| Unternehmen | Kurs | | % | % 1. Jan. | Wert (Mio.$) | Poids |
 | UNITED THERAPEUTICS COR.. | 252.8 |  | -2.57% | -9.09% | 11 522 | 4.67% |
 | SEAGEN INC. | 138 |  | -1.03% | 7.38% | 25 622 | 4.48% |
 | ALKERMES PLC | 27.35 |  | -0.98% | 4.67% | 4 494 | 3.86% |
 | GILEAD SCIENCES, INC. | 84.5 |  | 3.82% | -5.20% | 105 372 | 3.79% |
 | BIOMARIN PHARMACEUTICAL.. | 112.2 |  | -0.57% | 9.03% | 20 852 | 3.78% |
 | QIAGEN N.V. | 49.54 |  | 0.30% | -0.96% | 11 280 | 3.73% |
 | NEUROCRINE BIOSCIENCES,.. | 110.03 |  | 1.88% | -7.88% | 10 578 | 3.72% |
 | VERTEX PHARMACEUTICALS | 301.02 |  | -0.91% | 5.19% | 77 269 | 3.64% |
 | BIOGEN INC. | 283.63 |  | -1.35% | 2.42% | 40 843 | 3.6% |