Cerebras Systems is trading at $131.30, down 5.58%, as semiconductor-sector weakness weighs on shares amid investor concerns about AI infrastructure spending, financing risks and borrowing costs.

  • SOXX was down 3.68% in regular trading, while the Nasdaq was also lower, reinforcing pressure on technology shares.
  • No clear company-specific announcement was identified as the cause of the October 16 move, pointing to sector sentiment rather than a new Cerebras catalyst.