KLAKLAC

NASDAQ · USA · Segment 2 of 8 in the AI & digital infrastructure value chain: Semiconductor equipment & IP

Finding a defect a few nanometres across is its own industry, and KLA dominates it. Its inspection systems and yield software show a fab what is going wrong.

Semiconductor equipment & IP: The machines and chip IP advanced semiconductor manufacturing cannot do without.

Key metrics

Market cap

$273B

Price

$181.57

Today

−1.3%

Return YTD

+51.4%

Return 1Y

+110.9%

P/E

56.6

P/S

20.1

P/B

43.0

Data as of 2026-08-25 · updates daily after U.S. close

Theme exposure

Semiconductor equipmentProcess control & inspectionYield optimizationMetrology

In the value chain

Products & services

Inspection and metrology systems
Yield management software

Competitors

Applied Materials
Onto Innovation

Risks

Semiconductor cycle
China restrictions

Supply chain

Supplies →

IntelINTC MicronMU

Full supply chain for KLAC →

Same segment: Semiconductor equipment & IP

Applied MaterialsAMAT Lam ResearchLRCX Cadence Design SystemsCDNS SynopsysSNPS TeradyneTER EntegrisENTG

Compare KLAC

KLAC vs AMAT KLAC vs LRCX KLAC vs CDNS KLAC vs SNPS KLAC vs TER KLAC vs ENTG

See where KLA sits in the full AI & digital infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.Open the AI value chain →