KLA Corporation Research and Development Expense
KLA Corporation (KLAC) reported Research and Development Expense of $1.53 billion for the 12-month period ending 2026-06-30, per its 10-K filed 2026-08-06.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-08-06
- KLA Corporation research and development expense for the quarter ending 2026-06-30 was $399.02M, a 13.04% increase year-over-year.
- KLA Corporation research and development expense for the quarter ending 2026-03-31 was $388.76M, a 15.00% increase year-over-year.
- KLA Corporation research and development expense for the quarter ending 2025-12-31 was $383.87M, a 10.90% increase year-over-year.
- KLA Corporation research and development expense for the quarter ending 2025-09-30 was $360.46M, a 11.55% increase year-over-year.
- KLA Corporation research and development expense for fiscal 2026 was $1.53B, a 12.63% increase from fiscal 2025.
- KLA Corporation research and development expense for fiscal 2025 was $1.36B, a 6.36% increase from fiscal 2024.
- KLA Corporation research and development expense for fiscal 2024 was $1.28B, a 1.37% decline from fiscal 2023.
- KLA Corporation research and development expense for fiscal 2023 was $1.30B, a 17.32% increase from fiscal 2022.
| Period end | Research and Development Expense 3 month | Research and Development Expense 3 month as first filed | Research and Development Expense 6 month | Research and Development Expense 6 month as first filed | Research and Development Expense 9 month | Research and Development Expense 9 month as first filed | Research and Development Expense 12 month | Research and Development Expense 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $399.02M derived: 10-K 12 month − 10-Q 9 month · filed 2026-08-06 | $787.79M derived: sum of 2 quarters · filed 2026-08-06 | $1.17B derived: sum of 3 quarters · filed 2026-08-06 | $1.53B 10-K · filed 2026-08-06 | ||||
| 2026-03-31 | $388.76M 10-Q · filed 2026-04-30 | $772.63M derived: sum of 2 quarters · filed 2026-04-30 | $1.13B 10-Q · filed 2026-04-30 | $1.49B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-12-31 | $383.87M 10-Q · filed 2026-01-30 | $744.33M 10-Q · filed 2026-01-30 | $1.10B derived: sum of 3 quarters · filed 2026-08-06 | $1.44B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-09-30 | $360.46M 10-Q · filed 2025-10-31 | $713.45M derived: sum of 2 quarters · filed 2026-08-06 | $1.05B derived: sum of 3 quarters · filed 2026-08-06 | $1.40B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-06-30 | $352.99M derived: 10-K 12 month − 10-Q 9 month · filed 2026-08-06 | $691.03M derived: sum of 2 quarters · filed 2026-08-06 | $1.04B derived: sum of 3 quarters · filed 2026-08-06 | $1.36B 10-K · filed 2026-08-06 | ||||
| 2025-03-31 | $338.04M 10-Q · filed 2026-04-30 | $684.20M derived: sum of 2 quarters · filed 2026-04-30 | $1.01B 10-Q · filed 2026-04-30 | $1.33B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2024-12-31 | $346.16M 10-Q · filed 2026-01-30 | $669.30M 10-Q · filed 2026-01-30 | $995.06M derived: sum of 3 quarters · filed 2026-08-06 | $1.32B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2024-09-30 | $323.14M 10-Q · filed 2025-10-31 | $648.90M derived: sum of 2 quarters · filed 2026-08-06 | $970.49M derived: sum of 3 quarters · filed 2026-08-06 | $1.29B derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2024-06-30 | $325.76M derived: 10-K 12 month − 10-Q 9 month · filed 2026-08-06 | $647.35M derived: sum of 2 quarters · filed 2026-08-06 | $967.77M derived: sum of 3 quarters · filed 2026-08-06 | $1.28B 10-K · filed 2026-08-06 | ||||
