Amprius Technologies, Inc./$AMPX
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About Amprius Technologies, Inc.
Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites.
Ticker
$AMPX
Sector
Primary listing
NYSE
Employees
99
Headquarters
Website
AMPX Metrics
BasicAdvanced
$1.6B
-
-$0.34
2.74
-
Price and volume
Market cap
$1.6B
Beta
2.74
52-week high
$16.03
52-week low
$1.70
Average daily volume
9.7M
Financial strength
Current ratio
5.949
Quick ratio
5.378
Long term debt to equity
44.757
Total debt to equity
49.225
Profitability
EBITDA (TTM)
-33.917
Gross margin (TTM)
-18.68%
Net profit margin (TTM)
-84.77%
Operating margin (TTM)
-83.93%
Revenue per employee (TTM)
$450,000
Management effectiveness
Return on assets (TTM)
-19.95%
Return on equity (TTM)
-53.62%
Valuation
Price to revenue (TTM)
32.069
Price to book
20.4
Price to tangible book (TTM)
20.4
Price to free cash flow (TTM)
-43.128
Free cash flow yield (TTM)
-2.32%
Free cash flow per share (TTM)
-0.29
Growth
Revenue change (TTM)
260.92%
Earnings per share change (TTM)
-24.99%
3-year revenue growth (CAGR)
117.68%
3-year earnings per share growth (CAGR)
22.68%
Bulls say / Bears say
Amprius Technologies posted GAAP revenue of $15.1 million in Q2 2025, a 350% year-over-year jump, marking its highest quarterly revenue ever. (Nasdaq)
The company achieved its first positive GAAP gross margin of 9% in Q2 2025, supported by growing SiCore cell shipments and a capital-light contract manufacturing approach. (Nasdaq)
In May 2025, Amprius signed a contract manufacturing partnership with a major South Korean battery manufacturer, adding to its global capacity beyond the current 1.8 GWh in contracted supply. (Nasdaq)
Despite strong revenue growth, Amprius reported a preliminary Q4 2024 GAAP net loss of $11.4 million to $11.6 million, highlighting that the company remains unprofitable. (Business Wire)
About 90% of Q2 2025 revenue came from the aviation industry and 86% from customers outside the U.S., pointing to concentration risks both by industry and by geography. (Nasdaq)
For fiscal 2024, R&D expenses climbed 403% year-over-year, and selling, general, and administrative costs rose 96%, signaling mounting operating expenses that could strain margins. (SEC 10-K)
Data summarised monthly by Lightyear AI. Last updated on 6 Oct 2025.
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FAQs
What’s the current market cap for Amprius Technologies, Inc. stock?
Amprius Technologies, Inc. (AMPX) has a market cap of $1.6B as of October 31, 2025.
What is the P/E ratio for Amprius Technologies, Inc. stock?
The price to earnings (P/E) ratio for Amprius Technologies, Inc. (AMPX) stock is 0 as of October 31, 2025.
Does Amprius Technologies, Inc. stock pay dividends?
No, Amprius Technologies, Inc. (AMPX) stock does not pay dividends to its shareholders as of October 31, 2025.
When is the next Amprius Technologies, Inc. dividend payment date?
Amprius Technologies, Inc. (AMPX) stock does not pay dividends to its shareholders.
What is the beta indicator for Amprius Technologies, Inc.?
Amprius Technologies, Inc. (AMPX) has a beta rating of 2.74. This means that it is more volatile than the market, on average. A beta of 1 would indicate the stock moves in-line with the market, while a beta of 2 would indicate the stock moves twice as much as the market.