WDC is trading at $259 (-3.9%) in pre-market, tracking a broader tech sector decline as AI cost concerns weigh on the Nasdaq.

  • The move extends yesterday's selloff despite recent positive catalysts, including a 25% YoY revenue increase in Q2 and a $4B share buyback announcement.
  • No major company-specific news was released today; CEO Irving Tan's recent share disposal was executed under a pre-arranged 10b5-1 trading plan.