I've been watching the semiconductor supply chain pretty closely lately, and there's something worth paying attention to down the line beyond just the obvious AI chip plays. Everyone's focused on Nvidia and the big foundries, but the real stock intelligence in this space often comes from looking at the equipment makers.

So here's what caught my eye: Applied Materials just had a massive run—up over 100% in six months. Most people would say that ship has sailed, but I actually think there's still room here. The company supplies the wafer fabrication equipment that literally every chip manufacturer needs, and right now demand is insane.

TSMC just announced they're spending between 52 and 56 billion on capex. Micron's committing 20 billion. SK Hynix is signaling a considerable ramp. When you've got the world's largest chipmakers all accelerating at once, the equipment suppliers become the real beneficiaries. Applied Materials is positioned as the largest player in this space, which means they're getting orders from everyone.

What makes them different from competitors like Lam Research or KLA is their ability to place multiple tools across different categories in a single foundry. That translates to more revenue and, crucially, more money for R&D. Last year they invested 3.6 billion in R&D compared to 2.3 billion for Lam and 1.4 billion for KLA. That gap compounds over time.

Management is guiding for 20% equipment sales growth this year, with momentum building through the second half and carrying into 2027. They're also seeing gross margins expand as demand outpaces supply. That's the kind of tailwind you want to see—pricing power in a growth environment.

Now, the valuation question. At 32 times forward earnings, yeah, it looks pricey on the surface. But when you factor in 20% expected revenue growth for the next two years, strong margins, and the fact that this installed base is going to need servicing and upgrades for years, the stock intelligence suggests it's actually fairly valued. This isn't some speculative play; it's a capital equipment cycle driven by genuine demand.

The real takeaway: even after the 100% move, Applied Materials still looks like a reasonable entry point if you believe in the AI infrastructure buildout. And based on what I'm seeing in capex guidance, that's a pretty safe bet for at least the next couple of years.