AMBA
Ambarella Inc
NASDAQ: AMBA · TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS
$65.94
+3.44% today
Updated 2026-04-29
Market cap
$2.79B
P/E ratio
—
P/S ratio
7.14x
EPS (TTM)
$-1.78
Dividend yield
—
52W range
$48 – $97
Volume
0.9M
Ambarella Inc (AMBA) Earnings
Quarterly earnings history, analyst estimates, and stock price reaction.
EPS beat streak
8 of 8
Last 8 quarters
Avg EPS surprise
+86.2%
Last 4 quarters
Revenue YoY growth
+20.1%
Most recent quarter
EPS YoY growth
+18.2%
Most recent quarter
Earnings surprise history (last 12 quarters)
Beat estimate Missed estimate
Quarterly EPS and revenue trend
Quarterly revenue EPS (diluted)
How the stock reacts to earnings
Avg 1-day reaction
-5.7%
Last 3 reports
Positive reaction rate
33%
1 of 3 quarters
Largest single-day move
-17.5%
2025-11-25
| Report date | EPS actual | Surprise | Close before | Close after | 1-day reaction |
|---|---|---|---|---|---|
| 2026-02-26 | $0.13 | +30.0% | $70.29 | $60.34 | -14.2% |
| 2025-11-25 | $0.27 | +28.6% | $89.57 | $73.89 | -17.5% |
| 2025-08-28 | $0.15 | +200.0% | $71.93 | $82.48 | +14.7% |
Quarterly earnings history
| Fiscal quarter ending | EPS estimate | EPS actual | Surprise | Revenue | YoY revenue |
|---|---|---|---|---|---|
| 2026-01-31 | $0.10 | $0.13 | +30.0% | $100.87M | +20.1% |
| 2025-10-31 | $0.21 | $0.27 | +28.6% | $108.45M | +31.2% |
| 2025-07-31 | $0.05 | $0.15 | +200.0% | $95.51M | +49.9% |
| 2025-04-30 | $0.04 | $0.07 | +75.0% | $85.87M | +57.6% |
| 2025-01-31 | $-0.02 | $0.11 | +650.0% | $84.02M | +62.8% |
| 2024-10-31 | $0.04 | $0.11 | +175.0% | $82.65M | +63.4% |
| 2024-07-31 | $-0.19 | $-0.13 | +31.6% | $63.72M | +2.6% |
| 2024-04-30 | $-0.31 | $-0.26 | +16.1% | $54.47M | -12.3% |
| 2024-01-31 | $-0.33 | $-0.24 | +27.3% | $51.62M | — |
| 2023-10-31 | $-0.39 | $-0.28 | +28.2% | $50.59M | — |
| 2023-07-31 | $-0.18 | $-0.15 | +16.7% | $62.12M | — |
| 2023-04-30 | $-0.21 | $-0.15 | +28.6% | $62.14M | — |
Frequently asked questions
Has Ambarella Inc beaten earnings estimates?
Ambarella Inc has beaten Wall Street EPS estimates in 8 of its last 8 quarterly reports, with an average EPS surprise of +86.2% over the last 3 quarters.
How does AMBA stock react to earnings?
AMBA stock has moved an average of -5.7% in the trading day following earnings over its last 3 reports, with positive reactions in 33% of those quarters.
What is Ambarella Inc's revenue growth rate?
Ambarella Inc reported year-over-year revenue growth of +20.1% in its most recent quarter, with EPS growing +18.2% year-over-year.