Frankfurt, Jan 20, 2026, 01:41 CET — The market has closed.
- Infineon shares fell 3.1% on Monday, dragged lower by a wider slump in auto-related stocks.
- Traders flagged new tariff threats from U.S. President Donald Trump linked to the Greenland dispute.
- Keep an eye on Infineon’s earnings report due Feb. 4.
Infineon Technologies shares slipped 3.09%, ending Monday at 40.635 euros on Xetra. The chipmaker is set to report its next earnings on Feb. 4. 1
This shift is significant since Infineon occupies a central spot in Europe’s auto supply chain. When carmakers falter, suppliers usually feel the impact before anyone else.
Tariff concerns intensified as investors scrambled to gauge how fresh U.S. import duties might hit European exports — and the demand projections tied to them.
On Monday, a report claimed Trump announced tariffs targeting eight European nations over Greenland, starting with 10% from Feb. 1 and jumping to 25% on June 1. Barclays analyst Henning Cosman described the threats as “disturbing rhetoric,” noting it remains uncertain if these tariffs will actually be enforced. 2
Early trading saw German automakers take a hit, with suppliers feeling the fallout. Analyst Frank Sohlleder at Activtrades put it plainly: “U.S. President Donald Trump is once again wielding the tariff stick.” Shares of key suppliers like Infineon fell under pressure. 3
Europe’s mood turned sour Monday as shares posted their steepest one-day fall in two months. Autos and tech sectors took the hardest hits, according to Reuters. Andrew Kenningham, chief Europe economist at Capital Economics, expressed skepticism that the tariffs would be “implemented as advertised.” At the same time, Kyle Rodda, senior market analyst at Capital.com, noted that Trump’s move has stirred fresh trade jitters. 4
For Infineon, the impact is more about sentiment than any company-specific news. Tariff headlines tend to push the stock around more quickly than the fundamentals do in the near term.
But risks swing both ways. Should Washington act and Europe retaliate, the fallout might stretch beyond a single day and begin to impact orders. If the threat eases, those who sold early might scramble to buy back fast.
Investors are zeroing in on a few clear signals: a formal U.S. decision on tariffs, potential European responses, and whether companies begin shifting their talk from politics to strategy.
Infineon has scheduled its annual general meeting for Feb. 19. 5
