Qualcomm is trading 4.7% down now at $173.40 after broad semiconductor weakness linked to investor concerns that calls to slow advanced AI development could reduce AI infrastructure spending.
- Weaker Nasdaq futures, higher oil prices, geopolitical risks, and renewed interest-rate worries reinforced the sector move.
- No clear company-specific negative announcement was identified for September 14, 2026.
- Qualcomm’s recent Amazon AI data-center partnership remains a longer-term positive but does not explain today’s decline.