Western Digital is trading 13.4% down at $449.71 in pre-market, reversing yesterday’s post-earnings strength as investors sell the news despite a strong financial report.

  • The company reported a 44% year-over-year revenue jump and more than doubled its non-GAAP EPS for the quarter.
  • Management provided robust fiscal 2027 Q1 guidance, citing sustained AI-driven demand for high-capacity hard disk drives (HDD).
  • The sharp decline suggests a profit-taking reaction following the initial positive response to the earnings beat and outlook.