| | Secteur
| Var. 1janv
 /  | Capitalisation (M$)
 / | Note Investissement
/ | CT
| MT
| LT
|
 |
| 1 - | SANOFI | Pharmacie - diversifié | -3.37% | 90 379 | |  |  |  |
| 2 - | UCB | Pharmacie - diversifié | 18.89% | 8 463 | | | | |
| 3 - | IPSEN | Pharmacie - diversifié | -14.47% | 2 113 | | | | |
| 4 - | TUBIZE-FIN | Pharmacie - diversifié | 26.64% | 1 730 | - | | | |
| 5 - | EUROFINS SCIENT. | Biotechnologie | 54.57% | 1 580 | | | | |
| 6 - | VIRBAC | Pharmacie - générique/spéciali... | 8.76% | 1 357 | | | | |
| 7 - | THROMBOGENICS | Biotechnologie | 19.15% | 919 | | | | |
| 8 - | STALLERGENES | Pharmacie - diversifié | 3.08% | 730 | | | | |
| 9 - | BOIRON | Pharmacie - générique/spéciali... | 12.39% | 600 | | | | |
| 10 - | AB SCIENCE | Biotechnologie | 75.00% | 415 | | | | |
| 11 - | GALAPAGOS | Biotechnologie | 12.03% | 393 | | | | |
| 12 - | VETOQUINOL | Pharmacie - générique/spéciali... | 3.77% | 326 | | | | |
| 13 - | TRANSGENE | Biotechnologie | -3.38% | 297 | | | | |
| 14 - | NICOX | Pharmacie - diversifié | 188.57% | 267 | | | | |
| 15 - | GUERBET | Pharmacie - générique/spéciali... | 4.43% | 251 | | | | |
| 16 - | ABLYNX (D) | Biotechnologie | -21.11% | 149 | | | | |
| 17 - | CELLECTIS | Biotechnologie | -8.53% | 148 | - | | | |
| 18 - | VIVALIS | Biotechnologie | -6.17% | 136 | | | | |
| 19 - | IPSOGEN | Biotechnologie | -2.56% | 78 | - | | | |
| 20 - | INNATE PHARMA | Pharmacie - diversifié | 17.52% | 76 | - | | | |
| 21 - | BIOALLIANCE PHARMA | Pharmacie - diversifié | -0.31% | 70 | - | | | |
| 22 - | NEOVACS | Biotechnologie | 0.29% | 62 | - | | | |
| 23 - | CRYO SAVE GROUP | Biotechnologie | -16.75% | 61 | | | | |
| 24 - | TIGENIX (D) | Biotechnologie | -36.99% | 52 | | | | |
| 25 - | DEINOVE | Biotechnologie | 16.79% | 51 | - | | | |
| 26 - | EXONHIT | Biotechnologie | 5.66% | 48 | - | | | |
| 27 - | MDXHEALTH | Biotechnologie | 5.59% | 35 | - | | | |
| 28 - | PCAS | Pharmacie - générique/spéciali... | 3.24% | 32 | - | | | |
| 29 - | PHARMING GROUP | Biotechnologie | -54.88% | 29 | | | | |
| 30 - | OCTOPLUS | Biotechnologie | 0.22% | 25 | | | | |
| 31 - | HYBRIGENICS | Biotechnologie | 45.56% | 23 | | | | |
| 32 - | MILLET INNOVATION | Pharmacie - générique/spéciali... | 1.22% | 18 | - | | | |
| 33 - | GENOWAY | Biotechnologie | 2.99% | 17 | - | | | |
| 34 - | CEREP SA | Pharmacie - diversifié | 53.33% | 16 | - | | | |
| 35 - | BIOSYNEX | Pharmacie - générique/spéciali... | -22.96% | 10 | - | | | |
| 36 - | AMT HOLDING | Biotechnologie | -89.04% | 1,059 | - | | | |
