Amprius Technologies, Inc. AMPX R2KR3K
Company Overview
Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications. The company provides silicon anode lithium-ion batteries under the SiCore and SiMaxx product platforms. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was founded in 2008 and is headquartered in Fremont, California.
Why Investors Should Care
Revenue has grown at a 158.1% CAGR over the past five years.
Carries low leverage with a debt-to-equity ratio of 0.05.
Recent Developments
- Dec 2025 Revenue of $71.91M (+205.1% YoY); net profit $-44.02M.
- Trailing 12 Months Year-on-year growth — revenue +125.9%.
- 5-Year Trend Long-term compounding — revenue CAGR 158.1%.
Growth & Price Performance
Compounded Sales Growth
| 5 Years: | 158.11% |
| 1 Year: | 125.90% |
Stock Price Performance
| 1 Year: | +28.94% |
| 6 Months: | -39.44% |
| 3 Months: | -49.77% |
| 1 Month: | -11.62% |
Highlights auto-generated from reported financials and price data; not investment advice. Verify with official filings before acting.
- Price vs 50-DMABelow
- Price vs 200-DMABelow
- RSI (14)43.14 · Neutral
Auto-generated from price history and fundamentals; not investment advice.
Price Chart
Technical Trend
Computed from daily close history using EMA cross, slope, and RSI signals.
Note: intraday data is not stored locally. “Hourly” uses the most recent 10 daily candles as a short-term proxy.
Fundamental Growth Charts
No fundamental data available for this stock.
Interactive charts for Revenue, Net Income, EBITDA, Free Cash Flow, EPS, ROE, ROCE, Gross/Net/Operating Margin and more — switch metric and period using the dropdowns above. CAGR is computed across the displayed window (quarterly CAGR is annualised). Visual growth charts make it easy to spot multi-year compounding trends at a glance — far faster than reading raw numbers in a table.
PROS
- Compounding revenue at 158.1% over 5 years.
CONS
- Trading 56.8% below its 52-week high.
- In a downtrend (50-DMA below 200-DMA).
* The pros and cons are auto-generated from financial metrics.
Valuation
Growth (CAGR)
Profitability & Returns
Balance Sheet & Liquidity
Ownership
Financial Snapshot
Peer comparison
Peer companies in the same sector (Industrials).
| # | Name | CMP $ | P/E | Mkt Cap | Div Yld % | ROCE % | ROE % | Rev CAGR 5Y % | Profit CAGR 5Y % |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AMPX Amprius Technologies, Inc. R2KR3K | 9.89 | -34.10 | $1.40B | 0.00% | -16.56% | -36.07% | 158.11% | - |
| 2 | SPCX Space Exploration Technologies Corp. R3KAIDEFENCE | 147.95 | -134.50 | $1.12T | 0.00% | -3.22% | -11.95% | 34.08% | -3.34% |
| 3 | CAT Caterpillar Inc. SPXR3K | 813.94 | 35.05 | $374.15B | 0.76% | 17.98% | 56.97% | 2.29% | 5.24% |
| 4 | GE GE Aerospace SPXR3KDEFENCE | 337.12 | 39.85 | $349.78B | 0.50% | 9.52% | 48.23% | -7.42% | -5.36% |
| 5 | RTX RTX Corporation SPXR3KDEFENCE | 200.79 | 35.41 | $270.62B | 1.31% | 8.28% | 12.27% | 2.61% | 2.62% |
| 6 | GEV GE Vernova Inc. SPXR3KAI | 941.95 | 26.98 | $250.87B | 0.20% | 6.30% | 82.58% | 8.68% | - |
| 7 | DE Deere & Company SPXR3K | 693.53 | 39.29 | $187.33B | 1.05% | 12.53% | 18.35% | 3.43% | 5.10% |
| 8 | UNP Union Pacific Corporation SPXR3K | 291.88 | 23.83 | $173.40B | 1.92% | 15.22% | 39.70% | 2.30% | 7.77% |
| 9 | BA The Boeing Company SPXR3KDEFENCE | 212.25 | 76.08 | $167.63B | 0.00% | -9.01% | - | 1.67% | -3.28% |
Financial Statements Quarterly Results · Profit & Loss · Balance Sheet · Cash Flows · Ratios
Quarterly Results
Figures in USD.
