Amprius Technologies, Inc. (AMPX)
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. Its silicon anodes are a direct drop-in replacement of the graphite anode in traditional lithium-ion batteries, and its manufacturing processes leverage the manufacturing processes for conventional lithium-ion batteries and the related supply chain.
This profile is unclaimed. An authorized representative can claim it to add details and earn the Verified badge.
Financial summary
- Revenue FY2025
- $71.9M
- Net income
- -$44.0M
- Total assets
- $156.9M
- Market cap
- $2.8B
- Gross margin
- 11.3%
- Operating margin
- -63.9%
- Net margin
- -60.3%
Source: SEC EDGAR · updated Jun 8, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $73.0M
- Cost of revenue
- $64.7M
- Gross profit
- $8.3M
- Operating expenses
- $54.9M
- Operating income
- -$46.6M
- Income tax
- $0
- Net income
- -$44.0M
- EPS (basic)
- $-0.35
- EPS (diluted)
- $-0.35
Balance sheet
- Total assets
- $156.9M
- Current assets
- $126.4M
- Total liabilities
- $53.1M
- Current liabilities
- $17.9M
- Shareholders’ equity
- $103.8M
Cash flow
- Operating cash flow
- -$31.1M
- Investing cash flow
- -$4.4M
- Financing cash flow
- $71.0M
- Net cash flow
- $35.5M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $2.8B
- EPS (diluted)
- $-0.35
- Shares outstanding
- 301.8M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Sep 15, 2022
Amprius Technologies, Inc. (AMPX) Stock Price
- Reported a net loss of $44.0M in FY2025.
- Revenue grew 1556% from FY2022 to FY2025.
- Gross margin of 11.3%, net margin -60.3%.
- Trading 60% below its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
No reviews yet. Be the first to review Amprius Technologies, Inc..
Write a review
News about Amprius Technologies, Inc.
News & sentiment via Polygon.io
Amprius Technologies, Inc.: frequently asked questions
Is Amprius Technologies, Inc. an American company?
Amprius Technologies, Inc. is a US-based company headquartered in Fremont, California, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Amprius Technologies, Inc. headquartered?
Amprius Technologies, Inc. is headquartered in Fremont, California, United States.
Is Amprius Technologies, Inc. publicly traded?
Yes — Amprius Technologies, Inc. is a publicly traded company. Its stock trades under the ticker symbol AMPX on the NYSE.
What does Amprius Technologies, Inc. do?
Amprius Technologies, Inc. is an American Electrical company in the Energy & Utilities sector.
