Amprius Technologies, Inc. (AMPX) Amprius Technologies, Inc. is a company primarily focused on the development, production, and supply of advanced lithium-ion battery solutions. Their innovative product line notably includes cutting-edge silicon nanowire anode lithium-ion batteries. The firm's technological offerings cater to significant sectors such as aerospace, defense, and electric vehicle manufacturing. Founded in 2008, Amprius Technologies, Inc. operates from its headquarters located in Fremont, California.
Sector: Miscellaneous Electrical Machinery, Equipment & Supplies
Industry: Electrical Equipment & Parts
Amprius Technologies, Inc. NYSE:AMPX Industrials · Electrical Equipment & Parts
CLOSED · Nov 6 $8.72 CLOSED · Nov 6 Prev close $7.52 Close $8.72 AH close $8.66 VOL 6.1M $ Vol $50.99M RVOL 1.12x
Mkt Cap $1.27B
VOL 6.1M sh
$ Vol $50.99M
RVOL 1.12×
Press Release
Amprius Technologies Announces Date for Third Quarter 2026 Results and Business Updates
Amprius Technologies will hold its third quarter 2026 earnings conference call and webcast on Wednesday, November 11, 2026 at 8:30 a.m. Eastern time.
Financial results for the quarter ended September 30, 2026 will be issued in a press release prior to the call, followed by a management presentation and Q&A.
No results or guidance were provided in this notice — it is a scheduling announcement only.
• 18d ago AI analysis › Press Release
CAMINUS Signs Contract Manufacturing Agreement with Amprius Technologies for U.S. Pouch Cell Production
CAMINUS signed a contract manufacturing agreement with Amprius Technologies to produce Amprius-designed silicon-anode pouch cells at its Indianapolis facility.
The deal spans partial assembly through full cell production and fits Amprius's strategy of expanding capacity with minimal capital investment, serving aviation, defense, and uncrewed systems customers.
Qualification builds are already underway, with volume production planned for 1Q27; the arrangement supports an NDAA Section 842-conforming domestic supply chain.
• 1mo ago AI analysis › Press Release ⚠ 3
Amprius Secures $75 Million Grant for American High-Energy Density Battery Production
Amprius Technologies has been awarded a grant of up to $75 million from the U.S. Department of War under the IBAS program to convert an existing domestic EV battery line to high-energy density cells for unmanned aerial systems.
The ~$100 million project, run with a major South Korean contract manufacturing partner, targets completion in early 2028 with capacity of 12 million Amprius cells annually, meeting NDAA domestic sourcing requirements.
The non-dilutive funding strengthens Amprius' defense positioning, though most of the award remains unfunded and is subject to future appropriations and milestone acceptance by the U.S. Government.
• 1mo ago AI analysis › Press Release ⚠ 3
Amprius Introduces SiCore®500 – High Energy Density Cells for Unmanned Aviation
Amprius Technologies announced the SiCore®500, a second-generation silicon-anode cell that reaches 500 Wh/kg at a 1C continuous discharge rate on conventional lithium-ion manufacturing equipment.
Commercial availability is expected in Q4 2026, with initial production at the Fremont, California facility and volume scaling through existing global contract manufacturing partners in customer-specific formats and the standard SAE JA1016 sUAS pouch format.
The cell targets long-endurance aviation including high-altitude platform stations and fixed-wing drones; Amprius has supplied AALTO's Zephyr solar-electric HAPS since 2018, including a 2025 flight that set a reported 67-day world endurance record.
• 2mo ago AI analysis › Press Release
Amprius Sets September 2026 Events Schedule
Amprius announced its schedule for September 2026, detailing participation in upcoming investor conferences and industry trade shows.
CEO Tom Stepien and CFO Ricardo Rodriguez are scheduled to host one-on-one meetings with investors at the H.C. Wainwright 28th Annual Global Investment Conference and the Evercore 9th ADAS, AV & AI Forum.
Additionally, CTO Dr. Ionel Stefan and CBO Ronnie Tao will present on battery technology at the Strato-Ops and DroneX events, while the company exhibits at the Commercial UAV Expo and IMTS.
• 2mo ago AI analysis › Press Release ● Major ⚠ 2
Amprius Technologies Reports Second Quarter 2026 Financial Results and Recent Business Highlights
Amprius reported Q2 revenue of $34.0 million, up 126% year-over-year, with gross margin expanding to 27% from 9% in the prior year.
Management raised full-year 2026 revenue guidance to at least $140 million and increased gross margin expectations to at least 28%, while targeting positive Adjusted EBITDA of at least $4 million.
