🔴 KLA is trading 9.5% down today on margin concerns and a broader semiconductor selloff

KLA is trading 9.5% down at $172.65 in pre-market, extending a sharp multi-day slide as margin and free cash flow concerns overshadow a beat-and-raise fiscal Q4 2026 report.

• Despite reporting strong AI-driven guidance, the stock is facing pressure from analyst concerns regarding margin sustainability and free cash flow performance.
• The decline is exacerbated by a broader selloff across the semiconductor space fueled by fears of increased Chinese competition and potential oversupply in chipmaking equipment.