| 2024-03-31 | $321.59M 10-Q · filed 2025-05-01 | $642.01M derived: sum of 2 quarters · filed 2025-05-01 | $953.22M 10-Q · filed 2025-05-01 | $1.27B derived: sum of 4 quarters · filed 2025-08-08 | ||||
| 2023-12-31 | $320.42M 10-Q · filed 2025-01-31 | $631.63M 10-Q · filed 2025-01-31 | $948.74M derived: sum of 3 quarters · filed 2025-08-08 | $1.28B derived: sum of 4 quarters · filed 2025-08-08 | ||||
| 2023-09-30 | $311.21M 10-Q · filed 2024-10-31 | $628.32M derived: sum of 2 quarters · filed 2025-08-08 | $956.60M derived: sum of 3 quarters · filed 2025-08-08 | $1.29B derived: sum of 4 quarters · filed 2025-08-08 | ||||
| 2023-06-30 | $317.11M derived: 10-K 12 month − 10-Q 9 month · filed 2025-08-08 | $645.39M derived: sum of 2 quarters · filed 2025-08-08 | $978.21M derived: sum of 3 quarters · filed 2025-08-08 | $1.30B 10-K · filed 2025-08-08 | ||||
| 2023-03-31 | $328.28M 10-Q · filed 2024-04-26 | $661.10M derived: sum of 2 quarters · filed 2024-04-26 | $979.62M 10-Q · filed 2024-04-26 | $1.28B derived: sum of 4 quarters · filed 2024-08-05 | ||||
| 2022-12-31 | $332.83M 10-Q · filed 2024-01-26 | $651.34M 10-Q · filed 2024-01-26 | $948.22M derived: sum of 3 quarters · filed 2024-08-05 | $1.23B derived: sum of 4 quarters · filed 2024-08-05 | ||||
| 2022-09-30 | $318.51M 10-Q · filed 2023-10-27 | $615.40M derived: sum of 2 quarters · filed 2024-08-05 | $900.59M derived: sum of 3 quarters · filed 2024-08-05 | $1.17B derived: sum of 4 quarters · filed 2024-08-05 | ||||
| 2022-06-30 | $296.88M derived: 10-K 12 month − 10-Q 9 month · filed 2024-08-05 | $582.07M derived: sum of 2 quarters · filed 2024-08-05 | $847.10M derived: sum of 3 quarters · filed 2024-08-05 | $1.11B 10-K · filed 2024-08-05 | ||||
| 2022-03-31 | $285.19M 10-Q · filed 2023-04-28 | $550.22M derived: sum of 2 quarters · filed 2023-04-28 | $808.37M 10-Q · filed 2023-04-28 | $1.05B derived: sum of 4 quarters · filed 2023-08-04 | ||||
| 2021-12-31 | $265.03M 10-Q · filed 2023-01-27 | $523.18M 10-Q · filed 2023-01-27 | $764.61M derived: sum of 3 quarters · filed 2023-08-04 | $1.00B derived: sum of 4 quarters · filed 2023-08-04 | ||||
| 2021-09-30 | $258.15M 10-Q · filed 2022-10-28 | $499.58M derived: sum of 2 quarters · filed 2023-08-04 | $738.54M derived: sum of 3 quarters · filed 2023-08-04 | $967.60M derived: sum of 4 quarters · filed 2023-08-04 | ||||
| 2021-06-30 | $241.43M derived: 10-K 12 month − 10-Q 9 month · filed 2023-08-04 | $480.38M derived: sum of 2 quarters · filed 2023-08-04 | $709.45M derived: sum of 3 quarters · filed 2023-08-04 | $928.49M 10-K · filed 2023-08-04 | ||||
| 2021-03-31 | $238.96M 10-Q · filed 2022-04-29 | $468.02M derived: sum of 2 quarters · filed 2022-04-29 | $687.06M 10-Q · filed 2022-04-29 | $904.16M derived: sum of 4 quarters · filed 2022-08-05 | ||||
| 2020-12-31 | $229.06M 10-Q · filed 2022-01-28 | $448.10M 10-Q · filed 2022-01-28 | $665.20M derived: sum of 3 quarters · filed 2022-08-05 | $880.63M derived: sum of 4 quarters · filed 2022-08-05 | ||||
