| Company | Price | | Change | 1st Jan Change | Capi. (M$) | Poids |
 | AMGEN INC. | 246.73 |  | 0.48% | 9.67% | 131 803 | 8.18% |
 | REGENERON PHARMACEUTICA.. | 596.56 |  | 0.19% | -5.54% | 64 277 | 6.94% |
 | GILEAD SCIENCES, INC. | 62.34 |  | -0.03% | -14.14% | 78 194 | 6.94% |
 | MODERNA, INC. | 155.54 |  | 3.73% | -38.76% | 61 868 | 6.46% |
 | VERTEX PHARMACEUTICALS | 288.98 |  | 0.58% | 31.59% | 73 908 | 6.18% |
 | ILLUMINA, INC. | 193.02 |  | 1.04% | -49.26% | 30 323 | 4.09% |
 | BIOGEN INC. | 212.58 |  | 0.93% | -11.40% | 31 133 | 2.92% |
 | SEAGEN INC. | 176.77 |  | -1.85% | 14.34% | 32 539 | 2.5% |
 | HORIZON THERAPEUTICS PU.. | 82.76 |  | 2.38% | -23.20% | 19 025 | 2.25% |