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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 research and development (R&D) expense (GAAP) ($M)

Annual figures from KLA's filings and investor materials

QuarterlyAnnual
Latest, FY2026
1,532
Period ended Jun 30, 2026
Change on a year earlier
+12.6%
1,360 in FY2025
History
18 years
Since FY2009
Sources
14
Documents cited below

Annual history

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

PeriodEndedResearch and development (R&D) expense (GAAP) ($M)Year on yearSource
FY2026Jun 30, 20261,532+12.6%KLA Form 10-K (period 2026-06-30, filed 2026-08-06) ↗
FY2025Jun 30, 20251,360+6.4%KLA Form 10-K (period 2025-06-30, filed 2025-08-08) ↗
FY2024Jun 30, 20241,279-1.4%KLA Form 10-K (period 2024-06-30, filed 2024-08-05) ↗
FY2023Jun 30, 20231,297+17.3%KLA Form 10-K (period 2023-06-30, filed 2023-08-04) ↗
FY2022Jun 30, 20221,105+19.0%KLA Form 10-K (period 2022-06-30, filed 2022-08-05) ↗
FY2021Jun 30, 2021929+7.5%KLA Form 10-K (period 2021-06-30, filed 2021-08-06) ↗
FY2020Jun 30, 2020864+21.5%KLA Form 10-K (period 2020-06-30, filed 2020-08-07) ↗
FY2019Jun 30, 2019711+16.8%KLA Form 10-K (period 2019-06-30, filed 2019-08-16) ↗
FY2018Jun 30, 2018609+15.5%KLA Form 10-K (period 2019-06-30, filed 2019-08-16) ↗
FY2017Jun 30, 2017527+9.4%KLA Form 10-K (period 2019-06-30, filed 2019-08-16) ↗
FY2016Jun 30, 2016481-9.3%KLA SEC 10-K (filed 2016-08-05) ↗
FY2015Jun 30, 2015531-1.6%KLA SEC 10-K (filed 2015-08-07) ↗
FY2014Jun 30, 2014540+10.6%KLA SEC 10-K (filed 2014-08-08) ↗
FY2013Jun 30, 2013488+7.7%KLA SEC 10-K (filed 2013-08-08) ↗
FY2012Jun 30, 2012453+17.3%KLA SEC 10-K (filed 2012-08-06) ↗
FY2011Jun 30, 2011386+17.2%KLA SEC 10-K (filed 2011-08-05) ↗

Cite this data

StockData. (2026). KLA Research and development (R&D) expense (GAAP) ($M), annual FY2009–FY2026 [Data set]. Compiled from KLA SEC filings and investor materials. https://stockdatahq.com/stocks/klac/kpis/fin-rd

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