For the twelve months ended Sep 30, 2026, KLA Corporation reported $14.51B of revenue and $5.26B of net income.
KLAC revenueQ1 2027$4.14B
- Quarter YoY
- +28.9%
- QoQ
- +13.1%
- FY YoY
- +11.7%
- 5Y CAGR
- +14.4%
- 10Y CAGR
- +16.4%
KLAC revenue was $4.14B in fiscal Q1 2027 (ended Sep 30, 2026), up 28.9% from a year earlier and up 13.1% from the prior quarter. For the full fiscal 2026 it was $13.58B, up 11.7% from fiscal 2025. Compound annual growth was +14.4% over 5 years and +16.4% over 10 years. It rose in 9 of the last 10 fiscal years. Fiscal 2026 is the highest of the 15 fiscal years on file.
KLAC net incomeQ1 2027$1.55B
- Quarter YoY
- +38.1%
- QoQ
- +13.6%
- FY YoY
- +18.9%
- 5Y CAGR
- +18.4%
- 10Y CAGR
- +21.2%
KLAC net income was $1.55B in fiscal Q1 2027 (ended Sep 30, 2026), up 38.1% from a year earlier and up 13.6% from the prior quarter. For the full fiscal 2026 it was $4.83B, up 18.9% from fiscal 2025. Compound annual growth was +18.4% over 5 years and +21.2% over 10 years. It rose in 8 of the last 10 fiscal years. Fiscal 2026 is the highest of the 15 fiscal years on file.
KLAC EPSQ1 2027$1.18
- Quarter YoY
- +38.8%
- QoQ
- +14.6%
- FY YoY
- +20.4%
- 5Y CAGR
- +22.3%
- 10Y CAGR
- +23.3%
KLAC diluted EPS was $1.18 in fiscal Q1 2027 (ended Sep 30, 2026), up 38.8% from a year earlier and up 14.6% from the prior quarter. For the full fiscal 2026 it was $3.66, up 20.4% from fiscal 2025. Compound annual growth was +22.3% over 5 years and +23.3% over 10 years.
KLAC free cash flowQ1 2027$1.34B
- Quarter YoY
- +25.4%
- QoQ
- +63.5%
- FY YoY
- +0.5%
- 5Y CAGR
- +14.0%
- 10Y CAGR
- +17.9%
KLAC free cash flow was $1.34B in fiscal Q1 2027 (ended Sep 30, 2026), up 25.4% from a year earlier and up 63.5% from the prior quarter. For the full fiscal 2026 it was $3.77B, up 0.5% from fiscal 2025. Compound annual growth was +14.0% over 5 years and +17.9% over 10 years. It rose in 8 of the last 10 fiscal years. Fiscal 2026 is the highest of the 15 fiscal years on file.
Source: XBRL data KLA Corporation files with the SEC, latest filing dated Oct 29, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.
* Worked out from the filings rather than stated in them: Q4 is the full year less the first nine months.
Per-share figures and share counts are restated for stock splits the filings show: 10-for-1, first reported Aug 6, 2026.
EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.