Amprius Technologies Hits Day High with Strong 9.2% Intraday Surge

Amprius Technologies, Inc., a small-cap player in the Electronics & Appliances sector, has experienced a significant surge in its stock price, gaining 9.2% on September 16, 2025. The stock reached an intraday high of USD 9.23, reflecting its strong performance in the market. Over the past year, Amprius has delivered an impressive return of 592.42%, far surpassing the S&P 500's 17.58% during the same period.
The company's financial metrics indicate robust growth, with net sales increasing by 383.05% in the most recent quarter, reaching USD 11.28 million. Despite a negative operating profit margin of -77.35%, the company has shown positive results for three consecutive quarters. Additionally, raw material costs have significantly decreased by 88.54% year-over-year, contributing to improved operational efficiency.

Institutional holdings stand at 21.91%, with a 3.69% increase in stakes over the previous quarter, suggesting confidence from larger investors. Overall, Amprius Technologies continues to demonstrate market-beating performance, solidifying its position in the competitive landscape of the electronics industry.