Stocks Technology AMBA
NASDAQ · TechnologyAmbarella Inc (AMBA)
Ambarella Inc brought in $417.8M of revenue over the twelve months to July 31, 2026, up 20.0% from a year earlier. It posted a net loss of $56.3M. Operating cash flow minus capital spending left $58M of free cash flow in fiscal 2026. At July 31, 2026 it held $101.9M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on September 4, 2026.
What Ambarella Inc does
Ambarella Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker AMBA.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2026 | $390.7M | -$75.9M | -$1.78 | $58M |
| 2025 | $284.9M | -$117.1M | -$2.84 | $23.5M |
| 2024 | $226.5M | -$169.4M | -$4.25 | $7M |
| 2023 | $337.6M | -$65.4M | -$1.70 | $29M |
| 2022 | $331.9M | -$26.4M | -$0.72 | $29.1M |
| 2021 | $223M | -$59.8M | -$1.72 | $28.8M |
Where AMBA ranks in Technology
Latest SEC filings
What Ambarella Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 4, 2026Quarterly report 10-Q · period to July 31, 2026
- September 3, 2026
- August 14, 2026Passive stake (5% or more) SCHEDULE 13G
- August 7, 2026Passive stake (5% or more) SCHEDULE 13G
- August 3, 2026
- July 31, 2026Passive stake (5% or more) SCHEDULE 13G
- July 1, 2026
- June 10, 2026Additional proxy material DEFA14A
- June 2, 2026Quarterly report 10-Q · period to April 30, 2026
- May 29, 2026
What is AMBA worth? A DCF from its reported cash flow
Insider trades
What the people running Ambarella Inc did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders sold $1M worth of shares in the last 90 days and bought none on the open market. 12% of the selling was pre-planned under Rule 10b5-1 trading plans.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| September 18, 2026 | Young John AlexanderCFO | Soldpre-planned (10b5-1) | 1,896 | $127.6K |
| September 17, 2026 | Young John AlexanderCFO | Sold | 3,126 | $202.7K |
| September 17, 2026 | Lee Chan WChief Operations Officer | Sold | 2,893 | $187.6K |
| September 17, 2026 | Ju Chi-HongSenior VP, Systems & GM | Sold | 2,009 | $130.2K |
| September 17, 2026 | Wang Feng-MingCEO, Director | Sold | 6,086 | $394.6K |
| September 8, 2026 | Paisley Christopher BDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Richardson David JeffreyDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Hon Hsiao-WuenDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Schwarting Elizabeth MDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Breithaupt Chantelle YvetteDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Bryant Gregory MDirector | Received as pay | 3,151 | - |
| September 8, 2026 | Hu ChenmingDirector | Received as pay | 3,151 | - |
Questions about AMBA
What does Ambarella Inc do?
Ambarella Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker AMBA.
Is Ambarella Inc profitable?
No. Over the twelve months to July 31, 2026 it reported a net loss of $56.3M on revenue of $417.8M.
How much revenue does Ambarella Inc make?
Over the twelve months to July 31, 2026 Ambarella Inc reported revenue of $417.8M. That is 20.0% more than a year earlier.
When did Ambarella Inc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on September 4, 2026. It covers the period to July 31, 2026. Its newest filing of any kind is the planned insider sale from September 25, 2026.
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Follow AMBA: get an email when it filesWhere the numbers come from
Financial figures are the values Ambarella Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.