French (CAC) Pharmaceuticals & Biotech Stocks - Biggest Losers Today

UPDATED Dec 24, 2025

Explore the French (CAC) Biggest Losers Today. These Pharmaceuticals & Biotech Stocks have seen the largest drop in Market Cap from the previous trading day.

49 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
SAN
Sanofi
€81.61-0.7%-11.1%€99.3b€104.87PE15.4xE11.3%4.8%
DIM
Sartorius Stedim Biotech
€205.90-0.3%11.7%€20.0b€241.46PE75.9xE25.0%0.3%
VIRP
Virbac
€352.00-0.7%13.5%€2.9b€403.20PE22.2xE12.0%0.4%
NANO
Nanobiotix
€19.72-0.8%559.5%€950.8m€22.94PS93.6xE33.0%n/a
VLA
Valneva
€3.61-1.1%81.7%€619.6m€6.35PS3.4xE69.1%n/a
ALERS
Eurobio Scientific Société anonyme
€24.30-1.2%-4.3%€244.7m€30.00PE103.6xE79.1%n/a
IVA
Inventiva
€3.76-0.4%67.9%€718.3m€7.85PS42.3xE49.7%n/a
ALVIO
Valerio Therapeutics Société anonyme
€0.11-2.8%41.3%€51.8mn/aPS28.3xn/an/a
OSE
OSE Immunotherapeutics
€4.93-0.9%-30.2%€110.4m€17.00PE2.9xE-82.8%n/a
ADOC
Adocia
€6.36-0.8%6.4%€116.0m€16.00PS9xE40.3%n/a
SIGHT
GenSight Biologics
€0.10-3.5%-63.2%€19.0mn/aPS20.1xE-49.6%n/a
AB
AB Science
€1.29-0.5%46.4%€94.4m€3.77PS91.9xE-16.4%n/a
ALPRE
Predilife
€3.30-2.7%-7.3%€12.5mn/aPS17.1xn/an/a
AELIS
Aelis Farma
€1.09-1.4%-45.8%€14.7m€11.00PS6.3xE130.3%n/a
ALOPM
Oncodesign Precision Medicine Société anonyme
€0.39-2.5%-48.7%€7.1m€2.00PE1.1xE41.5%n/a
ALTME
TME Pharma
€0.065-1.8%-15.7%€6.1mn/aPS227.6xn/an/a
ALTHX
THX Pharma Société Anonyme
€1.96-0.3%237.1%€27.0mn/aPS30.8xn/an/a
GNRO
GeNeuro
€0.025-8.1%-69.1%€739.9kn/an/an/an/a
ALPAT
Plant Advanced Technologies
€8.38-0.5%-28.4%€9.4mn/aPE10.1xn/an/a
ALINT
IntegraGen
€0.14-0.4%-73.7%€897.1kn/aPB2.6xn/an/a
ALNEV
Neovacs
€0.0096-2.0%-100.0%€4.6kn/aPB0.0002xn/an/a
ALPHE
Pherecydes Pharma Société anonyme
€2.000%-53.6%€14.4m€5.80PS4.6xE78.8%n/a
ALTAO
Aton
€0.00520%-46.4%€4.3mn/aPS6.6xn/an/a
ALONC
Oncodesign Société Anonyme
€14.420%57.3%€99.4m€18.64PS3xE101.2%n/a
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