In brief

• Infineon's profit after tax rose almost 50 percent to about 1.5 billion euros.
• Revenue grew 12 percent to 16.4 billion euros, driven by AI-related data-center investment.
• The company expects higher sales and profitability next year, and its shares rose about 9 percent.

Profit rises on AI-driven demand

Infineon, the Munich-based semiconductor group listed in the DAX, said its profit after tax rose by almost 50 percent year on year to about 1.5 billion euros (Infineon: Chiphersteller Infineon schließt Geschäftsjahr mit Gewinnzuwachs – ZEIT ONLINE) (Dax-Konzern - Milliardengeschäft Rechenzentren: Gewinnsprung Dank des KI-Booms bei Chiphersteller Infineon – Deutschlandfunk). The company attributes the jump mainly to the wave of spending on data centers tied to artificial intelligence.

Revenue and outlook

Group revenue increased 12 percent to 16.4 billion euros over the fiscal year. Infineon said it aims to lift sales again in the coming year and to become more profitable. Shares responded strongly to the figures, with the stock rising about 9 percent on the day of the earnings call (Earnings call transcript: Infineon lifts outlook on record Q4, stock jumps 9.05% | Q4 2026 – Investing.com).

Why data centers matter

Billions of euros are being invested worldwide in data centers to run AI workloads, and those facilities need power-management chips of the kind Infineon produces (Profiteur des KI-Booms: Künstliche Intelligenz verhilft Infineon zu Rekord – FAZ.NET). The company is one of the main beneficiaries of the AI build-out, not only a maker of chips for consumer electronics. Infineon's fiscal results were reported on 10 November 2026 (Chips und Halbleiter: Gewinnsprung bei Infineon - Milliardengeschäft Datencenter – ZEIT ONLINE).