Business highlights included a multi-year agreement with Stark Future representing over $100 million in revenue and a $24 million order from a European drone developer.
• 3mo ago AI analysis › Press Release
Amprius Technologies Sets Upcoming Conference Schedule
Amprius Technologies announced its upcoming investor conference schedule, which includes participation in events hosted by Canaccord Genuity, UBS, H.C. Wainwright, and Evercore between August and September 2026.
CEO Tom Stepien and CFO Ricardo Rodriguez are scheduled to present at the Canaccord Genuity conference on Aug. 11 and participate in one-on-one meetings across the other events.
The presentation at the Canaccord Genuity 46th Annual Growth Conference will be webcast live and available for replay.
• 3mo ago AI analysis › Press Release
Amprius Technologies Announces Date for Second Quarter 2026 Results and Business Updates
Amprius Technologies scheduled a conference call for August 5, 2026, at 8:30 a.m. ET to discuss second quarter 2026 financial results.
The company will release its financial results for the quarter ended June 30, 2026, prior to the call.
Headquartered in Fremont, California, Amprius focuses on silicon anode lithium-ion batteries for aerospace, defense, and mobility markets.
• 3mo ago AI analysis › Press Release
Amprius Sets June 2026 Events Schedule
businesswire.com • 5mo ago Press Release
Amprius and Matternet Partner to Advance Drone Delivery
businesswire.com • 5mo ago Press Release
Amprius Technologies Announces the Pricing of its Previously Announced Exchange of Public Warrants for Common Stock
Amprius Technologies announced the pricing of an exchange of 7,128,458 public warrants for 2,726,631 shares of common stock.
The exchange ratio results in 62% fewer shares being issued compared to a physical exercise of the warrants at the $11.50 strike price.
The transaction is expected to close on May 18, 2026, with William Blair and TD Cowen acting as joint financial advisors.
• 5mo ago AI analysis › Press Release
Amprius Technologies to Simplify Capital Structure Through Exchange of Public Warrants for Common Stock
businesswire.com • 6mo ago Press Release ● Major ⚠ 1
Amprius Technologies Reports First Quarter 2026 Financial Results and Recent Business Highlights
Amprius reported Q1 revenue of $28.5 million, up 2.5x year-over-year, with gross margins improving to 20% and net losses narrowing to $5.0 million.
Management raised full-year 2026 revenue guidance to at least $130 million, citing strong demand from defense and commercial mobility sectors including a $500 million defense order influx.
The company secured a $21.0 million purchase order from a Chinese electric vehicle customer and added Nanotech Energy as a U.S. manufacturing partner to support scaling production.
• 6mo ago AI analysis › Press Release
Defiance Launches AMPU: The First Daily 2X Long ETF for Amprius Technologies, Inc.
Defiance ETFs launched the Defiance Daily Target 2X Long AMPX ETF (AMPU), a fund designed to provide 200% of the daily performance of Amprius Technologies shares.
The new ETF targets active traders seeking short-term, amplified exposure to Amprius, which develops silicon-anode lithium-ion batteries for the aviation and defense markets.
This launch creates an additional derivative trading vehicle for AMPX but does not involve any direct investment, partnership, or operational change for Amprius Technologies.
• 6mo ago AI analysis › Press Release
Amprius Sets May 2026 Events Schedule
businesswire.com • 6mo ago Press Release
Amprius Technologies Announces Date for First Quarter 2026 Results and Business Updates
Amprius Technologies announced it will release its first quarter 2026 financial results on May 7, 2026, prior to the market open.
A conference call and webcast are scheduled for 8:30 a.m. Eastern Time to discuss the results and business updates.
Management will present the findings followed by a question-and-answer session for investors and analysts.
• 6mo ago AI analysis › Press Release
Amprius Recognized by TIME as One of America's Top GreenTech Companies for 2026
businesswire.com • 7mo ago Press Release
Amprius Secures $21 Million Purchase Order for Electric Two and Three-Wheelers
businesswire.com • 7mo ago Press Release
The State of America's Rare Earth Supply Chain in 2026 - OilPrice.com Market Commentary
prnewswire.com • 7mo ago Press Release ● Major
Amprius Technologies Reports Fourth Quarter and Fiscal Year 2025 Financial Results and Recent Business Highlights
businesswire.com • 8mo ago Press Release
Amprius Sets March 2026 Events Schedule
businesswire.com • 8mo ago Press Release ● Major
Amprius Technologies Announces Date for Fourth Quarter and Full Year 2025 Results and Business Updates
businesswire.com • 8mo ago 
