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ALL
Market cap
$1.33B
EPS
-0.27
P/E ratio
--
Price to sales
21.49
Dividend yield
--
Beta
3.01868
Previous close
$9.52
Today's open
$10.31
Day's range
$9.90 - $10.77
52 week range
$1.70 - $16.03
show more
CEO
Tom Stepien
Employees
84
Headquarters
Fremont, CA
Exchange
New York Stock Exchange
Shares outstanding
130483838
Issue type
Common Stock
Industrials
Industrial Goods
Amprius Technologies Announces Date for Fourth Quarter and Full Year 2025 Results and Business Updates
FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, will hold a conference call and webcast on Thursday, March 5, 2026 at 8:30 a.m. Eastern time (5:30 a.m. Pacific time) to discuss its financial results for the fourth quarter and full year ended December 31, 2025. Financial results will be issued in a press release prior to the call. Amprius management will host the presentatio.
Business Wire • Feb 19, 2026

Amprius Has A Two-Year Window To Become The Incumbent NDAA-Compliant Drone Battery Maker
Amprius Technologies, Inc. (AMPX) is uniquely positioned to benefit from a rapid paradigm shift towards defense UAS across Western countries, and has a solid position in multiple high-growth addressable markets (LEV/Robotics/eVTOLs). The company currently faces very little competition in the defense space, with Asian battery giants focused on EV and other competitors years away from volume production. Recent design wins with Prime defense contractors signal the beginning of an incumbency moat forming, while the revenue ramp is accelerating.
Seeking Alpha • Feb 13, 2026

Is Amprius Stock a Buy or Sell After Its Chief Technology Officer Dumped Nearly 40,000 Shares?
CTO Constantin Ionel Stefan sold 39,690 shares for a transaction value of $476,351 on Jan. 28, 2026. This sale represented 5.03% of his direct holdings at the time, reducing his position to 748,696 shares post-transaction.
The Motley Fool • Feb 8, 2026

Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production
FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a manufacturing partnership with Nanotech Energy (“Nanotech”), a U.S.-based energy company developing advanced lithium-ion batteries. This partnership secures a domestic production pathway for Amprius' high-performance silicon battery cells. Nanotech Energy is Amprius' first U.S.-based manufactu.
Business Wire • Feb 3, 2026

Amprius Sets February 2026 Events Schedule
FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for February appearances and activities. Oppenheimer Emerging Growth Conference Date: February 3-4, 2026 Location: Virtual Event Details: Amprius' CEO, Tom Stepien, and CFO, Ricardo Rodriguez, will meet with investors one-on-one at the event. If you are interested in scheduling a ti.
Business Wire • Feb 2, 2026

Amprius (AMPX) Moves 13.4% Higher: Will This Strength Last?
Amprius (AMPX) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.
Zacks Investment Research • Jan 30, 2026

5 Stocks to Buy in February: Last Year's Winners Aren't Done Yet
2026 is well underway and off to a bullish start. The S&P 500 and other major indices are ending January at record highs, and the Russell 2000 INDEXRUSSELL: RUT, which tracks small-cap stocks, is leading the charge.
MarketBeat • Jan 29, 2026

Amprius Technologies- In Fashion, And With Good Reason
Amprius Technologies is initiated with a buy, driven by proprietary silicon-anode battery tech gaining strong traction in high-growth aviation and mobility sectors. Energy storage requirements are growing, and AMPX's proprietary silicon anode tech that ameliorates the swelling risks of silicon anodes looks set to prosper. AMPX is delivering triple-digit topline growth, with FY26 expected to see positive EBITDA, supported by higher volume from both repeat orders and new customers.
Seeking Alpha • Jan 20, 2026

Amprius Technologies Announces Completion and Termination of At-The-Market Equity Offering Program
FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced it has completed all sales under its at-the-market (“ATM”) equity offering program. Under the program, originally established on October 2, 2023, the Company was authorized to offer and sell shares of the Company's common stock, par value $0.0001 per share (the “Common Stock”), having an aggrega.
Business Wire • Jan 12, 2026

CES Recognizes Amprius with an Innovation Award
FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, was honored today with an Innovation Award from the Consumer Technology Association, sponsor of CES 2026, taking place January 6–9 in Las Vegas. Amprius is a 2026 Best of Innovation honoree in the Sustainability & Energy Transition category for its 520 Wh/kg battery, a super high energy density model popula.
Business Wire • Jan 6, 2026

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