The Factory Floor Beats: What’s Behind Nvidia’s New Competition

The recent surge in KLA Corporation (NASDAQ:KLAC) and Lam Research Corporation (NASDAQ:LRCX) stock prices has left investors wondering if the AI rally is broadening beyond its usual suspects. These two companies don’t sell accelerators, but their dominance in process-control and fabrication equipment for advanced logic, memory, and packaging capacity makes them an attractive proxy for underlying momentum.

KLA and Lam are now seen as more than just supporting actors to Nvidia’s AI success story; they’re the architects of semiconductor manufacturing facilities where complex processes take place. These factories operate behind the scenes, yet their work is essential for bringing innovations to life. KLA’s recent quarterly revenue of $3.66 billion is a testament to this trend. Management cited AI infrastructure as creating opportunities for advanced packaging, which drives demand for process-control equipment.

Rising inspection intensity is a clear bull case, as smaller geometries, chiplets, and complex packages create more opportunities for costly defects – making metrology an increasingly valuable asset. However, the bear case remains plausible: semiconductor-capital-equipment cyclicality still poses a risk factor. Export controls, customer spending patterns, and the possibility of a pause in heavy buildouts threaten to upend this momentum.

Eighty-one hedge funds now hold KLA shares, up from 71 at March 31 – a clear indication that investors are taking notice. Lam Research is similarly well-positioned, with its record performance in the June quarter tied directly to AI-driven semiconductor demand. Its gross margin of 51.7% and operating margin of 37.4% attest to the value of its equipment in denser memory and logic production – particularly when customers add deposition and etch steps.

This trend suggests that investors are focusing on manufacturing capacity behind AI rather than just hype surrounding it. The shift from Nvidia to KLA and Lam may indicate a maturing market, where investors seek more tangible evidence of growth. However, both companies still require continued customer capital spending to drive demand for their equipment, and neither is immune to risks associated with AI deployment.

The market’s attention has broadened, but semiconductor cyclicality remains – for now. Order growth across leading-edge logic, memory, and packaging will show whether this momentum has operating depth beyond a single optimistic session. For the time being, the factory floor beats on, with KLA and Lam taking center stage in the AI rally.