Lam Research hits record revenue, stock up 28.7% in a month

What happened

Lam Research reported record revenue growth and raised its outlook for advanced packaging and wafer fab equipment, driven by demand tied to AI and high-bandwidth memory. The stock closed at $389.04, up 6.1% over the past week and 28.7% over the past month.

Why it matters

The company's strength in equipment for AI infrastructure and data center spending reflects broader institutional interest in the AI buildout. However, the stock now trades around 16% above the consensus analyst price target of $335.74, which some investors may view as pricing in much of the good news already.

What to watch

Insiders have engaged in significant selling over the past 3 months, a fact worth monitoring alongside the strong AI demand narrative. Track how the order mix and capacity plans evolve in relation to AI infrastructure demand going forward.