KLA
KLAC

KLA (KLAC) stock price, chart and financials

Price chart

+60.50% over 1Y
Oct 15, 2025Low $108.70 · High $301.71Oct 15, 2026

Financials

Company profile

KLA is one of the largest semiconductor wafer fabrication equipment, or WFE, manufacturers in the world. It specializes in the market segment of semiconductor process control, wherein machines inspect semiconductor wafers during research and development and manufacturing for defects and verify precise measurements. In this section of the market, KLA holds a majority share. It also has a small exposure to the etch and deposition segments of the WFE market. It counts as top customers the largest chipmakers in the world, including TSMC and Samsung.

Frequently asked questions

  • Is KLA (KLAC) profitable?

    Yes. KLA earned $4.8B in net income over the trailing twelve months, a net margin of 35.57%.

  • How much revenue does KLA (KLAC) make?

    KLA generated $13.6B in revenue over the trailing twelve months, up 15.21% year over year.

  • What is KLAC's P/E ratio?

    KLA trades at 47.1 times trailing twelve-month earnings, on an EPS of $3.68.

  • How do I buy stock in KLA (KLAC)?

    KLAC trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at Light Horse Dashboard, the trading API, or an AI agent connected over MCP. The trade panel on this page places the order once you are signed in.

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