Amprius Technologies, Inc. (AMPX)

NYSE · Industrials · Electrical Equipment & Parts

$9.45−2.28%as of Oct 6, 2026, 7:35 AM ET

Market cap
$1.4B
Forward P/E
94.5
52-week range
$7.71 – $24.23
52-week change
−23.68%
EPS (trailing)
−$0.29
Analyst rating
1.1 Strong buy
Next earnings
Nov 5, 2026

Fiscal year to Dec 2025

Revenue
$73.0M (+202.11%)
Net income
−$44.0M
Operating margin
−63.9%
Diluted EPS
−$0.35
Free cash flow
−$35.5M

From the company’s annual report on SEC EDGAR.

About Amprius Technologies, Inc.

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.

Headquarters: Fremont, United States · 97 employees · amprius.com