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Ambarella Inc (AMBA)

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SEC name AMBARELLA INC · CIK 0001280263 · Nasdaq · Semiconductors & Related Devices

  • Sector Manufacturing
  • Fiscal year ends Jan 31

For the year ended 2026-01-31, Ambarella Inc reported revenue of $390.70M. Revenue grew 37.2% from the prior annual period. Over the twelve months to 2026-07-31, revenue was $417.80M.

Key ratios (year ended 2026-01-31)

59.2%
Gross margin
-21.1%
Operating margin
-19.4%
Net margin
-12.8%
Return on year-end equity
37.2%
Revenue growth (YoY)

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Latest selected filing: Form 4 (ownership change) · 2026-09-28

Annual financials

Annual flows and balances are grouped by their actual period end. Select a figure to open its SEC filing. n/a means a matching observation is unavailable. Free cash flow is operating cash flow minus capital expenditures, and EBITDA is operating income plus depreciation and amortization, for the same period, computed by TickerFacts.

The first column covers the twelve months to 2026-07-31 from the latest quarterly report: flows are the last fiscal year plus this year to date minus the same months a year earlier, and balances are as of that date. Per-share figures are annual only.

Period endedTTM to
2026-07-31		2026-01-312025-01-312024-01-312023-01-312022-01-312021-01-312020-01-312019-01-312018-01-312017-01-31
Revenue$417.80M$390.70M$284.87M$226.47M$337.61M$331.86M$222.99M$228.73M$227.77M$295.40M$310.30M
Cost of Revenue$173.30M$159.44M$112.53M$89.66M$128.67M$123.72M$87.42M$96.02M$89.62M$107.67M$105.28M
Gross Profit$244.50M$231.27M$172.33M$136.82M$208.93M$208.13M$135.57M$132.71M$138.14M$187.73M$205.01M
R&D Expense$228.69M$238.52M$226.11M$215.05M$204.95M$167.34M$140.76M$129.72M$128.08M$115.51M$101.20M
Operating Income-$62.24M-$82.53M-$126.59M-$154.56M-$74.26M-$29.64M-$61.17M-$49.65M-$40.42M$24.43M$60.36M
Depreciation & Amortization$25.05M$25.59M$26.06M$24.81M$19.93M$14.01M$11.97M$11.63M$7.22M$4.77M$1.58M
EBITDA-$37.19M-$56.94M-$100.53M-$129.75M-$54.32M-$15.64M-$49.20M-$38.02M-$33.20M$29.20M$61.95M
Net Income-$56.32M-$75.86M-$117.13M-$169.42M-$65.39M-$26.41M-$59.79M-$44.79M-$30.45M$18.85M$57.81M
EPS (Diluted)n/a-$1.78-$2.84-$4.25-$1.70-$0.72-$1.72-$1.35-$0.93$0.55$1.68
Total Assets$780.21M$798.60M$688.97M$657.65M$710.20M$657.54M$573.28M$527.28M$466.85M$546.65M$512.27M
Total Liabilities$159.89M$203.81M$127.56M$97.78M$104.11M$110.37M$98.30M$79.20M$47.36M$64.46M$57.64M
Shareholders' Equity$620.32M$594.79M$561.41M$559.87M$606.09M$547.18M$474.98M$448.07M$419.49M$482.19M$454.63M
Cash & Equivalents$101.85M$191.02M$144.62M$144.91M$113.54M$171.04M$241.27M$231.40M$194.05M$346.67M$322.87M
Operating Cash Flow$27.33M$73.52M$33.84M$19.02M$44.09M$38.80M$30.80M$39.41M$24.47M$85.40M$113.32M
Capital Expenditures$17.61M$15.51M$10.38M$11.98M$15.05M$9.68M$4.94M$1.82M$2.94M$3.69M$2.70M
Free Cash Flow$9.72M$58.01M$23.45M$7.05M$29.04M$29.12M$25.86M$37.59M$21.53M$81.72M$110.61M
Share Repurchases$2.44M$1.00M$0$0$0$0$1.00M$0$99.90M$54.79M$20.18M
Shares Outstanding44.14M43.31M41.96M40.52M39.04M37.30M35.55M33.81M32.30M33.49M33.37M
Weighted Average Diluted Sharesn/a42.70M41.30M39.88M38.36M36.58M34.68M33.08M32.71M34.58M34.33M
EPS (Basic)n/a-$1.78-$2.84-$4.25-$1.70-$0.72-$1.72-$1.35-$0.93$0.57$1.77

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