Amprius Technologies, Inc. (AMPX) stock
AMPXNYSEMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31Also trades as AMPX.WT
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 12, 2026Score 12/3029% above fair value
$8.35−0.20 (-2.34%)
Close on Nov 12, 2026Market cap $1.22BP/E –Yield –
Amprius Technologies operating margin
Operating margin is operating income as a percentage of revenue.
Amprius Technologies's operating margin for the twelve months ending Sep 30, 2026 was -32.4%. For fiscal 2025 it was -63.9%, against -191.4% the year before. The highest annual figure on record is -63.9% in fiscal 2025.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | -63.9% | +127.5 |
| FY2024 | Dec 31, 2024 | -191.4% | +236.2 |
| FY2023 | Dec 31, 2023 | -427.6% | −18.4 |
| FY2022 | Dec 31, 2022 | -409.2% | −26.0 |
| FY2021 | Dec 31, 2021 | -383.2% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | -12.1% | +9.8 |
| Q2 FY2026 | Jun 30, 2026 | -12.6% | +32.6 |
| Q1 FY2026 | Mar 31, 2026 | -23.4% | +62.3 |
| Q4 FY2025 | Dec 31, 2025 | -100.9% | +9.7 |
| Q3 FY2025 | Sep 30, 2025 | -21.9% | +121.4 |
| Q2 FY2025 | Jun 30, 2025 | -45.2% | +341.4 |
| Q1 FY2025 | Mar 31, 2025 | -85.7% | +356.0 |
| Q4 FY2024 | Dec 31, 2024 | -110.6% | +136.5 |
| Q3 FY2024 | Sep 30, 2024 | -143.3% | +183.1 |
| Q2 FY2024 | Jun 30, 2024 | -386.6% | +231.2 |
| Q1 FY2024 | Mar 31, 2024 | -441.7% | +994.3 |
| Q4 FY2023 | Dec 31, 2023 | -247.1% | +592.2 |
| Q3 FY2023 | Sep 30, 2023 | -326.3% | +203.4 |
| Q2 FY2023 | Jun 30, 2023 | -617.8% | −15.7 |
| Q1 FY2023 | Mar 31, 2023 | -1436.1% | −1298.2 |
| Q4 FY2022 | Dec 31, 2022 | -839.3% | −534.7 |
| Q3 FY2022 | Sep 30, 2022 | -529.8% | +420.8 |
| Q2 FY2022 | Jun 30, 2022 | -602.2% | – |
| Q1 FY2022 | Mar 31, 2022 | -137.9% | – |
| Q4 FY2021 | Dec 31, 2021 | -304.5% | – |
| Q3 FY2021 | Sep 30, 2021 | -950.6% | – |
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