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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 reconciling adjustment: Discrete tax items ($M) ($M)

Quarterly figures from KLA's filings and investor materials

QuarterlyAnnual
Latest, Q4 FY26
6.80
Period ended Jun 30, 2026
Change on a year earlier
-6.8%
7.30 in Q4 FY25
History
24 quarters
Since Q1 FY19
Sources
24
Documents cited below

Quarterly history

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

PeriodEndedReconciling adjustment: Discrete tax items ($M) ($M)Year on yearSource
Q4 FY26Jun 30, 20266.80-6.8%KLA Form 8-K Earnings Release (EX-99.1) (period 2026-07-28, filed 2026-07-28) ↗
Q3 FY26Mar 31, 20268.30-367.7%KLA Form 8-K Earnings Release (EX-99.1) (period 2026-04-29, filed 2026-04-29) ↗
Q2 FY26Dec 31, 2025-8.40+200.0%KLA Form 8-K Earnings Release (EX-99.1) (period 2026-01-29, filed 2026-01-29) ↗
Q1 FY26Sep 30, 202515.1+586.4%KLA Form 8-K Earnings Release (EX-99.1) (period 2025-10-29, filed 2025-10-29) ↗
Q4 FY25Jun 30, 20257.30+135.5%KLA Form 8-K Earnings Release (EX-99.1) (period 2025-07-31, filed 2025-07-31) ↗
Q3 FY25Mar 31, 2025-3.10-229.2%KLA Form 8-K Earnings Release (EX-99.1) (period 2025-04-30, filed 2025-04-30) ↗
Q2 FY25Dec 31, 2024-2.80+2,700.0%KLA Form 8-K Earnings Release (EX-99.1) (period 2025-01-30, filed 2025-01-30) ↗
Q1 FY25Sep 30, 20242.20-4.3%KLA Form 8-K Earnings Release (EX-99.1) (period 2024-10-30, filed 2024-10-30) ↗
Q4 FY24Jun 30, 20243.10-50.0%KLA Form 8-K Earnings Release (EX-99.1) (period 2024-07-24, filed 2024-07-24) ↗
Q3 FY24Mar 31, 20242.40+41.2%KLA Form 8-K Earnings Release (EX-99.1) (period 2024-04-25, filed 2024-04-25) ↗
Q2 FY24Dec 31, 2023-0.10-100.5%KLA Form 8-K Earnings Release (EX-99.1) (period 2024-01-25, filed 2024-01-25) ↗
Q1 FY24Sep 30, 20232.30-103.0%KLA Form 8-K Earnings Release (EX-99.1) (period 2023-10-25, filed 2023-10-25) ↗
Q4 FY23Jun 30, 20236.20-54.1%KLA Form 8-K Earnings Release (EX-99.1) (period 2023-07-27, filed 2023-07-27) ↗
Q3 FY23Mar 31, 20231.70+13.3%KLA Form 8-K Earnings Release (EX-99.1) (period 2023-04-26, filed 2023-04-26) ↗
Q2 FY23Dec 31, 202221.5-77.6%KLA Form 8-K Earnings Release (EX-99.1) (period 2023-01-26, filed 2023-01-26) ↗
Q1 FY23Sep 30, 2022-75.5-81.0%KLA Form 8-K Earnings Release (EX-99.1) (period 2022-10-26, filed 2022-10-26) ↗

Cite this data

StockData. (2026). KLA Reconciling adjustment: Discrete tax items ($M) ($M), quarterly Q1 FY19–Q4 FY26 [Data set]. Compiled from KLA SEC filings and investor materials. https://stockdatahq.com/stocks/klac/kpis/ngaap-adj-disc-tax

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