French (CAC) Semiconductors Stocks - Biggest Losers Today

UPDATED Dec 23, 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
€22.11-0.1%-8.4%€19.6b€24.69PE43.1xE37.9%1.4%
ALSEM
SEMCO Technologies Société anonyme
€27.30-0.4%n/a€280.3m€28.20PE42.1xE22.5%n/a
ALRIB
Riber
€3.181.6%18.0%€66.1m€3.65PE21xE28.1%2.5%
ALKAL
Kalray
€1.0221.3%-1.7%€13.2mn/aPB0.4xE51.3%n/a
SOI
Soitec
€23.160.3%-72.9%€826.6m€32.41PE76.6xE51.6%n/a
MEMS
MEMSCAP
€4.5011.1%-4.7%€34.2m€6.00PE46.1xE54.8%n/a
XFAB
X-FAB Silicon Foundries
€5.101.9%3.8%€665.6m€6.86PE37.2xE46.5%n/a