Amprius Technologies
AMPX
9.33
-0.14
-1.48%
Amprius Technologies
US · AMPX
#3048 by market cap
Listed 1970
9.33
-0.14
-1.48%
Live - 5344 symbols - heartbeat 282s ago
· 2026-10-08 07:00
Pre-market
9.09
-2.57%
After-hours
9.33
0.00%
Overnight
9.15
-1.93%
- Market cap
- 1.36B
- P/E (TTM)i
- -32.17
- P/Bi
- 10.85
- EPSi
- -0.35
- Div yieldi
- 0.00%
- 52W posi
- 10%
Reader sentiment
Are you bullish or bearish on AMPX?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Financial Health how this is computed
Good
- Altman Z-Score is 14.27, above the 3.0 "safe zone" threshold.
- Most reliable for industrial/manufacturing companies; less meaningful for banks, insurers and other financials.
Revenue annual, last 6 years
Latest year +202.11% YoY
Margins
- Gross margin
- 11.49%
- Operating margin
- -32.01%
- Net margin
- -61.22%
Key ratios & quality
- Altman Z-Scorei
- 14.27
Altman Z-Score below ~1.8 suggests financial distress risk, above ~3.0 suggests low risk; the model is most reliable for industrial/manufacturing companies and less meaningful for banks and other financial firms.
Income statement
| Line item | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Revenue | 4.68M | 2.77M | 4.41M | 9.05M | 24.17M | 73.01M |
| Gross profit | -2.02M | -4.33M | -5.88M | -14.94M | -18.33M | 8.26M |
| Selling & admin expenses | 4.10M | 4.84M | 10.36M | 20.36M | 18.73M | 22.96M |
| Research & development | 1.33M | 1.45M | 2.03M | 3.68M | 7.34M | 9.43M |
| Operating profit | -7.45M | -10.62M | -18.04M | -38.71M | -43.80M | -23.02M |
| Pretax profit | -7.42M | -9.90M | -17.33M | -36.78M | -44.07M | -43.00M |
| Tax | -- | -- | -- | -- | -- | -- |
| Net profit | -7.42M | -9.90M | -17.33M | -36.78M | -44.07M | -43.00M |
| Basic EPS | 0 | 0 | 0 | 0 | 0 | 0 |
| Diluted EPS | -0.09 | -0.12 | -0.24 | -0.43 | -0.45 | -0.35 |
| Line item | 2025-03 | 2025-06 | 2025-09 | 2025-12 | 2026-03 | 2026-06 |
|---|---|---|---|---|---|---|
| Revenue | 11.28M | 15.07M | 21.43M | 25.23M | 28.54M | 34.03M |
| Gross profit | -2.36M | 1.34M | 3.32M | 5.97M | 5.74M | 9.28M |
| Selling & admin expenses | 5.31M | 5.99M | 5.50M | 6.16M | 8.63M | 9.48M |
| Research & development | 2.00M | 2.16M | 2.51M | 2.76M | 3.80M | 4.10M |
| Operating profit | -9.67M | -6.81M | -4.69M | -1.85M | -6.69M | -4.30M |
| Pretax profit | -9.37M | -6.37M | -3.89M | -23.37M | -5.05M | -3.15M |
| Tax | -- | -- | -- | -- | -- | -- |
| Net profit | -9.37M | -6.37M | -3.89M | -23.37M | -5.05M | -3.15M |
| Basic EPS | 0 | 0 | 0 | 0 | 0 | 0 |
| Diluted EPS | -0.08 | -0.05 | -0.03 | -0.19 | -0.04 | -0.04 |
Balance sheet
| Line item | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Total current assets | 1.19M | 14.18M | 75.17M | 50.52M | 68.76M | 126.44M |
| Cash & ST investments | 2.00K | 11.49M | 69.70M | 45.76M | 55.16M | 90.47M |
| Inventory | 517.00K | 500.00K | 500.00K | 730.00K | 6.57M | 6.74M |
| Total assets | 6.66M | 18.53M | 83.17M | 107.74M | 121.13M | 156.89M |
| Total current liabilities | 3.95M | 4.17M | 6.92M | 13.46M | 17.21M | 17.87M |
| Short-term debt | 743.00K | -- | 521.00K | 1.09M | 3.32M | 4.67M |
| Long-term debt | -- | -- | -- | -- | -- | -- |
| Total liabilities | 5,490,000.00 | 4,669,000.00 | 10,138,000.00 | 47,936,000.00 | 51,653,000.00 | 53,076,000.00 |
| Total equity | 1.17M | 13.86M | 73.03M | 59.80M | 69.47M | 103.82M |
| Retained earnings | -65.51M | -75.40M | -92.89M | -129.66M | -174.33M | -218.36M |
| Line item | 2025-03 | 2025-06 | 2025-09 | 2025-12 | 2026-03 | 2026-06 |
|---|---|---|---|---|---|---|
| Total current assets | 66.12M | 71.85M | 106.70M | 126.44M | 113.95M | 131.58M |
| Cash & ST investments | 48.42M | 54.19M | 73.22M | 90.47M | 62.35M | 74.52M |
| Inventory | 4.00M | 4.34M | 4.68M | 6.74M | 8.25M | 11.51M |
