French (CAC) Semiconductors Stocks - Biggest Losers Today

UPDATED Aug 15, 2025

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

CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
STMPA
STMicroelectronics
€22.04-0.3%-20.7%€19.7b€26.06PE35.4xE34.9%1.4%
ALSEM
SEMCO Technologies Société anonyme
€24.91-1.3%n/a€255.7mn/aPE38.4xn/an/a
MEMS
MEMSCAP
€4.10-1.7%-31.6%€31.6m€6.40PE42.4xE51.2%n/a
ALKAL
Kalray
€0.57-1.2%-92.3%€6.8mn/aPB0.2xE61.4%n/a
ALRIB
Riber
€3.120%21.9%€65.4m€3.25PE15.9xE19.5%2.6%
XFAB
X-FAB Silicon Foundries
€7.300.4%32.5%€953.0m€7.36PE36.6xE40.3%n/a
SOI
Soitec
€37.300.4%-63.9%€1.3b€52.94PE14.6xE11.3%n/a
ALTRO
Tronic's Microsystems
€6.2011.7%46.2%€56.1mn/aPE39xn/an/a