) in their 13F filings, up 7 from Q3 2025. 11 opened new positions and 6 sold out. The largest holders were Montanova Capital, LLC ($8.0M), 683 Capital Management, LLC ($3.3M) and Bank of America Corp. ($2.5M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Inflarx NV
- CUSIP
- N44821101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $960K |
| Exits | 6 | $4.6M |
All 13F filers, Q3 2025 → Q4 2025: 4,225,916 shares bought and 3,706,023 shares sold, net +519,893 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 34 holders
| Montanova Capital, LLC | 0.20% | Add +22.4% | 7,933,910 | $8.0M |
| 683 Capital Management, LLC | 0.29% | Add +47.3% | 3,315,000 | $3.3M |
| Bank of America Corp. | 0.00% | No change | 2,475,000 | $2.5M |
| Eversept Partners, LP | 0.10% | Add +1.5% | 1,757,312 | $1.8M |
| Morgan Stanley | 0.00% | Add +69.4% | 1,061,234 | $1.1M |
| Two Sigma Investments, LP | 0.00% | New | 406,315 | $410K |
| Raymond James Financial Inc. | 0.00% | Reduce -14.4% | 392,017 | $396K |
| Squarepoint Ops LLC | 0.00% | Add +72.0% | 324,349 | $328K |
| T3 Companies, LLC | 0.38% | — | 291,014 | $294K |
| Marshall Wace, LLP | 0.00% | Reduce -8.8% | 280,040 | $283K |
| Jane Street Group, LLC | 0.00% | Add +112.2% | 181,716 | $184K |
| DCF Advisers, LLC | 0.05% | New | 158,500 | $160K |
| XTX Topco Ltd | 0.00% | New | 133,760 | $135K |
| Quadrature Capital Ltd | 0.00% | New | 103,337 | $104K |
| Kestra Advisory Services, LLC | 0.00% | Add +11.8% | 95,000 | $96K |
| Citadel Advisors | 0.00% | Reduce -39.2% | 62,586 | $63K |
| Insigneo Advisory Services, LLC | 0.00% | New | 60,250 | $61K |
| Concurrent Investment Advisors, LLC | 0.00% | Add +56.9% | 52,951 | $53K |
| HRT Financial LP | 0.00% | New | 47,486 | $47K |
| Geode Capital Management, LLC | 0.00% | No change | 43,672 | $44K |
| Susquehanna International Group, LLP | 0.00% | Reduce -72.3% | 39,373 | $40K |
| UBS Group AG | 0.00% | Add +54.8% | 34,717 | $35K |
| Group One Trading LLC | 0.00% | Add +269.7% | 31,836 | $32K |
| Simplex Trading, LLC | 0.00% | Reduce -70.8% | 24,410 | $25K |
| Pacifica Partners Inc. | 0.01% | No change | 14,210 | $15K |
| Two Sigma Securities, LLC | 0.00% | New | 11,165 | $11K |
| Steward Partners Investment Advisory, LLC | 0.00% | New | 10,000 | $10K |
| Integrated Wealth Concepts LLC | 0.00% | New | 10,000 | $10K |
| Chung Wu Investment Group, LLC | 0.01% | New | 9,000 | $9K |
| BNP Paribas Financial Markets | 0.00% | Add +30.4% | 6,000 | $6K |
| NewEdge Advisors, LLC | 0.00% | No change | 2,200 | $2K |
| Jones Financial Companies LLLP | 0.00% | New | 1,784 | $2K |
| Citigroup Inc. | 0.00% | No change | 1,301 | $1K |
| Keating Financial Advisory Services, Inc. | 0.00% | — | 671 | $678 |
"% of holder's portfolio" is IFRX's weight in each manager's 13F, not the share of Inflarx NV the manager owns.