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Applied Materials vs Lam Research: AI supply-chain exposure compared

The verdict

Applied Materials carries the heavier AI-chain exposure (Applied Materials 62/100 vs Lam Research 60/100). They share 3 parts of the chain — including Foundry capacity, Deposition & etch equipment, HBM. Each owns 1 binding node.

Based on 4 mapped exposures for Applied Materials and 4 for Lam Research.

Applied Materials logoApplied MaterialsAMAT · Chips
Chain weight
62/100
Parts exposed
4
Layers spanned
1
Bottlenecks owned
1
Lam Research logoLam ResearchLRCX · Chips
Chain weight
60/100
Parts exposed
4
Layers spanned
1
Bottlenecks owned
1

Only Applied Materials

Only Lam Research

Frequently asked

Is Applied Materials or Lam Research more exposed to the AI supply chain?

Applied Materials, on the model's chain-weight (Applied Materials 62/100 vs Lam Research 60/100).

What do Applied Materials and Lam Research have in common in the AI chain?

Both are exposed to Foundry capacity, Deposition & etch equipment, HBM.

How is this Applied Materials vs Lam Research comparison made?

From THE ENTITY's model of the AI value chain — each company's exposures to the parts of the chain, weighted by how central those parts are and its role. Structural, not a price target.

A structural comparison from our model of the AI value chain — illustrative, not investment advice.

as of 2026-07-17Medium confidence model v0.7.0