AMPX
Amprius Technologies Inc.
NYSE: AMPX · INDUSTRIALS · ELECTRICAL EQUIPMENT & PARTS
$21.06
+3.54% today
Updated 2026-04-30
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) Financial statements
SEC filings — annual and quarterly data.
Cash flow — annual
| Item | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Operating cash flow | $-5.04M | $-8.02M | $-13.88M | $-25.55M | $-33.35M | $-31.13M |
| Capital expenditures | $527000.00 | $609000.00 | $1.48M | $17.55M | $3.21M | $4.40M |
| Depreciation | — | — | — | — | — | — |
| Stock-based comp | $82000.00 | $2.47M | $2.71M | $3.88M | $7.34M | $7.41M |
| Free cash flow | $-5.57M | $-8.63M | $-15.36M | $-43.10M | $-36.56M | $-35.53M |
| Investing cash flow | — | — | — | — | — | — |
| Financing cash flow | — | — | — | — | — | — |
| Dividends paid | — | — | — | — | — | — |
| Share repurchases | — | — | — | — | — | — |
| Debt repayment | — | — | — | — | — | — |
| Net change in cash | — | — | — | — | — | — |