AMPX
Amprius Technologies Inc.
NYSE: AMPX · INDUSTRIALS · ELECTRICAL EQUIPMENT & PARTS
$20.34
+3.30% today
Updated 2026-04-29
Market cap
$2.83B
P/E ratio
—
P/S ratio
38.77x
EPS (TTM)
$-0.35
Dividend yield
—
52W range
$2 – $23
Volume
8.9M
Amprius Technologies Inc. (AMPX) Earnings
Quarterly earnings history, analyst estimates, and stock price reaction.
EPS beat streak
7 of 8
Last 8 quarters
Avg EPS surprise
+29.5%
Last 4 quarters
Revenue YoY growth
+137.4%
Most recent quarter
EPS YoY growth
+90.0%
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
-1.4%
Last 3 reports
Positive reaction rate
33%
1 of 3 quarters
Largest single-day move
-3.7%
2026-03-19
| Report date | EPS actual | Surprise | Close before | Close after | 1-day reaction |
|---|---|---|---|---|---|
| 2026-03-19 | $-0.01 | +79.4% | $18.90 | $18.20 | -3.7% |
| 2025-11-06 | $-0.03 | +40.0% | $13.04 | $12.73 | -2.4% |
| 2025-08-07 | $-0.05 | +37.5% | $7.90 | $8.06 | +2.0% |
Quarterly earnings history
| Fiscal quarter ending | EPS estimate | EPS actual | Surprise | Revenue | YoY revenue |
|---|---|---|---|---|---|
| 2025-12-31 | $-0.05 | $-0.01 | +79.4% | $25.23M | +137.4% |
| 2025-09-30 | $-0.05 | $-0.03 | +40.0% | $21.43M | +172.8% |
| 2025-06-30 | $-0.08 | $-0.05 | +37.5% | $15.07M | +350.4% |
| 2025-03-31 | $-0.09 | $-0.08 | +11.1% | $11.28M | +383.0% |
| 2024-12-31 | $-0.11 | $-0.10 | +7.7% | $10.63M | +169.5% |
| 2024-09-30 | $-0.13 | $-0.10 | +23.1% | $7.86M | +180.7% |
| 2024-06-30 | $-0.11 | $-0.13 | -18.2% | $3.35M | +105.0% |
| 2024-03-31 | $-0.12 | $-0.11 | +8.3% | $2.34M | +244.0% |
| 2023-12-31 | $-0.11 | $-0.11 | +0.0% | $3.94M | — |
| 2023-09-30 | $-0.12 | $-0.10 | +16.7% | $2.80M | — |
| 2023-06-30 | $-0.11 | $-0.11 | +0.0% | $1.63M | — |
| 2023-03-31 | $-0.09 | $-0.11 | -22.2% | $679000.00 | — |
Frequently asked questions
Has Amprius Technologies Inc. beaten earnings estimates?
Amprius Technologies Inc. has beaten Wall Street EPS estimates in 7 of its last 8 quarterly reports, with an average EPS surprise of +29.5% over the last 3 quarters.
How does AMPX stock react to earnings?
AMPX stock has moved an average of -1.4% in the trading day following earnings over its last 3 reports, with positive reactions in 33% of those quarters.
What is Amprius Technologies Inc.'s revenue growth rate?
Amprius Technologies Inc. reported year-over-year revenue growth of +137.4% in its most recent quarter, with EPS growing +90.0% year-over-year.