R&D expense · 2011–2025
Kla R&D expense
$1.4B+6.4% · FY2025
Kla (KLAC) reported $1.4B in R&D expense for fiscal 2025, +6.4% year on year.
| Fiscal year | R&D expense | Change | Filing |
|---|---|---|---|
| FY20252025-06-30 | $1.4B | +6.4% | Open → |
| FY20242024-06-30 | $1.3B | −1.4% | Open → |
| FY20232023-06-30 | $1.3B | +17.3% | Open → |
| FY20222022-06-30 | $1.1B | +19.0% | Open → |
| FY20212021-06-30 | $928M | +7.5% | Open → |
| FY20202020-06-30 | $864M | +21.5% | Open → |
| FY20192019-06-30 | $711M | +16.8% | Open → |
| FY20182018-06-30 | $609M | +15.5% | Open → |
| FY20172017-06-30 | $527M | +9.4% | Open → |
| FY20162016-06-30 | $481M | −9.3% | Open → |
| FY20152015-06-30 | $531M | −1.6% | Open → |
| FY20142014-06-30 | $539M | +10.6% | Open → |
| FY20132013-06-30 | $488M | +7.7% | Open → |
| FY20122012-06-30 | $453M | +17.3% | Open → |
| FY20112011-06-30 | $386M | — | Open → |
R&D expense — Research and development expense is what the company charged to R&D in the income statement for the year. Most companies report no R&D at all — the line is absent rather than zero — so this ranking covers the roughly 40% of filers that do.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2011–2025 compound annual growth +9.4%
R&D expense at companies of similar size
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Kla R&D expense |url=https://companiesranked.com/en/company/kla/research-and-development-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Kla R&D expense. CompaniesRanked. https://companiesranked.com/en/company/kla/research-and-development-expenseBibTeX
@misc{companiesranked-en-company-kla-research-and-development-expense-2026,
author = {{CompaniesRanked}},
title = {{Kla R\&D expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/kla/research-and-development-expense}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0000319201-26-000027 · August 6, 2026
{{cite web |title=Kla R&D expense — 10-K (0000319201-26-000027) |url=https://www.sec.gov/Archives/edgar/data/319201/000031920126000027/klac-20260630.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-08-06}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.