AMBA Stock: Price, Earnings History and SEC Filings
Ambarella, Inc. (AMBA) last traded at $63.12, down 2.26% on the latest session and down 9.2% over the past month. In its most recent reported quarter (Jul 2026) earnings per share were $-0.34 against an analyst estimate of $-0.30, a miss of 13.3%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
AMBA earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Jul 2026 | Sep 3, 2026 | $-0.34 | $-0.30 | -13.33% |
| Apr 2026 | May 28, 2026 | $-0.39 | $-0.39 | +0.00% |
| Jan 2026 | Feb 26, 2026 | $-0.35 | $-0.49 | +28.57% |
| Oct 2025 | Nov 25, 2025 | $-0.33 | $-0.40 | +17.50% |
AMBA beat the analyst EPS estimate in 2 of its last 4 reported quarters. Source: Nasdaq.
How AMBA reacts to earnings
Across its last 8 earnings releases, AMBA moved 13.8% on average the next session, in either direction. It rose after 2 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-09-03 | After close | -0.77% |
| 2026-05-28 | After close | -21.41% |
| 2026-02-26 | After close | -14.89% |
| 2025-11-25 | After close | -18.78% |
| 2025-08-28 | After close | +16.78% |
| 2025-05-29 | After close | -15.10% |
| 2025-02-26 | After close | -17.12% |
| 2024-11-26 | After close | +5.89% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
AMBA financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2026 | $391M | -$76M | – | -19.4% | $-1.78 |
| 2025 | $285M | -$117M | – | -41.1% | $-2.84 |
| 2024 | $226M | -$169M | – | -74.8% | $-4.25 |
| 2023 | $338M | -$65M | – | -19.4% | $-1.70 |
| 2022 | $332M | -$26M | – | -8.0% | $-0.72 |
| 2021 | $223M | -$60M | $29M | -26.8% | $-1.72 |
| 2020 | $229M | -$45M | $38M | -19.6% | $-1.35 |
| 2019 | $228M | -$30M | $22M | -13.4% | $-0.93 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for AMBA
- 10-Q · Sep 4, 2026
- 8-K · Sep 3, 2026Results of operations, Financial statements and exhibits
- 8-K · Jul 1, 2026Officer or director change, Shareholder vote, Financial statements and exhibits
- 10-Q · Jun 2, 2026
- 8-K · May 28, 2026Results of operations, Financial statements and exhibits
- DEF 14A · May 15, 2026
- 10-K · Mar 23, 2026
- 8-K · Feb 27, 2026Officer or director change
- 8-K · Feb 26, 2026Results of operations, Officer or director change, Financial statements and exhibits
- 10-Q · Dec 4, 2025
Insider filing activity
AMBA insiders filed 13 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
AMBA news
- AXT (AXTI) Beats Q3 Earnings and Revenue EstimatesOct 29, 2026 · finance.yahoo.com
- Nvidia Just Gave a Huge Catalyst to This AI Stock. How to Play AMBA Stock Here.Oct 26, 2026 · barchart.com
- Buy, Sell or Hold AMKR Stock? Key Tips Ahead of Q3 EarningsOct 22, 2026 · finance.yahoo.com
- Nvidia Rumors Just Gave Ambarella Stock a Big BoostOct 21, 2026 · barchart.com
- Ambarella: The Biggest AI Growth Opportunity Is Still AheadOct 19, 2026 · seekingalpha.com
About Ambarella, Inc.
Ambarella, Inc. (AMBA) is a US-listed public company on Nasdaq. The SEC classifies its business as Semiconductors & Related Devices. Its fiscal year ends in January.