MKS Instruments is trading at $198.00 (+11.98%) in pre-market after record Q3 revenue and adjusted EPS above expectations.

  • Q3 revenue reached a record $1.41 billion, while adjusted EPS was $4.18; both exceeded expectations.
  • Q4 outlook calls for revenue of $1.45–$1.53 billion and adjusted EPS of $4.62–$5.38.
  • A broader semiconductor rebound may also be supporting shares, but earnings and guidance are the clearest company-specific catalysts.