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

UPDATED Sep 28, 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
€613.20-2.9%26.3%€37.5b€724.38PE34.3xE26.4%n/a
UCB
UCB
€196.90-4.6%21.5%€37.4b€229.06PE28.1xE17.5%0.7%
TUB
Financière de Tubize
€159.00-5.4%21.2%€7.1b€186.50PE76.3xn/a0.7%
HYL
Hyloris Pharmaceuticals
€5.84-2.7%-1.0%€163.5m€13.00PS19.3xE78.9%n/a
ALEMS
European Medical Solutions
€5.506.8%-21.9%€23.3mn/aPE42.6xn/an/a
CYAD
Celyad Oncology
€0.310.7%15.1%€13.8mn/aPS74.4xn/an/a
BIOS
BioSenic
€0.00254.2%-63.8%€1.6mn/aPE-0.2xn/an/a
OXUR
Oxurion
€0.019-14.5%-95.2%€947.1kn/aPE8xn/an/a