Infineon +6.3%: Nvidia AI Halo Reaches European Semis
Infineon's 6.3% surge is the most direct European beneficiary of Nvidia's blowout Q1 2027 earnings reported Tuesday. As a leading supplier of power semiconductors for data centers and AI computing hardware, Infineon's revenue is directly linked to the AI infrastructure capex cycle that Nvidia's results confirmed is accelerating. The move puts Infineon back on analysts' radar as the European analog to TSMC and Samsung in the AI supply chain — and the valuation still looks reasonable at ~25x forward earnings vs NVDA's 40x+. Watch for a potential broker upgrade this week.