| Total assets | 118.47M | 123.04M | 156.47M | 156.89M | 130.78M | 149.18M |
| Total current liabilities | 13.96M | 12.08M | 16.05M | 17.87M | 15.98M | 18.35M |
| Short-term debt | 3.64M | 3.43M | 3.22M | 4.67M | 1.17M | 1.18M |
| Long-term debt | -- | -- | -- | -- | -- | -- |
| Total liabilities | 48,076,000.00 | 46,387,000.00 | 53,280,000.00 | 53,076,000.00 | 21,370,000.00 | 23,547,000.00 |
| Total equity | 70.40M | 76.65M | 103.19M | 103.82M | 109.41M | 125.64M |
| Retained earnings | -183.71M | -190.08M | -193.97M | -218.36M | -223.40M | -226.56M |
Cash flow
| Line item | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Operating cash flow | -5.04M | -8.02M | -13.88M | -25.55M | -33.35M | -31.13M |
| Depreciation & amortization | 1.24M | 1.44M | 1.54M | 1.81M | 3.81M | 4.37M |
| Free cash flow | -5.57M | -8.63M | -15.36M | -43.10M | -36.56M | -35.53M |
| Dividends paid | -- | -- | -- | -- | -- | -- |
| Stock buybacks / issuance | -- | 0 | 0 | 19.46M | 33.42M | 63.67M |
| Ending cash balance | 2.00K | 11.49M | 69.75M | 45.82M | 56.41M | 91.92M |
| Line item | 2025-03 | 2025-06 | 2025-09 | 2025-12 | 2026-03 | 2026-06 |
|---|---|---|---|---|---|---|
| Operating cash flow | -14.13M | -4.27M | -9.25M | -3.50M | -37.28M | -2.85M |
| Depreciation & amortization | 943.00K | 1.02M | 1.18M | 1.22M | 761.00K | 751.00K |
| Free cash flow | -15.04M | -4.98M | -9.66M | -5.85M | -38.26M | -4.67M |
| Dividends paid | -- | -- | -- | -- | -- | -- |
| Stock buybacks / issuance | 8.46M | 9.74M | 25.86M | 19.62M | 0 | 0 |
| Ending cash balance | 49.87M | 55.65M | 74.68M | 91.92M | 62.61M | 74.77M |
Returns & efficiency
| Line item | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| ROE %i | -634.56 | -131.71 | -39.89 | -55.37 | -70.24 | -50.81 |
| ROA %i | -111.40 | -78.58 | -34.09 | -38.53 | -39.67 | -31.67 |
| ROIC %i | -387.71 | -131.71 | -38.83 | -45.84 | -46.39 | -37.18 |
| 5-year avg ROE %i | -- | -- | -- | -- | -186.35 | -69.60 |
| EBIT margin %i | -158.43 | -357.00 | -409.19 | -440.33 | -188.40 | -32.01 |
| FCF / sales %i | -- | -- | -- | -- | -- | -- |
| Current ratioi | 0.30 | 3.40 | 10.87 | 3.75 | 4.00 | 7.08 |
| Quick ratioi | 0.09 | 2.82 | 10.18 | 3.49 | 3.53 | 6.39 |
| Debt / assetsi | 11.16 | 0.00 | 3.63 | 33.01 | 31.17 | 25.41 |
| LT debt / equityi | -- | -- | 3.42 | 57.66 | 49.58 | 33.91 |
| Interest coveragei | -1,482.60 | -- | -- | -- | -- | -- |
| Revenue CAGR (3Y) %i | -- | -- | -- | 23.39 | 104.10 | 158.11 |
| Net income CAGR (3Y) %i | -- | -- | -- | -- | -- | -- |
| FCF CAGR (3Y) %i | -- | -- | -- | -- | -- | -- |
| Line item | 2025-03 | 2025-06 | 2025-09 | 2025-12 | 2026-03 | 2026-06 |
|---|---|---|---|---|---|---|
| ROE %i | -68.88 | -54.64 | -39.92 | -50.81 | -44.16 | -36.07 |
| ROA %i | -40.23 | -32.86 | -24.38 | -31.67 | -31.85 | -26.80 |
| ROIC %i | -43.97 | -35.83 | -27.14 | -37.18 | -35.43 | -29.61 |
| 5-year avg ROE %i | -- | -- | -- | -- | -- | -- |
| EBIT margin %i | -134.56 | -85.07 | -53.75 | -32.01 | -22.47 | -16.21 |
| FCF / sales %i | -- | -- | -- | -- | -- | -- |
| Current ratioi | 4.74 | 5.95 | 6.65 | 7.08 | 7.13 | 7.17 |
| Quick ratioi | 4.21 | 5.38 | 5.93 | 6.39 | 6.11 | 6.28 |
| Debt / assetsi | 31.87 | 30.67 | 24.10 | 25.41 | 5.02 | 4.27 |
| LT debt / equityi | 48.46 | 44.76 | 33.42 | 33.91 | 4.93 | 4.14 |
| Interest coveragei | -- | -- | -- | -- | -- | -- |
| Revenue CAGR (3Y) %i | -- | -- | -- | -- | -- | -- |
| Net income CAGR (3Y) %i | -- | -- | -- | -- | -- | -- |
| FCF CAGR (3Y) %i | -- | -- | -- | -- | -- | -- |
Revenue breakdown most recent period
Business
Sale of battery products100.00%
Quote time 2026-10-08 07:00:21 · For reference only, not investment advice and not tailored to your situation.