IFRX — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| MONTANOVA CAPITAL, LLC | $51,371,958 | 22,933,910 | 24.34% | Shares |
| TCG Crossover Management, LLC | $32,480,000 | 14,500,000 | 15.39% | Shares |
| FMR LLC | $18,285,884 | 8,163,341 | 8.66% | Shares |
| Commodore Capital LP | $16,352,000 | 7,300,000 | 7.75% | Shares |
| Spruce Street Capital LP | $11,988,924 | 5,352,198 | 5.68% | Shares |
| 683 Capital Management, LLC | $11,345,600 | 5,065,000 | 5.37% | Shares |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | $7,448,000 | 3,325,000 | 3.53% | Shares |
| STEMPOINT CAPITAL LP | $7,231,291 | 3,228,255 | 3.43% | Shares |
| GREAT POINT PARTNERS LLC | $6,824,288 | 3,046,557 | 3.23% | Shares |
| ADAR1 Capital Management, LLC | $6,720,000 | 3,000,000 | 3.18% | Shares |
| Kalehua Capital Management LLC | $6,491,003 | 2,897,769 | 3.08% | Shares |
| AMERIPRISE FINANCIAL INC | $5,763,070 | 2,572,799 | 2.73% | Shares |
| Woodline Partners LP | $4,716,289 | 2,105,486 | 2.23% | Shares |
| Squadron Capital Management LLC | $4,480,000 | 2,000,000 | 2.12% | Shares |
| Eversept Partners, LP | $2,921,115 | 1,304,069 | 1.38% | Shares |
| FRANKLIN RESOURCES INC | $2,320,904 | 1,036,118 | 1.10% | Shares |
| MORGAN STANLEY | $2,050,975 | 915,614 | 0.97% | Shares |
| Jefferies Financial Group Inc. | $1,736,782 | 775,349 | 0.82% | Shares |
| MARSHALL WACE, LLP | $1,593,304 | 711,296 | 0.75% | Shares |
| MILLENNIUM MANAGEMENT LLC | $1,270,190 | 567,049 | 0.60% | Shares |
| RAYMOND JAMES FINANCIAL INC | $844,845 | 377,163 | 0.40% | Shares |
| XTX Topco Ltd | $751,099 | 335,312 | 0.36% | Shares |
| T3 Companies, LLC | $741,471 | 331,014 | 0.35% | Shares |
| Qube Research & Technologies Ltd | $601,030 | 268,317 | 0.28% | Shares |
| DCF Advisers, LLC | $511,840 | 228,500 | 0.24% | Shares |
| TWO SIGMA INVESTMENTS, LP | $405,704 | 181,118 | 0.19% | Shares |
| Squarepoint Ops LLC | $402,333 | 179,613 | 0.19% | Shares |
| Quadrature Capital Ltd | $348,132 | 155,416 | 0.16% | Shares |
| MYDA Advisors LLC | $336,000 | 150,000 | 0.16% | Shares |
| JANE STREET GROUP, LLC | $320,826 | 143,226 | 0.15% | Shares |
| CITADEL ADVISORS LLC | $312,009 | 139,290 | 0.15% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $295,317 | 131,838 | 0.14% | Shares |
| Kestra Advisory Services, LLC | $212,800 | 95,000 | 0.10% | Shares |
| JANE STREET GROUP, LLC | $208,768 | 93,200 | 0.10% | Call option |
| UBS Group AG | $177,258 | 79,133 | 0.08% | Shares |
| SIMPLEX TRADING, LLC | $142,027 | 63,405 | 0.07% | Shares |
| INSIGNEO ADVISORY SERVICES, LLC | $134,960 | 60,250 | 0.06% | Shares |
| CITADEL ADVISORS LLC | $114,016 | 50,900 | 0.05% | Call option |
| Invesco Ltd. | $98,226 | 43,851 | 0.05% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $97,825 | 43,672 | 0.05% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $95,836 | 42,784 | 0.05% | Shares |
| FRED ALGER MANAGEMENT, LLC | $95,128 | 42,468 | 0.05% | Shares |
| Steward Partners Investment Advisory, LLC | $56,840 | 25,375 | 0.03% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $45,248 | 20,200 | 0.02% | Call option |
| AXQ CAPITAL, LP | $40,665 | 18,154 | 0.02% | Shares |
| China Universal Asset Management Co., Ltd. | $35,840 | 16,000 | 0.02% | Shares |
| Engineers Gate Manager LP | $34,489 | 15,397 | 0.02% | Shares |
| Pacifica Partners Inc. | $31,688 | 14,210 | 0.02% | Shares |
| JANE STREET GROUP, LLC | $30,016 | 13,400 | 0.01% | Put option |
| CITADEL ADVISORS LLC | $28,672 | 12,800 | 0.01% | Put option |
| Concurrent Investment Advisors, LLC | $28,337 | 12,651 | 0.01% | Shares |
| Sanctuary Advisors, LLC | $24,640 | 11,000 | 0.01% | Shares |
| COMMONWEALTH EQUITY SERVICES, LLC | $24,190 | 10,800 | 0.01% | Shares |
| Axiom Investment Management LLC | $22,400 | 10,000 | 0.01% | Shares |
| Persistent Asset Partners Ltd | $8,304 | 3,707 | 0.00% | Shares |
| JPMORGAN CHASE & CO | $7,346 | 3,222 | 0.00% | Shares |
| Tower Research Capital LLC (TRC) | $6,483 | 2,894 | 0.00% | Shares |
| NewEdge Advisors, LLC | $4,928 | 2,200 | 0.00% | Shares |
| WELLS FARGO & COMPANY/MN | $4,480 | 2,000 | 0.00% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $3,425 | 1,784 | 0.00% | Shares |
| CITIGROUP INC | $2,914 | 1,301 | 0.00% | Shares |
| Keating Financial Advisory Services, Inc. | $1,503 | 671 | 0.00% | Shares |
| Quarry LP | $1,485 | 663 | 0.00% | Shares |
| Verde Servicos Internacionais S.A. | $562 | 251,000 | 0.00% | Shares |
| HRT FINANCIAL LP | $320 | 143,210 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $186 | 83 | 0.00% | Shares |
| SG Americas Securities, LLC | $23 | 10,105 | 0.00% | Shares |