| 2020-09-30 | $219.04M 10-Q · filed 2021-10-28 | $436.14M derived: sum of 2 quarters · filed 2022-08-05 | $651.57M derived: sum of 3 quarters · filed 2022-08-05 | $872.32M derived: sum of 4 quarters · filed 2022-08-05 | ||||
| 2020-06-30 | $217.10M derived: 10-K 12 month − 10-Q 9 month · filed 2022-08-05 | $432.53M derived: sum of 2 quarters · filed 2022-08-05 | $653.28M derived: sum of 3 quarters · filed 2022-08-05 | $863.86M 10-K · filed 2022-08-05 | ||||
| 2020-03-31 | $215.43M 10-Q · filed 2021-04-30 | $436.18M derived: sum of 2 quarters · filed 2021-04-30 | $646.76M 10-Q · filed 2021-04-30 | $853.47M derived: sum of 4 quarters · filed 2021-08-06 | ||||
| 2019-12-31 | $220.75M 10-Q · filed 2021-02-04 | $431.33M 10-Q · filed 2021-02-04 | $638.04M derived: sum of 3 quarters · filed 2021-08-06 | $822.93M derived: sum of 4 quarters · filed 2021-08-06 | ||||
| 2019-09-30 | $210.58M 10-Q · filed 2020-10-30 | $417.29M derived: sum of 2 quarters · filed 2021-08-06 | $602.18M derived: sum of 3 quarters · filed 2021-08-06 | $768.08M derived: sum of 4 quarters · filed 2021-08-06 | ||||
| 2019-06-30 | $206.71M derived: 10-K 12 month − 10-Q 9 month · filed 2021-08-06 | $391.60M derived: sum of 2 quarters · filed 2021-08-06 | $557.50M derived: sum of 3 quarters · filed 2021-08-06 | $711.03M 10-K · filed 2021-08-06 | ||||
| 2019-03-31 | $184.89M 10-Q · filed 2020-05-06 | $350.79M derived: sum of 2 quarters · filed 2020-05-06 | $504.32M 10-Q · filed 2020-05-06 | $656.23M derived: sum of 4 quarters · filed 2020-08-10 | ||||
| 2018-12-31 | $165.90M 10-Q · filed 2020-02-05 | $319.43M 10-Q · filed 2020-02-05 | $471.34M derived: sum of 3 quarters · filed 2020-08-10 | $624.58M derived: sum of 4 quarters · filed 2020-08-10 | ||||
| 2018-09-30 | $153.53M 10-Q · filed 2019-10-31 | $305.44M derived: sum of 2 quarters · filed 2020-08-10 | $458.67M derived: sum of 3 quarters · filed 2020-08-10 | $615.37M derived: sum of 4 quarters · filed 2020-08-10 | ||||
| 2018-06-30 | $151.91M derived: 10-K 12 month − 10-Q 9 month · filed 2020-08-10 | $305.14M derived: sum of 2 quarters · filed 2020-08-10 | $461.84M derived: sum of 3 quarters · filed 2020-08-10 | $608.53M 10-K · filed 2020-08-10 | $608.71M 10-K · filed 2018-08-06 | |||
| 2018-03-31 | $153.24M 10-Q · filed 2019-05-08 | $153.28M 10-Q · filed 2018-04-27 | $309.94M derived: sum of 2 quarters · filed 2019-05-08 | $456.63M 10-Q · filed 2019-05-08 | $456.76M 10-Q · filed 2018-04-27 | $593.00M derived: sum of 4 quarters · filed 2019-08-16 | ||
| 2017-12-31 | $156.70M 10-Q · filed 2019-01-29 | $156.75M 10-Q · filed 2018-01-26 | $303.39M 10-Q · filed 2019-01-29 | $303.48M 10-Q · filed 2018-01-26 | $439.76M derived: sum of 3 quarters · filed 2019-08-16 | $569.93M derived: sum of 4 quarters · filed 2019-08-16 | ||
| 2017-09-30 | $146.69M 10-Q · filed 2018-10-31 | $146.73M 10-Q · filed 2017-10-27 | $283.06M derived: sum of 2 quarters · filed 2019-08-16 | $413.23M derived: sum of 3 quarters · filed 2019-08-16 | $544.14M derived: sum of 4 quarters · filed 2019-08-16 | |||
| 2017-06-30 | $136.37M derived: 10-K 12 month − 10-Q 9 month · filed 2019-08-16 | $266.54M derived: sum of 2 quarters · filed 2019-08-16 | $397.45M derived: sum of 3 quarters · filed 2019-08-16 | $526.69M 10-K · filed 2019-08-16 | $526.87M 10-K · filed 2017-08-04 | |||
