| 1 | GILEAD SCIENCES, INC. | 4,505,391 | $153.2M | 7.92% | Share |
| 2 | FARALLON CAPITAL MANAGEMENT LLC | 1,227,590 | $41.8M | 0.20% | Share |
| 3 | RA CAPITAL MANAGEMENT, L.P. | 1,020,410 | $34.7M | 0.36% | Share |
| 4 | Commodore Capital LP | 1,000,000 | $34.0M | 2.26% | Share |
| 5 | JANUS HENDERSON GROUP PLC | 837,925 | $28.0M | 0.01% | Share |
| 6 | Paradigm Biocapital Advisors LP | 665,251 | $22.6M | 0.58% | Share |
| 7 | Point72 Asset Management, L.P. | 600,609 | $20.0M | 0.02% | Share |
| 8 | VANGUARD GROUP INC | 501,541 | $17.1M | 0.00% | Share |
| 9 | Blackstone Inc. | 318,754 | $10.8M | 0.04% | Share |
| 10 | Parkman Healthcare Partners LLC | 249,357 | $8.5M | 0.81% | Share |
| 11 | FRANKLIN RESOURCES INC | 210,528 | $7.0M | 0.00% | Share |
| 12 | B Group, Inc. | 175,706 | $6.0M | 4.41% | Share |
| 13 | Eversept Partners, LP | 159,676 | $5.4M | 0.27% | Share |
| 14 | STEMPOINT CAPITAL LP | 156,728 | $5.3M | 0.91% | Share |
| 15 | BlackRock, Inc. | 155,702 | $5.0M | 0.00% | Share |
| 16 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 161,000 | $5.0M | 0.01% | Share |
| 17 | Patient Square Capital LP | 127,000 | $4.3M | 0.92% | Share |
| 18 | MARSHALL WACE, LLP | 125,180 | $4.0M | 0.00% | Share |
| 19 | Caption Management, LLC | 106,591 | $3.6M | 0.02% | Share |
| 20 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 5,057 | $3.0M | 0.00% | Share |
| 21 | MILLENNIUM MANAGEMENT LLC | 98,221 | $3.0M | 0.00% | Share |
| 22 | GEODE CAPITAL MANAGEMENT, LLC | 107,605 | $3.0M | 0.00% | Share |
| 23 | VANGUARD GROUP INC | 66,742 | $2.3M | 0.00% | Share |
| 24 | SUPERSTRING CAPITAL MANAGEMENT LP | 65,273 | $2.2M | 1.19% | Share |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 80,394 | $2.0M | 0.00% | Share |
| 26 | Schonfeld Strategic Advisors LLC | 54,235 | $1.8M | 0.01% | Share |
| 27 | MONIMUS CAPITAL MANAGEMENT, LP | 38,301 | $1.3M | 0.86% | Share |
| 28 | Palumbo Wealth Management LLC | 37,305 | $1.3M | 0.31% | Share |
| 29 | Informed Momentum Co LLC | 29,523 | $1.0M | 0.11% | Share |
| 30 | JPMORGAN CHASE & CO | 48,159 | $1.0M | 0.00% | Share |
| 31 | NORTHERN TRUST CORP | 41,227 | $1.0M | 0.00% | Share |
| 32 | JANE STREET GROUP, LLC | 30,687 | $1.0M | 0.00% | Share |
| 33 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 37,812 | $1.0M | 0.00% | Share |
| 34 | Qube Research & Technologies Ltd | 42,185 | $1.0M | 0.00% | Share |
| 35 | GOLDMAN SACHS GROUP INC | 34,794 | $1.0M | 0.00% | Share |
| 36 | STATE STREET CORP | 52,989 | $1.0M | 0.00% | Share |
| 37 | Trexquant Investment LP | 28,276 | $961K | 0.01% | Share |
| 38 | 683 Capital Management, LLC | 27,863 | $947K | 0.04% | Share |
| 39 | Ellsworth Advisors, LLC | 29,735 | $889K | 0.18% | Share |
| 40 | ADAR1 Capital Management, LLC | 19,747 | $671K | 0.05% | Share |
| 41 | UBS Group AG | 9,747 | $331K | 0.00% | Share |
| 42 | Virtus Investment Advisers, LLC | 7,369 | $250K | 0.07% | Share |
| 43 | VANGUARD GROUP INC | 4,615 | $156K | 0.00% | Share |
| 44 | Farther Finance Advisors, LLC | 154 | $5K | 0.00% | Share |
| 45 | US BANCORP \DE\ | 59 | $2K | 0.00% | Share |
| 46 | Allworth Financial LP | 32 | $1K | 0.00% | Share |
| 47 | EverSource Wealth Advisors, LLC | 55 | $1K | 0.00% | Share |
| 48 | FEDERATED HERMES, INC. | 25,394 | $0 | 0.00% | Share |
| 49 | RENAISSANCE TECHNOLOGIES LLC | 9,240 | $0 | 0.00% | Share |
| 50 | JANE STREET GROUP, LLC | 22,879 | $0 | 0.00% | Share |