Identity
- Security key
- 11685
- Ticker
- AMPX
- Type
- CS — Common Stock
- Exchange
- New York Stock Exchange(XNYS)
- Venue group
- NYSE
- Operating MIC
- XNYS
- Market
- stocks
- Locale
- us
- Currency
- USD
- Listed
- 2022-09-15
- Round lot
- 100
- Active
- Yes
- Last seen in a load
- 2026-08-14 20:49
- Vendor updated
- 2026-08-13 06:09
- Ticker root / suffix
- AMPX
Detail
Enriched 2026-08-14 20:47
- Market cap
- $1,788,026,764.32
- Shares outstanding (class)
- 141,627,170
- Shares outstanding (weighted)
- 146,080,618
- SIC
- 3690 MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
- Employees
- 109
- Location
- FREMONT, CA
- Homepage
- https://www.amprius.com
- Description
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.