| 1 | RVMD | Revolution Medicines, Inc. | 1.89% |
| 2 | ALKS | Alkermes plc | 1.75% |
| 3 | TVTX | Travere Therapeutics, Inc. | 1.75% |
| 4 | TWST | Twist Bioscience Corporation | 1.67% |
| 5 | TGTX | TG Therapeutics, Inc. | 1.53% |
| 6 | ARWR | Arrowhead Pharmaceuticals, Inc. | 1.49% |
| 7 | NBIX | Neurocrine Biosciences, Inc. | 1.43% |
| 8 | EXEL | Exelixis, Inc. | 1.39% |
| 9 | BEAM | Beam Therapeutics Inc. | 1.37% |
| 10 | KRYS | Krystal Biotech, Inc. | 1.35% |
| 11 | CYTK | Cytokinetics, Incorporated | 1.33% |
| 12 | PRAX | Praxis Precision Medicines, Inc. | 1.30% |
| 13 | PTCT | PTC Therapeutics, Inc. | 1.29% |
| 14 | MDGL | Madrigal Pharmaceuticals, Inc. | 1.28% |
| 15 | VCYT | Veracyte, Inc. | 1.28% |
| 16 | NTRA | Natera, Inc. | 1.28% |
| 17 | SRRK | Scholar Rock Holding Corporation | 1.26% |
| 18 | CRSP | CRISPR Therapeutics AG | 1.25% |
| 19 | CELC | Celcuity Inc. | 1.22% |
| 20 | APGE | Apogee Therapeutics, Inc. | 1.22% |
| 21 | MIRM | Mirum Pharmaceuticals, Inc. | 1.21% |
| 22 | HALO | Halozyme Therapeutics, Inc. | 1.18% |
| 23 | INCY | Incyte Corporation | 1.16% |
| 24 | BIIB | Biogen Inc. | 1.16% |
| 25 | IONS | Ionis Pharmaceuticals, Inc. | 1.16% |
| View XBI holdings |
