| 1 | GordonMD Global Investments LP | $36.6M | 4.2M | Trimmed |
| 2 | GILEAD SCIENCES, INC. | $35.6M | 4.1M | Hold |
| 3 | Bain Capital Life Sciences Investors, LLC | $26.8M | 3.1M | Hold |
| 4 | AIGH Capital Management LLC | $17.3M | 2.0M | Added |
| 5 | DEERFIELD MANAGEMENT COMPANY, L.P. | $17.3M | 2.0M | Hold |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $15.4M | 1.8M | New |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $13.4M | 1.6M | Trimmed |
| 8 | Balyasny Asset Management L.P. | $9.7M | 1.1M | Added |
| 9 | MILLENNIUM MANAGEMENT LLC | $8.7M | 1.0M | Added |
| 10 | Insight Holdings Group, LLC | $8.5M | 989,054 | Hold |
| 11 | MORGAN STANLEY | $8.4M | 977,289 | Trimmed |
| 12 | BlackRock, Inc. | $7.6M | 877,078 | Added |
| 13 | Woodline Partners LP | $7.3M | 845,325 | Added |
| 14 | D. E. Shaw & Co., Inc. | $6.2M | 721,581 | Added |
| 15 | Propel Bio Management, LLC | $5.6M | 644,421 | Trimmed |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.5M | 633,400 | Added |
| 17 | MBB PUBLIC MARKETS I LLC | $5.3M | 614,477 | Hold |
| 18 | MARSHALL WACE, LLP | $5.2M | 605,512 | Added |
| 19 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $4.3M | 500,000 | Trimmed |
| 20 | UBS Group AG | $3.9M | 449,750 | Added |
| 21 | GEODE CAPITAL MANAGEMENT, LLC | $3.7M | 423,826 | Added |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $3.6M | 412,032 | Added |
| 23 | RENAISSANCE TECHNOLOGIES LLC | $3.2M | 367,492 | Added |
| 24 | Qube Research & Technologies Ltd | $2.9M | 333,692 | Added |
| 25 | VANGUARD FIDUCIARY TRUST CO | $1.9M | 224,584 | New |