| Metric | Jun 2021 | Sep 2021 | Mar 2022 | Jun 2022 | Sep 2022 | Mar 2023 | Jun 2023 | Sep 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | - | 330.00K | 2.11M | 691.00K | 816.00K | 679.00K | 1.63M | 2.80M | 2.34M | 3.35M | - | 11.28M | 15.07M | 21.43M | 24.13M | 28.54M | 34.03M |
| Cost of Revenue | - | - | - | - | - | - | - | - | - | - | - | 13.64M | 13.73M | 18.11M | 19.27M | 22.80M | - |
| Gross Profit | - | -1.66M | -1.04M | -1.36M | -1.51M | -3.52M | -3.03M | -4.25M | -4.45M | -6.53M | - | -2.36M | 1.34M | 3.32M | 5.97M | 5.74M | 9.28M |
| Operating Expenses | - | - | - | - | - | - | - | - | - | - | - | 7.31M | 8.15M | 8.01M | 7.81M | 12.43M | - |
| Operating Income | -35.92K | -3.14M | -2.91M | -4.16M | -4.32M | -9.75M | -10.08M | -9.13M | -10.32M | -12.93M | - | -9.67M | -6.81M | -4.69M | -1.85M | -6.69M | -4.30M |
| EBITDA | - | - | - | - | - | - | - | - | - | - | - | -8.73M | -5.79M | -3.51M | -622.00K | -5.93M | - |
| Interest Expense | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Pretax Income | - | - | - | - | - | - | - | - | - | - | - | -9.37M | -6.37M | -3.89M | -23.37M | -5.05M | - |
| Tax Provision | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Income | -35.92K | -3.14M | -2.88M | -4.15M | -4.24M | -9.10M | -9.45M | -8.49M | -9.89M | -12.52M | - | -9.37M | -6.37M | -3.89M | -24.39M | -5.05M | -3.15M |
| Diluted EPS | - | -0.05 | -0.04 | -0.06 | -0.06 | -0.11 | -0.11 | -0.10 | -0.11 | -0.13 | -0.10 | -0.08 | -0.05 | -0.03 | - | -0.04 | -0.04 |
| R&D Expense | - | 327.00K | 369.00K | 478.00K | 490.00K | 800.00K | 772.00K | 815.00K | 1.58M | 1.66M | 1.82M | 2.00M | 2.16M | 2.51M | - | 3.80M | 4.10M |
Profit & Loss (Annual)
Figures in USD.
| Metric | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Revenue | - | 4.18M | 8.79M | 23.57M | 71.91M |
| Cost of Revenue | - | 10.06M | 23.73M | 42.50M | 64.75M |
| Gross Profit | - | -5.88M | -14.94M | -18.33M | 8.26M |
| Operating Expenses | - | 12.16M | 23.77M | 25.47M | 31.29M |
| Operating Income | - | -18.04M | -38.71M | -43.80M | -23.02M |
| EBITDA | - | -16.50M | -36.90M | -39.99M | -18.66M |
| Interest Expense | 16.00K | - | - | - | - |
| Pretax Income | - | -17.33M | -36.78M | -44.07M | -43.00M |
| Tax Provision | - | - | - | - | - |
| Net Income | - | -17.33M | -36.78M | -44.67M | -44.02M |
| Diluted EPS | - | -0.24 | -0.43 | -0.45 | -0.35 |
| R&D Expense | 1.45M | 2.03M | 3.68M | 7.34M | 9.43M |
Balance Sheet (Annual)
Figures in USD.
| Metric | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|
| Total Assets | - | - | 83.17M | 107.74M | 121.12M | 156.89M |
| Current Assets | - | - | 75.17M | 50.52M | 68.76M | 126.44M |
| Cash & Equivalents | - | - | 69.70M | 45.76M | 55.16M | 90.47M |
| Inventory | - | - | 500.00K | 730.00K | 6.57M | 6.74M |
| Receivables | - | - | 686.00K | 1.26M | 5.58M | 23.74M |
| Total Liabilities | - | - | 10.14M | 47.94M | 51.65M | 53.08M |
| Current Liabilities | - | - | 6.92M | 13.46M | 17.21M | 17.87M |
| Long Term Debt | - | - | - | - | - | - |
| Total Debt | - | - | 3.02M | 35.57M | 37.76M | 39.87M |
| Total Equity | 1.17M | - | 73.03M | 59.80M | 69.47M | 103.81M |
| Shares Outstanding | - | - | 84.61M | 88.87M | 116.93M | 134.54M |
Cash Flows (Annual)
Figures in USD.
