Amprius Technologies (AMPX) Stock Price, News & Analysis

Company Overview

Amprius Technologies, Inc. produces and sells ultra-high energy density lithium-ion batteries for mobility applications. The company offers silicon nanowire anode batteries. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was incorporated in 2008 and is headquartered in Fremont, California.

Key Stats

• Today's Range: $7.21 to $7.75
• 50-Day Range: $2.63 to $8.69
• 52-Week Range: $0.61 to $9.66
• Volume: 5.32 million shs
• Average Volume: 5.14 million shs
• Market Capitalization: $877.61 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: $11.71
• Consensus Rating: Buy

Amprius Technologies Stock Analysis - MarketRank™

Amprius Technologies scored higher than 69% of companies evaluated by MarketBeat, and ranked 98th out of 316 stocks in the business services sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 4.6 / 5
• Analyst Rating: Buy

Consensus Rating

Amprius Technologies has received a consensus rating of Buy. The company's average rating score is 3.11, and is based on 8 buy ratings, no hold ratings, and no sell ratings.

Amount of Analyst Coverage

Amprius Technologies has been the subject of 5 research reports in the past 90 days, demonstrating strong analyst interest in this stock.

Earnings and Valuation

• Score: 0.6 / 5
• Proj. Earnings Growth: Growing

Earnings Growth

Earnings for Amprius Technologies are expected to grow in the coming year, from ($0.45) to ($0.40) per share.

Price to Earnings Ratio vs. the Market

The P/E ratio of Amprius Technologies is -22.63, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Amprius Technologies is -22.63, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Amprius Technologies has a P/B Ratio of 11.52. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.

Short Interest

• Score: 2.0 / 5
• Short Interest Level: Bearish

Percentage of Shares Shorted

9.85% of the float of Amprius Technologies has been sold short.

Short Interest Ratio / Days to Cover

Amprius Technologies has a short interest ratio ("days to cover") of 1.3, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Amprius Technologies has recently increased by 27.00%, indicating that investor sentiment is decreasing significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Amprius Technologies does not currently pay a dividend.

Dividend Growth

Amprius Technologies does not have a long track record of dividend growth.

Sustainability and ESG

• Score: N/A
• Environmental Score: N/A

Percentage of Shares Shorted

9.85% of the float of Amprius Technologies has been sold short.

Short Interest Ratio / Days to Cover

Amprius Technologies has a short interest ratio ("days to cover") of 1.3, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Amprius Technologies has recently increased by 27.00%, indicating that investor sentiment is decreasing significantly.

News and Social Media

• Score: 3.1 / 5
• News Sentiment: 0.54

News Sentiment

Amprius Technologies has a news sentiment score of 0.54. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.80 average news sentiment score of Business Services companies.

News Coverage This Week

MarketBeat has tracked 27 news articles for Amprius Technologies this week, compared to 4 articles on an average week.

Search Interest

193 people have searched for AMPX on MarketBeat in the last 30 days. This is an increase of 74% compared to the previous 30 days.

MarketBeat Follows

148 people have added Amprius Technologies to their MarketBeat watchlist in the last 30 days. This is an increase of 393% compared to the previous 30 days.

Company Ownership

• Score: 1.7 / 5
• Insider Trading: Selling Shares

Insider Buying vs. Insider Selling

In the past three months, Amprius Technologies insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $286,125.00 in company stock.

Percentage Held by Insiders

12.90% of the stock of Amprius Technologies is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

Only 5.04% of the stock of Amprius Technologies is held by institutions.

AMPX Stock Analysis - Frequently Asked Questions

How have AMPX shares performed this year?

Amprius Technologies' stock was trading at $2.80 on January 1st, 2025. Since then, AMPX shares have increased by 167.3% and is now trading at $7.4850.

How were Amprius Technologies' earnings last quarter?

Amprius Technologies, Inc. (NYSE:AMPX) released its quarterly earnings data on Thursday, August, 7th. The company reported ($0.05) EPS for the quarter, beating the consensus estimate of ($0.08) by $0.03. The company earned $15.07 million during the quarter, compared to analysts' expectations of $12.38 million. Amprius Technologies had a negative trailing twelve-month return on equity of 55.79% and a negative net margin of 84.77%.
Read the conference call transcript.

Who are Amprius Technologies' major shareholders?

Top institutional investors of Amprius Technologies include Geode Capital Management LLC (1.35%), Board of Trustees of The Leland Stanford Junior University (0.97%), Invesco Ltd. (0.95%) and Marshall Wace LLP (0.94%). Insiders that own company stock include Amprius, Inc, Kang Sun, Justin E Mirro, Sandra Wallach, Constantin Ionel Stefan and Jonathan Bornstein.
View institutional ownership trends.

How do I buy shares of Amprius Technologies?

Shares of AMPX stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Amprius Technologies own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Amprius Technologies investors own include Invesco QQQ (QQQ), SPDR S&P 500 ETF Trust (SPY), SPDR Dow Jones Industrial Average ETF Trust (DIA), NVIDIA (NVDA), Meta Platforms (META), Advanced Micro Devices (AMD) and Tesla (TSLA).

Company Calendar

• Last Earnings: 8/07/2025
• Today: 8/14/2025
• Fiscal Year End: 12/31/2025

Industry, Sector and Symbol

• Stock Exchange: NYSE
• Sector: Business Services
• Industry: Technology Services
• Sub-Industry: Electrical Equipment
• Current Symbol: NYSE:AMPX
• CIK: 1899287
• Web: www.amprius.com
• Phone: 800-425-8803
• Fax: N/A
• Employees: 50
• Year Founded: 2008

Price Target and Rating

• Average Price Target for Amprius Technologies: $11.71
• High Price Target: $18.00
• Low Price Target: $6.00
• Potential Upside/Downside: +56.5%
• Consensus Rating: Buy
• Rating Score (0-4): 3.11
• Research Coverage: 9 Analysts

Profitability

• EPS (Trailing Twelve Months): ($0.33)
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: -$44.67 million
• Net Margins: -84.77%
• Pretax Margin: -84.77%
• Return on Equity: -55.79%
• Return on Assets: -32.57%

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 5.95
• Quick Ratio: 5.59

Sales & Book Value

• Annual Sales: $44.24 million
• Price / Sales: 19.95
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.65 per share
• Price / Book: 11.52

Miscellaneous

• Outstanding Shares: 117,927,000
• Free Float: 102,714,000
• Market Cap: $882.68 million
• Optionable: Optionable
• Beta: 2.72