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Amprius Technologies Inc.(AMPX)
Advisory History & Simulated Performance *
*as per simulation (see disclosures)- ALL
- 1Y
- 1M
- 1W
- BUY Advisory
- SELL Advisory (Profit)
- SELL Advisory (Loss)
- Profit
- Loss
- PASS (Skip)
Stock price based on last close Advisory Performance History (Simulated)
Upturn Advisory & Investor View for AMPX
09/16/2026: AMPX (3-star) is currently NOT-A-BUY. Pass it for now.
Amprius Technologies is a specialized developer of high-energy-density batteries using unique silicon-nanowire anode technology. The company stands out for its success in high-barrier aerospace and defense markets, where its performance-critical batteries offer a clear technical advantage. Its primary growth opportunity lies in scaling production to serve emerging aviation sectors like eVTOLs and drones. However, significant execution risks remain, particularly regarding the ability to scale manufacturing profitably and the competitive pressure from other next-generation battery developers. The stock is best suited for growth-oriented investors with a high risk tolerance, who should closely monitor production facility milestones and the securing of large-scale commercial supply contracts.
How to Read the Upturn Advisory
The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.
Company fundamentals, valuation, risks, and news provide supporting context about the business.
Investor Fit
| Investor style | Fit | Why |
|---|---|---|
| Growth investor | Mixed fit | The company offers exposure to disruptive battery tech but carries the execution risks inherent in early-stage manufacturing. |
| Momentum investor | Strong fit while signal remains positive | The stock often reacts strongly to technology milestones and government contract announcements. |
| Value investor | Weak fit | As a pre-profit, high-capex company, it lacks the earnings history required for value investing. |
| Dividend investor | Weak fit | No dividends are paid, nor are they expected in the near future. |
| Low-risk investor | Weak fit | High volatility and operational uncertainty make this unsuitable for risk-averse portfolios. |
Risk Profile
| Risk factor | Level | Why it matters |
|---|---|---|
| Price volatility | High | Speculative nature of the industry leads to significant daily price swings. |
| Valuation risk | High | Valuations are highly dependent on future growth assumptions rather than current earnings. |
| Competition risk (Battery tech) | Medium / high | Numerous well-funded startups are chasing the same high-density battery milestones. |
| Business quality | Medium | Technology is proprietary, but commercialization at scale remains unproven. |
| Dividend income | Low / none | The company focuses entirely on growth and capital preservation. |
| Execution risk | High | Successfully moving from lab to mass manufacturing is a primary hurdle. |
Price Behavior
Rolling Over
The price momentum is slowing down and beginning to turn downward.
Extreme Price Shocks
The stock has experienced exceptionally large and disruptive price movements during the period.
Analysis of Past Performance
Type Stock | Historic Profit 224.41% | Avg. Invested days 26 | Today’s Advisory PASS |
Upturn Advisory Rating  | Upturn Advisory Performance  3.0 | Stock Returns Performance  5.0 |
| Profits based on simulation | Last Close 09/16/2026 |
Upturn Scorecard
Upturn Star Rating 
Company Fundamentals
Financial Health Rating
Growth Momentum Score
Ownership
Top 5 Institutional Investors
Unit Economics (Per $1K Revenue)
Economic Dimensions
Quantitative Style Profile
Style Classification
Quality Focused
Key Highlights
Company Size Small-Cap Stock | Market Capitalization 1.33B USD | Price to earnings Ratio - | 1Y Target Price 23 |
Price to earnings Ratio - | 1Y Target Price 23 | ||
Volume (30-day avg) 5.2M shares | Beta 2.34 | 52 Weeks Range 7.71 - 24.23 | Updated Date 09/16/2026 |
52 Weeks Range 7.71 - 24.23 | Updated Date 09/16/2026 | ||
Dividends yield (FY) - | Basic EPS (TTM) -0.29 |
How Company Makes Money
| Business area | What it includes | Retail investor read |
|---|---|---|
| Battery Cell Sales | Revenue from sales of silicon-nanowire cells for drones, aerospace, and defense partners. | The company sells specialized high-performance batteries, mostly to custom, high-value industry clients. |
| Strategic Programs | Contract-based revenue for battery development and testing programs. | The company receives payments for R&D and developing custom solutions for major partners. |
Analyzing Revenue: Products, Geography and Growth
Revenue by Geography
Geography revenue - Year on Year
Valuation
Trailing PE - | Forward PE 151.52 | Enterprise Value 1.27B | Price to Sales(TTM) 12.17 |
Enterprise Value 1.27B | Price to Sales(TTM) 12.17 | ||
Enterprise Value to Revenue 11.74 | Enterprise Value to EBITDA -34.49 | Shares Outstanding 146.08M | Shares Floating 142.36M |
Shares Outstanding 146.08M | Shares Floating 142.36M | ||
Percent Insiders 4.36 | Percent Institutions 69.56 |
Upturn AI Summary
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
Financial Metrics
🧭 Investment Snapshot
Total Revenue (Scale)
Total money earned from selling products or services before any costs. It is needed to understand the scale of the business and its ability to generate income.
Net Income (Profit)
Final profit after all expenses, interest, and taxes are deducted. It is needed to determine the overall profitability available to shareholders.
Free Cash Flow (Cash Strength)
Cash remaining after operating activities and capital expenditures, showing cash available for growth. It is needed to evaluate the company’s ability to invest, pay dividends, or reduce debt.
📈 Growth & Strength
Operating Income (Core Profit)
Profit from core operations after deducting all operating expenses. It is needed to measure how efficiently the company runs its primary business activities.
EBITDA (Cash Earnings)
Earnings before interest, taxes, depreciation, and amortization, indicating operating cash potential. It is needed to compare operating performance across companies without accounting or financing differences.
Gross Profit (Unit Profitability)
Revenue minus cost of revenue, showing profit after direct production costs. It is needed to evaluate core business profitability before overhead expenses.
🛡️ Financial Safety
Cash (Liquidity Buffer)
Total cash and cash equivalents on hand. It is needed to evaluate immediate liquidity and financial flexibility.
Total Debt (Leverage Risk)
Total debt including both short-term and long-term components. It is needed to assess the company’s leverage and financial risk.
Net Working Capital (Short-Term Health)
Current assets minus current liabilities, indicating short-term liquidity strength. It is needed to assess whether the company can meet its short-term obligations.
🧱 Balance Sheet Strength
Stockholder Equity (Net Worth)
Total equity value held by shareholders. It is needed to understand the net worth of the company from the owners’ perspective.
Total Assets (Asset Base)
The full value of everything the company owns, including cash, inventory, equipment, and investments. It is needed to understand the resource base used to generate revenue.
Income Before Tax (Pre-Tax Earnings)
Income before provision for income taxes. It is needed to analyze profitability independent of tax structures.
⚙️ Cost & Drag Factors
Cost of Revenue (Production Cost)
Direct costs required to produce and deliver the products or services sold. It is needed to assess efficiency in production and service delivery.
Total Operating Expenses (Operating Cost)
Indirect costs of running the business such as salaries, marketing, and administration. It is needed to understand how much it costs to sustain ongoing business operations.
Income Tax Expense (Tax Drag)
Amount of taxes paid or payable to the government. It is needed to evaluate the impact of taxation on overall profitability.
About Amprius Technologies Inc.
Exchange NYSE | Headquarters Fremont, CA, United States | ||
IPO Launch date 2022-09-15 | CEO, President & Director Mr. Thomas Michael Stepien | ||
Sector Industrials | Industry Electrical Equipment & Parts | Full time employees 97 | Website https://amprius.com |
Full time employees 97 | Website https://amprius.com | ||
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.
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