| Metric | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Operating Cash Flow | - | -13.88M | -25.55M | -33.35M | -31.13M |
| Investing Cash Flow | - | -1.48M | -17.55M | -3.21M | -4.40M |
| Financing Cash Flow | - | 73.63M | 19.17M | 47.15M | 71.04M |
| Capital Expenditure | - | -1.48M | -17.55M | -3.21M | -4.40M |
| Free Cash Flow | - | -15.36M | -43.10M | -36.56M | -35.53M |
| Net Change in Cash | - | 58.26M | -23.93M | 10.59M | 35.51M |
Ratios (Annual)
Figures in %.
| Metric | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Gross Margin % | - | -140.6% | -169.9% | -77.8% | 11.5% |
| Operating Margin % | - | -431.4% | -440.3% | -185.9% | -32.0% |
| Net Margin % | - | -414.4% | -418.3% | -189.5% | -61.2% |
| ROE % | - | -23.7% | -61.5% | -64.3% | -42.4% |
| ROCE % | - | -23.7% | -41.1% | -42.1% | -16.6% |
Shareholding Pattern
Top Institutional Holders
| # | Holder | % Held | Shares | Value |
|---|---|---|---|---|
| 1 | Blackrock Inc. | 8.00% | 11.34M | $112.10M |
| 2 | Vanguard Capital Management LLC | 3.93% | 5.56M | $55.02M |
| 3 | Morgan Stanley | 3.60% | 5.11M | $50.49M |
| 4 | Two Sigma Investments, LP | 3.05% | 4.32M | $42.71M |
| 5 | UBS Group AG | 2.88% | 4.07M | $40.27M |
| 6 | Geode Capital Management, LLC | 2.49% | 3.52M | $34.82M |
| 7 | Jane Street Group, LLC | 2.40% | 3.40M | $33.64M |
| 8 | State Street Corporation | 2.29% | 3.24M | $32.05M |
| 9 | Goldman Sachs Group Inc | 1.80% | 2.54M | $25.14M |
| 10 | Jupiter Asset Management Limited | 1.51% | 2.13M | $21.10M |
Analyst View
Analyst aggregate. Targets and ratings update periodically; not investment advice.
Latest News
Recent headlines for AMPX
Amprius Introduces SiCore®500 – High Energy Density Cells for Unmanned Aviation
FREMONT, Calif., September 02, 2026--Amprius Technologies ("Amprius" or the "Company") (NYSE: AMPX), a leader in silicon anode lithium-ion batteries, today announced a new 500 Wh/kg SiCore® cell, designed for long-endurance aviation. The ce…
Amprius (AMPX) Q2 2026 Earnings Call Transcript
Revenue hit $34 million with 126% year-over-year growth as margins expanded.
AMPX Q2 Earnings Call Highlights Higher Guidance and Drone Demand
Amprius raises 2026 revenue and margin guidance as drone demand, European sales and manufacturing economics strengthen visibility.
Amprius Technologies Q2 Earnings Call Highlights
Amprius Technologies (NYSE:AMPX) reported record second-quarter revenue and raised its 2026 outlook for the second consecutive quarter, citing demand for its silicon-anode lithium-ion batteries in military and commercial drones, electric mo…
Amprius Technologies Inc (AMPX) (Q2 2026) Earnings Call Highlights: Record Revenue and Raised ...
Amprius Technologies Inc (AMPX) posts record Q2 revenue of $34 million, raises full-year guidance, and expands NDAA-compliant manufacturing capacity.
Amprius Technologies (AMPX) Reports Q2 Loss, Beats Revenue Estimates
Amprius (AMPX) delivered earnings and revenue surprises of 0.00% and +17.78%, respectively, for the quarter ended June 2026. Do the numbers hold clues to what lies ahead for the stock?
AMPX — Frequently Asked Questions
What is the current share price of Amprius Technologies, Inc. (AMPX)?
As of 2026-09-07 16:24 PDT, Amprius Technologies, Inc. (AMPX) trades at $9.89 on NYSE. Its 52-week range is $6.74 to $22.91.
What is the market capitalisation of AMPX?
Amprius Technologies, Inc. (AMPX) has a market capitalisation of $1.40B on NYSE.
What is the P/E ratio of AMPX?
AMPX trades at a trailing price-to-earnings (P/E) ratio of -34.10. The industry average P/E is 27.38. Its price-to-book (P/B) ratio is 13.78.
What is the return on equity (ROE) of AMPX?
AMPX has a return on equity (ROE) of -36.07%. Its return on capital employed (ROCE) is -16.56%.
Is AMPX a good stock to buy?
This page provides a data-driven analysis of Amprius Technologies, Inc. (AMPX), including valuation ratios, profitability, growth trends, auto-generated pros and cons, peer comparison and AI exposure. Review these fundamentals alongside your own research and risk tolerance. This is informational content, not investment advice.