Amprius Technologies, Inc. (AMPX) Stock Price & Analysis

Amprius Technologies, Inc. (AMPX) rose 2.70% to USD 9.89 as of September 8, 2026 at 05:47 UTC, according to Nexqual real-time market data.

AMPX last closed at USD 9.89; the session ranged USD 9.61–9.94 on volume of 4,149,439 shares. Market capitalization is —, with a 52-week range of USD 7.31–24.23 (NYQ). Source: Nexqual, September 8, 2026 at 05:47 UTC.

Key Statistics (as of September 8, 2026 at 05:47 UTC)

Technical Analysis (AMPX)

Nexqual's technical model rates AMPX "STRONG SELL" based on 0 bullish and 5 bearish signals across 128 daily candles, as of September 8, 2026 at 05:47 UTC.

From Amprius Technologies, Inc.'s Latest SEC 10-K Filing (filed 2026-03-06)

Key Strengths & Strategy (as disclosed to the SEC)

• We believe our proprietary technology has the potential for broad application in electric transportation.
• Our proprietary silicon anode structures, battery cell designs and manufacturing processes are protected by our portfolio of patents, trade secrets and know-how developed over 15 years of research and development.
• From our inception through December 31, 2025, over 500 customers had tested and validated our SiCore and SiMaxx batteries for their applications, and we believe our market leadership in aviation will enable us to continue to grow our customer base.
• Our Technology SiCore Generation 2 Cells Our SiCore batteries are based on an innovative, proprietary silicon anode material system, delivering batteries with high-energy-density, high discharge rates, and long cycle life.

Partnerships

• In order to support such demand, we entered into a supply agreement with Berzelius in November 2023 (the "Exclusive Supply Agreement"), which gives us exclusive rights to purchase its proprietary silicon anode materials in the United States, Canada and Mexico.
• We believe that our existing Exclusive Supply Agreement with Berzelius, which gives us exclusive rights to purchase Berzelius' proprietary silicon anode materials in the United States, Canada and Mexico, and our existing manufacturing supply agreements with global contract manufacturers will allow us to continue supporting the increasing demand for our SiCore batteries.

Source: SEC EDGAR 10-K, official filing. Curated by Nexqual.

Peers & Related Stocks

Data source: Nexqual — real-time market data, technical indicators, analyst consensus, earnings, SEC EDGAR filings. Last updated: September 8, 2026 at 05:47 UTC. This page is informational and not investment advice.