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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 pCB and Component Inspection (IC Substrate, HDI PCB & Component Inspection) — Segment revenue ($M)

7% of Q4 FY26 revenue ($241.1M, +56% YoY, +44% QoQ); includes historical Display inspection prior to Q3 FY24 exit.

QuarterlyAnnual
Latest, Q4 FY26
241
Period ended Jun 30, 2026
Change on a year earlier
+56.5%
154 in Q4 FY25
History
32 quarters
Since Q1 FY19
Sources
23
Documents cited below

Quarterly history

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

PeriodEndedPCB and Component Inspection (IC Substrate, HDI PCB & Component Inspection) — Segment revenue ($M)Year on yearSource
Q4 FY26Jun 30, 2026241+56.5%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY26Mar 31, 2026168-0.6%KLA Form 10-Q (period 2026-03-31, filed 2026-04-30) ↗
Q2 FY26Dec 31, 2025152-5.5%KLA Form 10-Q (period 2025-12-31, filed 2026-01-30) ↗
Q1 FY26Sep 30, 2025190+37.3%KLA Form 10-Q (period 2025-09-30, filed 2025-10-31) ↗
Q4 FY25Jun 30, 2025154+10.1%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY25Mar 31, 2025169+26.4%KLA Form 10-Q (period 2026-03-31, filed 2026-04-30) ↗
Q2 FY25Dec 31, 2024161+12.7%KLA Form 10-Q (period 2025-12-31, filed 2026-01-30) ↗
Q1 FY25Sep 30, 2024138+1.5%KLA Form 10-Q (period 2025-09-30, filed 2025-10-31) ↗
Q4 FY24Jun 30, 2024140+8.5%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
Q3 FY24Mar 31, 2024133+1.1%KLA Form 10-Q (period 2025-03-31, filed 2025-05-01) ↗
Q2 FY24Dec 31, 2023143-15.9%KLA Form 10-Q (period 2024-12-31, filed 2025-01-31) ↗
Q1 FY24Sep 30, 2023136-32.2%KLA Form 10-Q (period 2024-09-30, filed 2024-10-31) ↗
Q4 FY23Jun 30, 2023129-48.2%KLA Form 10-K (period 2023-06-30, filed 2023-08-04) ↗
Q3 FY23Mar 31, 2023132-31.5%KLA Form 10-Q (period 2023-03-31, filed 2023-04-28) ↗
Q2 FY23Dec 31, 2022170-9.6%KLA Form 10-Q (period 2022-12-31, filed 2023-01-27) ↗
Q1 FY23Sep 30, 2022201-1.0%KLA Form 10-Q (period 2022-09-30, filed 2022-10-28) ↗

Breakdown

What makes up pcb and component inspection (ic substrate, hdi pcb & component inspection) — segment revenue

Cite this data

StockData. (2026). KLA PCB and Component Inspection (IC Substrate, HDI PCB & Component Inspection) — Segment revenue ($M), quarterly Q1 FY19–Q4 FY26 [Data set]. Compiled from KLA SEC filings and investor materials. https://stockdatahq.com/stocks/klac/kpis/seg-pcb-rev

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