Globalfoundries is trading 4.9% down at $44.79 as investors broadly reduce semiconductor exposure amid concerns that leading AI companies may slow development.
- Anthropic CEO Dario Amodei urged the industry to pace frontier-AI progress; OpenAI and xAI leaders expressed support.
- Chip stocks subsequently weakened across markets.
- The move appears sector-led, with no major GlobalFoundries announcement identified for September 14, 2026.