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KLACKLA
Process-control and metrology monopoly; yields collapse without it.
Plate I — Pillar-Purity Score
8/ 10
Metrology monopoly; highest WFE margins.
Methodology — How we score
Plate II — The Thesis
Why it’s on the list.
KLA owns inspection and metrology — the tools that keep fab yields viable. Near-monopoly position and the highest margins in WFE. Yield is the hidden lever on fab economics.
Plate III — Supply Chain
Upstream & downstream.
See the full chain plate for all 37 names.
Upstream — what feeds KLAC
Top of chain within our coverage.
Downstream — where KLAC feeds into
Plate IV — Thesis Breakers
What would invalidate this.
- Risk 01Competitor breakthrough in metrology
Plate V — Also on the Silicon plate
Siblings by pillar.
- NVDAScore 10The king: GPUs, the CUDA moat, Mellanox networking, and the expanding software stack.
- TSMScore 10Fabs every leading-edge AI chip on earth — the real bottleneck of the entire stack.
- ASMLScore 10EUV lithography monopoly; no EUV means no sub-5nm chips.
- ALABScore 10PCIe retimers and CXL connectivity — the glue chips inside every AI rack.
- CRDOScore 10Active electrical cables and SerDes for AI-rack interconnect; pure-play AI networking IC.
Close
Next earnings: 2026-04-29.
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Research only. Not investment advice. Do your own diligence.