StockData
KLA Corp logo

KLA Corp (KLAC) operating KPIs

KLACNasdaqOptical Instruments & LensesFiscal year ends June 30
Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 16/3021% above fair value
$157.91−9.52 (-5.69%)

Close on Oct 30, 2026Market cap $206.32BP/E 39.5Yield 0.51%

KLA wafer Inspection Systems (Broadband Plasma 39xx, Laser Scanning, e-Beam, Unpatterned) — Revenue ($M)

49% of Q4 FY26 revenue ($1,781.1M, +1% YoY, +2% QoQ); $6,938.2M in full-year FY26 (51% of total revenue).

QuarterlyAnnual
Latest, Q4 FY26
1,781
Period ended Jun 30, 2026
Change on a year earlier
+0.5%
1,772 in Q4 FY25
History
66 quarters
Since Q2 FY10
Sources
44
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedWafer Inspection Systems (Broadband Plasma 39xx, Laser Scanning, e-Beam, Unpatterned) — Revenue ($M)Year on yearSource
Q4 FY26Jun 30, 20261,781+0.5%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY26Mar 31, 20261,740+16.3%KLA Form 10-Q (period 2026-03-31, filed 2026-04-30) ↗
Q2 FY26Dec 31, 20251,573+0.7%KLA Form 10-Q (period 2025-12-31, filed 2026-01-30) ↗
Q1 FY26Sep 30, 20251,537+12.3%KLA Form 10-Q (period 2025-09-30, filed 2025-10-31) ↗
Q4 FY25Jun 30, 20251,772+51.6%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY25Mar 31, 20251,496+51.4%KLA Form 10-Q (period 2026-03-31, filed 2026-04-30) ↗
Q2 FY25Dec 31, 20241,563+34.0%KLA Form 10-Q (period 2025-12-31, filed 2026-01-30) ↗
Q1 FY25Sep 30, 20241,369+35.5%KLA Form 10-Q (period 2025-09-30, filed 2025-10-31) ↗
Q4 FY24Jun 30, 20241,169+23.0%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY24Mar 31, 2024988-3.8%KLA Form 10-Q (period 2025-03-31, filed 2025-05-01) ↗
Q2 FY24Dec 31, 20231,167-7.2%KLA Form 10-Q (period 2024-12-31, filed 2025-01-31) ↗
Q1 FY24Sep 30, 20231,010-8.4%KLA Form 10-Q (period 2024-09-30, filed 2024-10-31) ↗
Q4 FY23Jun 30, 2023950-13.9%KLA Form 10-K (period 2025-06-30, filed 2025-08-08) ↗
Q3 FY23Mar 31, 20231,027+11.8%KLA Form 10-Q (period 2024-03-31, filed 2024-04-26) ↗
Q2 FY23Dec 31, 20221,257+13.8%KLA Form 10-Q (period 2023-12-31, filed 2024-01-26) ↗
Q1 FY23Sep 30, 20221,103+24.2%KLA Form 10-Q (period 2023-09-30, filed 2023-10-27) ↗

Breakdown

What makes up wafer inspection systems (broadband plasma 39xx, laser scanning, e-beam, unpatterned) — revenue

Cite this data

StockData. (2026). KLA Wafer Inspection Systems (Broadband Plasma 39xx, Laser Scanning, e-Beam, Unpatterned) — Revenue ($M), quarterly Q2 FY10–Q4 FY26 [Data set]. Compiled from KLA SEC filings and investor materials. https://stockdatahq.com/stocks/klac/kpis/prod-wafer-rev

See every metric in the KLA KPI table. Data updated Oct 25, 2026.