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 12/3022% above fair value
$7.93−0.42 (-5.03%)
Close on Nov 13, 2026Market cap $1.16BP/E –Yield –
Amprius Technologies r&d expenses
Research and development expenses are spending on new products and technology.
Amprius Technologies's R&D Expenses for the twelve months ending Sep 30, 2026 was $17.06M, up 90.5% year over year. For fiscal 2025 it was $9.43M, up 28.4% from the year before. The highest annual figure on record is $9.43M in fiscal 2025.
Annual r&d expenses
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $9.43M | +28.4% |
| FY2024 | Dec 31, 2024 | $7.34M | +99.7% |
| FY2023 | Dec 31, 2023 | $3.68M | +81.4% |
| FY2022 | Dec 31, 2022 | $2.03M | +39.8% |
| FY2021 | Dec 31, 2021 | $1.45M | – |
Quarterly r&d expenses
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | $6.41M | +155.4% |
| Q2 FY2026 | Jun 30, 2026 | $4.10M | +89.6% |
| Q1 FY2026 | Mar 31, 2026 | $3.80M | +89.7% |
| Q4 FY2025 | Dec 31, 2025 | $2.76M | +20.7% |
| Q3 FY2025 | Sep 30, 2025 | $2.51M | +38.1% |
| Q2 FY2025 | Jun 30, 2025 | $2.16M | +30.1% |
| Q1 FY2025 | Mar 31, 2025 | $2.00M | +26.7% |
| Q4 FY2024 | Dec 31, 2024 | $2.28M | +77.1% |
| Q3 FY2024 | Sep 30, 2024 | $1.82M | +122.9% |
| Q2 FY2024 | Jun 30, 2024 | $1.66M | +115.3% |
| Q1 FY2024 | Mar 31, 2024 | $1.58M | +97.6% |
| Q4 FY2023 | Dec 31, 2023 | $1.29M | +87.5% |
| Q3 FY2023 | Sep 30, 2023 | $815.00K | +66.3% |
| Q2 FY2023 | Jun 30, 2023 | $772.00K | +61.5% |
| Q1 FY2023 | Mar 31, 2023 | $800.00K | +116.8% |
| Q4 FY2022 | Dec 31, 2022 | $688.00K | +45.8% |
| Q3 FY2022 | Sep 30, 2022 | $490.00K | +49.8% |
| Q2 FY2022 | Jun 30, 2022 | $478.00K | – |
| Q1 FY2022 | Mar 31, 2022 | $369.00K | – |
| Q4 FY2021 | Dec 31, 2021 | $472.00K | – |
| Q3 FY2021 | Sep 30, 2021 | $327.00K | – |
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