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Every AI model runs on silicon. Semiconductor companies — from chip designers to equipment vendors — are the infrastructure layer beneath the infrastructure layer.

Updated March 2026 AI Decoded
⚠️ Not financial advice. The following is informational content only. We may hold positions in securities mentioned. Always do your own research. Full disclosure →
INTC
Intel Deep Dive →
Legacy CPU leader rebuilding for AI. Gaudi AI accelerators competing with Nvidia. Foundry ambitions with Intel 18A process.
Deep value or value trap — but if the turnaround works, massive upside. Watch Gaudi 3 adoption.
QCOM
Qualcomm Deep Dive →
Mobile AI chips dominating on-device inference. Snapdragon X Elite for Windows AI PCs. Automotive AI growing.
On-device AI is the next frontier. Your phone, laptop, and car will run AI locally. Qualcomm makes those chips.
MRVL
Marvell Technology Deep Dive →
Custom AI silicon and optical interconnects. Emerging custom ASIC competitor to Broadcom for hyperscaler AI chips.
AWS, Microsoft, and Google all want custom chips. Marvell is in the race alongside Broadcom.
LRCX
Lam Research Deep Dive →
Semiconductor equipment — etch and deposition systems. Every advanced chip fab needs Lam equipment.
You don't have to pick the winning chip company. Lam wins regardless because everyone needs their tools.
KLAC
KLA Corporation Deep Dive →
Process control and inspection equipment. Detects defects in chip manufacturing — more complex chips = more KLA revenue.
Same picks-and-shovels logic as Lam. KLA inspects every advanced chip produced globally.
TXN
Texas Instruments Incorporated Deep Dive →
The analog semiconductor giant whose chips are everywhere AI meets the physical world.
MCHP
Microchip Technology Incorporated Deep Dive →
Embedded microcontrollers and FPGAs bringing AI intelligence to edge devices.

Frequently Asked Questions

Why invest in semiconductor stocks for AI exposure?
Every AI model — from ChatGPT to your phone's voice assistant — runs on semiconductor hardware. Semiconductor companies capture value at the infrastructure layer, often with high margins and durable competitive moats.