Amprius Technologies (NYSE:AMPX) Stock Price Down 1.1% - Here's Why

Key Points

• Shares of Amprius fell 1.1% on Friday to about $20.83 on below-average volume, while analysts hold a consensus rating of "Moderate Buy" with a $19.75 average price target (eight Buys, one Sell).
• The company beat the latest quarter's estimates (EPS -$0.01 vs. -$0.04 and revenue $25.23M vs. $22.91M) but remains unprofitable with a negative net margin (60.3%), negative ROE, and FY2026 guidance of -$0.06 EPS.
• Significant insider selling occurred recently — directors sold large blocks (total insider sales of 2,539,829 shares worth about $42.3M last quarter) though insiders still own roughly 12.9% of the stock.

Shares of Amprius Technologies, Inc. (NYSE:AMPX - Get Free Report) dropped 1.1% on Friday . The stock traded as low as $20.16 and last traded at $20.8310. Approximately 6,059,313 shares changed hands during trading, a decline of 30% from the average daily volume of 8,684,370 shares. The stock had previously closed at $21.06.

Analyst Upgrades and Downgrades

AMPX has been the subject of several analyst reports. Weiss Ratings restated a "sell (e+)" rating on shares of Amprius Technologies in a report on Monday, April 20th. Craig Hallum increased their target price on Amprius Technologies from $17.00 to $21.00 and gave the company a "buy" rating in a report on Friday, March 6th. Needham & Company LLC restated a "buy" rating and set a $20.00 target price on shares of Amprius Technologies in a report on Tuesday, March 10th. William Blair restated an "outperform" rating on shares of Amprius Technologies in a report on Friday, March 6th. Finally, Cantor Fitzgerald increased their target price on Amprius Technologies from $16.00 to $20.00 and gave the company an "overweight" rating in a report on Friday, March 6th. Eight equities research analysts have rated the stock with a Buy rating and one has issued a Sell rating to the company. According to MarketBeat, Amprius Technologies currently has a consensus rating of "Moderate Buy" and a consensus price target of $19.75.

Amprius Technologies Trading Down 1.1%

The firm has a market capitalization of $2.85 billion, a P/E ratio of -61.27 and a beta of 2.20. The company's fifty day simple moving average is $16.95 and its 200 day simple moving average is $13.10.

Amprius Technologies (NYSE:AMPX - Get Free Report) last announced its earnings results on Wednesday, March 4th. The company reported ($0.01) earnings per share for the quarter, beating analysts' consensus estimates of ($0.04) by $0.03. The firm had revenue of $25.23 million for the quarter, compared to analyst estimates of $22.91 million. Amprius Technologies had a negative net margin of 60.30% and a negative return on equity of 24.29%. Amprius Technologies has set its FY 2026 guidance at --0.060 EPS. On average, analysts predict that Amprius Technologies, Inc. will post -0.03 earnings per share for the current fiscal year.

Insider Activity at Amprius Technologies

In other news, Director Steven Chu sold 155,565 shares of Amprius Technologies stock in a transaction dated Thursday, March 12th. The shares were sold at an average price of $18.50, for a total transaction of $2,877,952.50. Following the sale, the director owned 127,339 shares of the company's stock, valued at approximately $2,355,771.50. The trade was a 54.99% decrease in their position. The sale was disclosed in a document filed with the SEC, which is accessible through this hyperlink. Also, Director Wen Hsuan Hsieh sold 413,146 shares of the firm's stock in a transaction that occurred on Thursday, March 12th. The shares were sold at an average price of $18.44, for a total value of $7,618,412.24. Following the completion of the transaction, the director owned 44,444 shares of the company's stock, valued at approximately $819,547.36. The trade was a 90.29% decrease in their position. The SEC filing for this sale provides additional information. Over the last quarter, insiders sold 2,539,829 shares of company stock worth $42,323,376. 12.90% of the stock is currently owned by company insiders.

Institutional Inflows and Outflows

A number of institutional investors and hedge funds have recently made changes to their positions in the company. Vanguard Group Inc. lifted its stake in shares of Amprius Technologies by 9.5% in the 4th quarter. Vanguard Group Inc. now owns 7,128,657 shares of the company's stock valued at $56,245,000 after purchasing an additional 616,037 shares during the period. Geode Capital Management LLC lifted its stake in shares of Amprius Technologies by 10.5% in the 4th quarter. Geode Capital Management LLC now owns 2,678,417 shares of the company's stock valued at $21,137,000 after purchasing an additional 253,529 shares during the period. State Street Corp lifted its stake in shares of Amprius Technologies by 16.6% in the 4th quarter. State Street Corp now owns 2,553,710 shares of the company's stock valued at $20,149,000 after purchasing an additional 363,928 shares during the period. Invesco Ltd. lifted its stake in shares of Amprius Technologies by 113.3% in the 3rd quarter. Invesco Ltd. now owns 2,379,384 shares of the company's stock valued at $25,031,000 after purchasing an additional 1,263,846 shares during the period. Finally, Goldman Sachs Group Inc. lifted its stake in shares of Amprius Technologies by 23.0% in the 4th quarter. Goldman Sachs Group Inc. now owns 2,194,841 shares of the company's stock valued at $17,317,000 after purchasing an additional 410,724 shares during the period. Hedge funds and other institutional investors own 5.04% of the company's stock.

About Amprius Technologies

Amprius Technologies, Inc NYSE: AMPX is a U.S.-based developer of high-energy-density lithium-ion batteries that leverage silicon anode technology to deliver performance levels beyond conventional graphite-based cells. The company's batteries are designed to offer industry-leading gravimetric energy density, enabling longer run times and reduced weight for portable power applications. Amprius blends advanced materials science and scalable manufacturing processes to commercialize next-generation battery solutions.

At the core of Amprius' product portfolio are cylindrical and prismatic cells that employ a proprietary silicon nanowire anode, which supports high charge/discharge rates while maintaining cycle life.

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