Largest Belgian (BEL20) Pharmaceuticals & Biotech Stocks by Market Cap

UPDATED Sep 13, 2025

Discover large cap Belgian Pharmaceuticals & Biotech companies that are on the BEL20. These Pharmaceuticals & Biotech Companies are organised by Market Cap.

CompanyLast Price7D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
ARGX
argenx
€644.400.7%32.0%€39.4b€712.24PE36.1xE25.8%n/a
UCB
UCB
€207.400.2%27.3%€39.4b€226.11PE29.6xE17.4%0.7%
TUB
Financière de Tubize
€169.201.4%28.2%€7.5b€186.50PE81.2xn/a0.6%
HYL
Hyloris Pharmaceuticals
€6.34-0.9%33.5%€177.5m€13.00PS18.2xE60.0%n/a
ALEMS
European Medical Solutions
€4.650%-32.6%€19.7mn/aPE36xn/an/a
CYAD
Celyad Oncology
€0.30-1.3%29.7%€13.5mn/aPS72.4xn/an/a
BIOS
BioSenic
€0.00260%-69.4%€1.7mn/aPE-0.2xn/an/a
OXUR
Oxurion
€0.0231.8%-96.2%€1.2mn/aPE9.7xn/an/a