R&D expense · 2011–2025
Ambarella R&D expense
$239M+5.5% · FY2025
Ambarella (AMBA) reported $239M in R&D expense for fiscal 2025, +5.5% year on year.
| Fiscal year | R&D expense | Change | Filing |
|---|---|---|---|
| FY20252026-01-31 | $239M | +5.5% | Open → |
| FY20242025-01-31 | $226M | +5.1% | Open → |
| FY20232024-01-31 | $215M | +4.9% | Open → |
| FY20222023-01-31 | $205M | +22.5% | Open → |
| FY20212022-01-31 | $167M | +18.9% | Open → |
| FY20202021-01-31 | $141M | +8.5% | Open → |
| FY20192020-01-31 | $130M | +1.3% | Open → |
| FY20182019-01-31 | $128M | +10.9% | Open → |
| FY20172018-01-31 | $116M | +14.1% | Open → |
| FY20162017-01-31 | $101M | +22.0% | Open → |
| FY20152016-01-31 | $82.9M | +43.0% | Open → |
| FY20142015-01-31 | $58.0M | +18.9% | Open → |
| FY20132014-01-31 | $48.8M | +13.9% | Open → |
| FY20122013-01-31 | $42.8M | +13.9% | Open → |
| FY20112012-01-31 | $37.6M | — | 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 +14.1%
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=Ambarella R&D expense |url=https://companiesranked.com/en/company/ambarella/research-and-development-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Ambarella R&D expense. CompaniesRanked. https://companiesranked.com/en/company/ambarella/research-and-development-expenseBibTeX
@misc{companiesranked-en-company-ambarella-research-and-development-expense-2026,
author = {{CompaniesRanked}},
title = {{Ambarella R\&D expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/ambarella/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 · 0001193125-26-119321 · March 23, 2026
{{cite web |title=Ambarella R&D expense — 10-K (0001193125-26-119321) |url=https://www.sec.gov/Archives/edgar/data/1280263/000119312526119321/amba-20260131.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-03-23}}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.