Infineon stock at EUR 56.57 on September 28, 2026
Published on 09/28/2026 at 19:11 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Infineon stock last traded at EUR 56.57 on September 28, 2026, down EUR 0.14, or 0.25 percent, from the previous close. The quote was recorded at 15:35:26 UTC on the Frankfurt Stock Exchange, where Infineon Technologies AG trades under the symbol IFX.
Trading session
The regular trading session was marked by a last traded price of EUR 56.57. The company’s recent announcements are reported separately from the share-price data.
Memory business sale
On September 16, 2026, Infineon Technologies AG said it had entered into a definitive agreement for Winbond Electronics Corporation to acquire Infineon’s NOR Flash and F-RAM business. The all-cash transaction is valued at USD 1.12 billion on a cash- and debt-free basis. Subject to regulatory approvals, the parties target closing in the second half of 2027.
Infineon said it will retain specialty-memory products including SRAM, HYPERRAM, nvSRAM and SONOS-based radiation-hardened memory solutions. The transaction covers products serving automotive, industrial and infrastructure customers.
AI power products
In a September 7, 2026 technology announcement, Infineon introduced the TDA235E5 and TDA235E0 dual-phase smart power stages for AI accelerators and vertical power delivery. The company said the devices deliver power density exceeding 2 A/mm², support up to 300 A peak current and have engineering samples available for customer evaluation.
