| 1 | VRTX | Vertex Pharmaceuticals Incorporated | 10.43% |
| 2 | REGN | Regeneron Pharmaceuticals, Inc. | 8.10% |
| 3 | ALNY | Alnylam Pharmaceuticals, Inc. | 6.49% |
| 4 | NBIX | Neurocrine Biosciences, Inc. | 5.02% |
| 5 | TEVA | Teva Pharmaceutical Industries Limited | 4.89% |
| 6 | ARGX | argenx SE | 4.82% |
| 7 | LLY | Eli Lilly and Company | 4.23% |
| 8 | CRNX | Crinetics Pharmaceuticals, Inc. | 3.82% |
| 9 | IONS | Ionis Pharmaceuticals, Inc. | 3.60% |
| 10 | SYK | Stryker Corporation | 3.41% |
| 11 | BIIB | Biogen Inc. | 3.31% |
| 12 | MDT | Medtronic plc | 2.61% |
| 13 | CPRX | Catalyst Pharmaceuticals, Inc. | 2.42% |
| 14 | AXSM | Axsome Therapeutics, Inc. | 2.40% |
| 15 | EBR: UCB | UCB SA | 2.33% |
| 16 | DNLI | Denali Therapeutics Inc. | 2.25% |
| 17 | ACAD | ACADIA Pharmaceuticals Inc. | 2.24% |
| 18 | XENE | Xenon Pharmaceuticals Inc. | 2.03% |
| 19 | DXCM | DexCom, Inc. | 1.85% |
| 20 | JAZZ | Jazz Pharmaceuticals plc | 1.83% |
| 21 | ALKS | Alkermes plc | 1.71% |
| 22 | SRRK | Scholar Rock Holding Corporation | 1.71% |
| 23 | RNA | Avidity Biosciences, Inc. | 1.57% |
| 24 | OPCH | Option Care Health, Inc. | 1.53% |
| 25 | PEN | Penumbra, Inc. | 1.53% |
| View MNTL holdings |
