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.
Key facts about Ambarella Inc
- Net worth
- Ambarella Inc has a market value (market cap) of $2.6B at the latest share price, and shareholders' equity of $620.3M on its balance sheet at July 31, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Revenue and profit
- In fiscal 2026 revenue was $390.7M (+37.2% year on year), with a net loss of $75.9M. Over the 12 months to July 31, 2026: revenue $417.8M, net loss $56.3M.
- Cash flow
- In fiscal 2026 operations brought in $73.5M of cash; after $15.5M of capital spending, free cash flow was $58M.
- Latest report
- The latest periodic report (quarterly report, 10-Q) was filed with the SEC on September 4, 2026 and covers the period to July 31, 2026. Open on SEC EDGAR
- Next earnings report
- Ambarella Inc's next report is expected around November 24, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
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 |
Earnings: every quarter and the next report date
Full financial statements: income, balance sheet and cash flow
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.
- October 30, 2026Passive stake changed SCHEDULE 13G/A
- September 4, 2026Quarterly report 10-Q · period to July 31, 2026Revenue rose 13% to $108.1M versus the same quarter last year; diluted EPS -$0.15 versus -$0.47.
- 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, 2026Revenue rose 17% to $100.4M versus the same quarter last year; diluted EPS -$0.41 versus -$0.58.
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 $1.1M worth of shares in the last 90 days and bought none on the open market. 14% of the selling was pre-planned under Rule 10b5-1 trading plans.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| September 25, 2026 | Paisley Christopher BDirector | Soldpre-planned (10b5-1) | 250 | $17.7K |
| 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 | - |
Who owns AMBA
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Vanguard Portfolio Management13G, passive | 8.57% | April 28, 2026 |
| T. Rowe Price Associates, Inc.13G, passive | 5.9% | August 14, 2026 |
| Vanguard Capital Management13G, passive | 5.01% | July 31, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 341 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| BlackRock, Inc. | 3,944,592 | +155,377 |
| Vanguard Portfolio Management LLC | 3,688,405 | -28,458 |
| State Street Corp | 2,562,733 | +586,269 |
| Vanguard Capital Management LLC | 1,873,539 | +58,936 |
| Manufacturers Life Insurance Company, The | 1,186,541 | -399,541 |
| Legal & General Group Plc | 1,116,729 | +190,333 |
| Geode Capital Management, LLC | 1,098,120 | +68,891 |
| Menora Mivtachim Holdings Ltd. | 757,571 | new |
| Stephens Investment Management Group LLC | 721,711 | +246,570 |
| Dimensional Fund Advisors LP | 718,154 | +79,567 |
| Connor, Clark & Lunn Investment Management Ltd. | 685,726 | +85,220 |
| Exchange Traded Concepts, LLC | 630,697 | +59,117 |
| Morgan Stanley | 611,551 | -113,104 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 562,013 | +20,112 |
| D. E. Shaw & Co., Inc. | 515,084 | +269,919 |
| Jacobs Levy Equity Management, Inc | 504,409 | +139,980 |
| Aqr Capital Management LLC | 495,583 | -232 |
| Nuveen, LLC | 439,002 | -48,818 |
| Pinnacle Associates Ltd | 408,846 | -21,403 |
| Northern Trust Corp | 403,692 | +28,912 |
Insiders
12 insiders reported holding 1,410,243 shares in total, about $83.3M at the last price.
| Holder | Shares |
|---|---|
| Wang Feng-MingCEO, Director | 767,759 |
| Lee Chan WChief Operations Officer | 154,443 |
| Ju Chi-HongSenior VP, Systems & GM | 154,153 |
| Young John AlexanderCFO | 107,806 |
| Chen Yun-LungVP, Business Dev. & Marketing | 60,557 |
| Paisley Christopher BDirector | 43,930 |
| Hon Hsiao-WuenDirector | 33,927 |
| Hu ChenmingDirector | 32,667 |
| Richardson David JeffreyDirector | 31,46125,812 held indirectly |
| Schwarting Elizabeth MDirector | 9,841 |
Questions about AMBA
What does Ambarella Inc do?
Ambarella Inc is a company in the Technology sector, listed on NASDAQ as AMBA. Its shares trade on NASDAQ under the ticker AMBA.
What is Ambarella Inc's net worth?
Ambarella Inc has a market value (market cap) of $2.6B at the latest share price, and shareholders' equity of $620.3M on its balance sheet at July 31, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
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 passive stake changed from October 30, 2026.
When is Ambarella Inc's next earnings report?
Ambarella Inc's next report is expected around November 24, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
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Where 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.