Quick Answer
AMBARELLA INC reported R&D Expense of $238.52 million for fiscal year 2026.
AMBARELLA INC R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2026 | $238.52M | +5.5% |
| 2025 | $226.11M | +5.1% |
| 2024 | $215.05M | +4.9% |
| 2023 | $204.95M | +22.5% |
| 2022 | $167.34M | +18.9% |
| 2021 | $140.76M | +8.5% |
| 2020 | $129.72M | +1.3% |
| 2019 | $128.08M | +10.9% |
| 2018 | $115.51M | +14.1% |
| 2017 | $101.20M | +22.0% |
| 2016 | $82.93M | +43.0% |
| 2015 | $57.98M | +18.9% |
| 2014 | $48.78M | +13.9% |
| 2013 | $42.83M | +13.9% |
| 2012 | $37.62M | +9.2% |
| 2011 | $34.45M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| October 31, 2025 | $61.45M | +5.2% | +2.9% |
| July 31, 2025 | $59.73M | +5.2% | +1.6% |
| April 30, 2025 | $58.82M | +8.6% | +0.7% |
| October 31, 2024 | $58.39M | +8.7% | +2.9% |
| July 31, 2024 | $56.76M | +3.4% | +4.8% |
| April 30, 2024 | $54.14M | -0.6% | +0.8% |
| October 31, 2023 | $53.70M | +1.6% | -2.2% |
| July 31, 2023 | $54.92M | +4.9% | +0.9% |
- AMBARELLA INC showed an increase of +5.5% in R&D Expense compared to the prior fiscal year.
- Over the 2011–2026 period, AMBARELLA INC’s r&d expense has grown by 592.4% (from $34.45 million to $238.52 million).
- The most recent figure is from AMBARELLA INC’s fiscal year 2026 report (Form 10-K), filed with the SEC on March 23, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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