| 2017-03-31 | $130.17M 10-Q · filed 2018-04-27 | $261.08M derived: sum of 2 quarters · filed 2018-04-27 | $390.31M 10-Q · filed 2018-04-27 | $517.77M derived: sum of 4 quarters · filed 2018-08-06 | ||||
| 2016-12-31 | $130.91M 10-Q · filed 2018-01-26 | $260.14M 10-Q · filed 2018-01-26 | $387.60M derived: sum of 3 quarters · filed 2018-08-06 | $503.19M derived: sum of 4 quarters · filed 2018-08-06 | ||||
| 2016-09-30 | $129.23M 10-Q · filed 2017-10-27 | $256.69M derived: sum of 2 quarters · filed 2018-08-06 | $372.28M derived: sum of 3 quarters · filed 2018-08-06 | $490.55M derived: sum of 4 quarters · filed 2018-08-06 | ||||
| 2016-06-30 | $127.45M derived: 10-K 12 month − 10-Q 9 month · filed 2018-08-06 | $243.04M derived: sum of 2 quarters · filed 2018-08-06 | $361.31M derived: sum of 3 quarters · filed 2018-08-06 | $481.26M 10-K · filed 2018-08-06 | ||||
| 2016-03-31 | $115.59M 10-Q · filed 2017-04-28 | $233.86M derived: sum of 2 quarters · filed 2017-04-28 | $353.80M 10-Q · filed 2017-04-28 | $482.64M derived: sum of 4 quarters · filed 2017-08-04 | ||||
| 2015-12-31 | $118.27M 10-Q · filed 2017-01-27 | $238.22M 10-Q · filed 2017-01-27 | $367.05M derived: sum of 3 quarters · filed 2017-08-04 | $491.64M derived: sum of 4 quarters · filed 2017-08-04 | ||||
| 2015-09-30 | $119.94M 10-Q · filed 2016-10-20 | $248.78M derived: sum of 2 quarters · filed 2017-08-04 | $373.37M derived: sum of 3 quarters · filed 2017-08-04 | $506.92M derived: sum of 4 quarters · filed 2017-08-04 | ||||
| 2015-06-30 | $128.84M derived: 10-K 12 month − 10-Q 9 month · filed 2017-08-04 | $253.42M derived: sum of 2 quarters · filed 2017-08-04 | $386.98M derived: sum of 3 quarters · filed 2017-08-04 | $530.62M 10-K · filed 2017-08-04 | ||||
| 2015-03-31 | $124.58M 10-Q · filed 2016-04-26 | $258.14M derived: sum of 2 quarters · filed 2016-04-26 | $401.78M 10-Q · filed 2016-04-26 | $540.23M derived: sum of 4 quarters · filed 2016-08-05 | ||||
| 2014-12-31 | $133.56M 10-Q · filed 2016-01-28 | $277.19M 10-Q · filed 2016-01-28 | $415.64M derived: sum of 3 quarters · filed 2016-08-05 | $549.80M derived: sum of 4 quarters · filed 2016-08-05 | ||||
| 2014-09-30 | $143.64M 10-Q · filed 2015-10-22 | $282.08M derived: sum of 2 quarters · filed 2016-08-05 | $416.25M derived: sum of 3 quarters · filed 2016-08-05 | $550.83M derived: sum of 4 quarters · filed 2016-08-05 | ||||
| 2014-06-30 | $138.45M derived: 10-K 12 month − 10-Q 9 month · filed 2016-08-05 | $272.61M derived: sum of 2 quarters · filed 2016-08-05 | $407.20M derived: sum of 3 quarters · filed 2016-08-05 | $539.47M 10-K · filed 2016-08-05 | ||||
| 2014-03-31 | $134.16M 10-Q · filed 2015-04-24 | $268.75M derived: sum of 2 quarters · filed 2015-04-24 | $401.02M 10-Q · filed 2015-04-24 | $528.72M derived: sum of 4 quarters · filed 2015-08-07 | ||||
| 2013-12-31 | $134.59M 10-Q · filed 2015-01-23 | $266.86M 10-Q · filed 2015-01-23 | $394.55M derived: sum of 3 quarters · filed 2015-08-07 | $513.34M derived: sum of 4 quarters · filed 2015-08-07 | ||||
| 2013-09-30 | $132.27M 10-Q · filed 2014-10-24 | $259.97M derived: sum of 2 quarters · filed 2015-08-07 | $378.75M derived: sum of 3 quarters · filed 2015-08-07 | $500.36M derived: sum of 4 quarters · filed 2015-08-07 | ||||
