KLAC compared with AMAT: revenue, margins and what each company keeps, and the suppliers and customers both name

KLACKLA Corp

Mkt capRevenueRevenue

AMATApplied Materials Inc

Mkt capRevenueRevenue

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KLACKLA Corp

AMATApplied Materials Inc

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Co-movers

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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KLACKLA Corp

137.98▲+6.30%· post 139.29

Mkt cap$180.4BRevenue$4.1BQ1 FY27Revenue$13.6BFY26

AMATApplied Materials Inc

332.77▲+4.23%· post 334.50

ClosedNov 6 '26

Mkt cap$264.0BRevenue$9.1BQ3 FY26Revenue$28.4BFY25

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ClosedNov 6 '26

KLACKLA Corp

AMATApplied Materials Inc

137.98▲+6.30%post 139.29

Price

332.77▲+4.23%post 334.50

$180.4B

Mkt cap

$264.0B

Q1 FY27$4.1B

Revenue

$9.1BQ3 FY26

FY26$13.6B

Revenue

$28.4BFY25

KLAC137.98▲+6.30%vsAMAT332.77▲+4.23%ClosedNov 6 '26

Co-movers

daily closes · 500dMethod ›

Moved together

KLACwithAMAT

×0.90co-movement · AMAT on KLAC · 500d

r 0.88scale to r 0.75

Shared co-movers8with KLACwith AMAT

LRCXLAM Research Corpr 0.89r 0.90

ASMLAsml Holding NVr 0.81r 0.81

UCTTUltra Clean Holdings, Inc.r 0.73r 0.75

FORMFormfactor Incr 0.72r 0.74

AEISAdvanced Energy Industries Incr 0.73r 0.71

AMKRAmkor Technology, Inc.r 0.71r 0.71

KLAC, solidAMAT, hatched× = co-movement · βr = correlationBar = r to r 0.75Order: weaker of A and BSource: daily closes