Amprius Technologies, Inc.

AMPX

Amprius Technologies, Inc. (AMPX) is a California-based company specializing in advanced lithium-ion batteries that utilize silicon nanowire anodes to achieve higher energy density, longer cycle life, and improved safety. The company focuses on developing innovative energy storage solutions primarily for electric vehicles, aerospace, and portable electronics, aiming to enhance performance and extend range.

$10.16 +0.08 (0.78%)
🚫 Amprius Technologies, Inc. does not pay dividends

Company News

Amprius Stock Is Flashing a Signal That Traders Rarely Ignore
Investing.com • Thomas Hughes • March 9, 2026

Amprius Technologies (AMPX) stock is showing strong bullish signals driven by record trading volume, robust Q4 2025 earnings, and converging technical indicators. The company's silicon-anode lithium-ion batteries are in high demand, production is ramping, and improved NDAA compliance opens doors to government contracts. Institutional investors ar...

Is Amprius Stock a Buy or Sell After Its Chief Technology Officer Dumped Nearly 40,000 Shares?
The Motley Fool • Robert Izquierdo • February 8, 2026

Amprius Technologies' CTO Dr. Constantin Ionel Stefan sold 39,690 shares worth $476,351 on Jan. 28, 2026, under a Rule 10b5-1 trading plan. While the sale represents a 5.03% reduction in his holdings, he retained 748,696 shares, suggesting confidence in the company. The stock has surged 358.75% over one year, but its price-to-sales ratio exceedin...

Top 3 Stocks Powering the 6-Month 100% Gain in Clean Energy
The Motley Fool • Matthew Nesto • November 4, 2025

The Invesco WilderHill Clean Energy ETF has surged over 125% in six months, driven by AI power demands, potential interest rate cuts, and renewed investor interest in clean energy technologies.

5 Stocks to Stuff Your Portfolio This November
Investing.com • Thomas Hughes • October 31, 2025

The article highlights five tech stocks with potential for significant gains in November, driven by AI momentum, earnings expectations, and market sentiment. The stocks include MongoDB, Amprius Technologies, Salesforce, NVIDIA, and Palantir, each with unique growth catalysts and positive analyst outlooks.

October’s Top 5 Stocks Poised for Big Breakouts
Investing.com • Thomas Hughes • October 1, 2025

The article highlights five stocks with strong potential for growth in October, focusing on companies in energy, enterprise AI, and cybersecurity that demonstrated momentum following September's market surge.

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