| 2013-06-30 | $127.69M derived: 10-K 12 month − 10-Q 9 month · filed 2015-08-07 | $246.48M derived: sum of 2 quarters · filed 2015-08-07 | $368.09M derived: sum of 3 quarters · filed 2015-08-07 | $487.83M 10-K · filed 2015-08-07 | ||||
| 2013-03-31 | $118.79M 10-Q · filed 2014-04-25 | $240.40M derived: sum of 2 quarters · filed 2014-04-25 | $360.14M 10-Q · filed 2014-04-25 | $478.85M derived: sum of 4 quarters · filed 2014-08-08 | ||||
| 2012-12-31 | $121.61M 10-Q · filed 2014-01-24 | $241.35M 10-Q · filed 2014-01-24 | $360.06M derived: sum of 3 quarters · filed 2014-08-08 | $470.16M derived: sum of 4 quarters · filed 2014-08-08 | ||||
| 2012-09-30 | $119.74M 10-Q · filed 2013-10-25 | $238.45M derived: sum of 2 quarters · filed 2014-08-08 | $348.55M derived: sum of 3 quarters · filed 2014-08-08 | $464.92M derived: sum of 4 quarters · filed 2014-08-08 | ||||
| 2012-06-30 | $118.71M derived: 10-K 12 month − 10-Q 9 month · filed 2014-08-08 | $228.81M derived: sum of 2 quarters · filed 2014-08-08 | $345.18M derived: sum of 3 quarters · filed 2014-08-08 | $452.94M 10-K · filed 2014-08-08 | ||||
| 2012-03-31 | $110.10M 10-Q · filed 2013-04-26 | $226.47M derived: sum of 2 quarters · filed 2013-04-26 | $334.23M 10-Q · filed 2013-04-26 | $435.16M derived: sum of 4 quarters · filed 2013-08-08 | ||||
| 2011-12-31 | $116.36M 10-Q · filed 2013-01-25 | $224.13M 10-Q · filed 2013-01-25 | $325.05M derived: sum of 3 quarters · filed 2013-08-08 | $420.67M derived: sum of 4 quarters · filed 2013-08-08 | ||||
| 2011-09-30 | $107.76M 10-Q · filed 2012-10-26 | $208.69M derived: sum of 2 quarters · filed 2013-08-08 | $304.31M derived: sum of 3 quarters · filed 2013-08-08 | $399.20M derived: sum of 4 quarters · filed 2013-08-08 | ||||
| 2011-06-30 | $100.93M derived: 10-K 12 month − 10-Q 9 month · filed 2013-08-08 | $196.55M derived: sum of 2 quarters · filed 2013-08-08 | $291.44M derived: sum of 3 quarters · filed 2013-08-08 | $386.16M 10-K · filed 2013-08-08 | ||||
| 2011-03-31 | $95.62M 10-Q · filed 2012-04-27 | $190.51M derived: sum of 2 quarters · filed 2012-04-27 | $285.23M 10-Q · filed 2012-04-27 | $368.54M derived: sum of 4 quarters · filed 2012-08-06 | ||||
| 2010-12-31 | $94.90M 10-Q · filed 2012-01-27 | $189.62M 10-Q · filed 2012-01-27 | $272.93M derived: sum of 3 quarters · filed 2012-08-06 | $357.67M derived: sum of 4 quarters · filed 2012-08-06 | ||||
| 2010-09-30 | $94.72M 10-Q · filed 2011-10-28 | $178.03M derived: sum of 2 quarters · filed 2012-08-06 | $262.77M derived: sum of 3 quarters · filed 2012-08-06 | $346.07M derived: sum of 4 quarters · filed 2012-08-06 | ||||
| 2010-06-30 | $83.31M derived: 10-K 12 month − 10-Q 9 month · filed 2012-08-06 | $168.05M derived: sum of 2 quarters · filed 2012-08-06 | $251.35M derived: sum of 3 quarters · filed 2012-08-06 | $329.56M 10-K · filed 2012-08-06 | ||||
| 2010-03-31 | $84.74M 10-Q · filed 2011-04-29 | $168.04M derived: sum of 2 quarters · filed 2011-04-29 | $246.25M 10-Q · filed 2011-04-29 | |||||
| 2009-12-31 | $83.30M 10-Q · filed 2011-01-28 | $161.51M 10-Q · filed 2011-01-28 | ||||||
| 2009-09-30 | $78.21M 10-Q/A · filed 2010-11-24 | |||||||
| 2009-06-30 | $371.46M 10-K · filed 2011-08-05 |
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