Amprius Technologies (AMPX) News Today $10.36 +1.22 (+13.35%) Closing price 03:59 PM EasternExtended Trading$10.40 +0.04 (+0.40%) As of 08:00 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock AMPX Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 Time Period Amprius Technologies (NYSE:AMPX) Trading 13.3% Higher - What's Next?5 hours ago | marketbeat.comAmprius Technologies (NYSE:AMPX) Reaches New 52-Week High - Time to Buy?September 17 at 4:42 PM | marketbeat.comAmprius: The Lithium Ion Battery DisruptorSeptember 17 at 7:50 AM | seekingalpha.comAmprius Technologies (NYSE:AMPX) Trading 5% Higher - Time to Buy?September 16 at 2:43 PM | marketbeat.comAmprius Technologies secures $35M purchase orderSeptember 16 at 3:32 AM | msn.com3 Hot Tech Stocks With Bullish Charts and Ample UpsideSmall cap tech stocks like Amprius Technologies, SoundHound AI, and Airship AI are on track for hypergrowth and accelerating share price action.September 15 at 10:24 AM | marketbeat.comAmprius Secures Repeat $35 Million Purchase Order from Leading UAS ManufacturerSeptember 15 at 8:30 AM | businesswire.comAmprius Technologies (NYSE:AMPX) Shares Gap Up - Here's What HappenedSeptember 12, 2025 | marketbeat.comTop 5 September Stock Picks: Market Tailwinds Drive New Momentum (AMPX)September could be a strong month for tech stocks as the market rally expands to include AI stocks that aren't NVIDIA or the Mag Seven.September 12, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading 1.8% Higher - What's Next?September 11, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading Down 4.1% - Here's WhySeptember 10, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Stock Price Up 4.3% - Still a Buy?September 9, 2025 | marketbeat.comBaird Financial Group Inc. Acquires Shares of 500,499 Amprius Technologies, Inc. $AMPXSeptember 9, 2025 | marketbeat.comOppenheimer Sticks to Its Buy Rating for Amprius Technologies Inc (AMPX)September 7, 2025 | theglobeandmail.comAmprius Technologies (NYSE:AMPX) Stock Price Down 2.5% - Should You Sell?September 6, 2025 | marketbeat.comWalleye Capital LLC Sells 250,429 Shares of Amprius Technologies, Inc. $AMPXSeptember 6, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading Down 2.6% - Should You Sell?September 5, 2025 | marketbeat.comJump Financial LLC Purchases New Position in Amprius Technologies, Inc. $AMPXSeptember 5, 2025 | marketbeat.comCharles Schwab Investment Management Inc. Buys 59,501 Shares of Amprius Technologies, Inc. $AMPXSeptember 3, 2025 | marketbeat.comAmprius Technologies, Inc. (NYSE:AMPX) Given Consensus Recommendation of "Buy" by AnalystsSeptember 3, 2025 | marketbeat.comLeading European Drone Manufacturer Nordic Wing Selects Amprius to Increase Flight EnduranceSeptember 2, 2025 | businesswire.comApis Capital Advisors LLC Takes Position in Amprius Technologies, Inc. $AMPXSeptember 1, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading Down 5.5% - Here's What HappenedAugust 30, 2025 | marketbeat.comAmprius Technologies, Inc. $AMPX Shares Sold by Invesco Ltd.August 30, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Stock Price Down 1.8% - Here's WhyAugust 29, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Shares Down 3.3% - Here's WhyAugust 28, 2025 | marketbeat.comConstantin Ionel Stefan Sells 19,159 Shares of Amprius Technologies (NYSE:AMPX) StockAugust 26, 2025 | marketbeat.comInsider Selling: Amprius Technologies (NYSE:AMPX) CFO Sells 28,390 Shares of StockAugust 26, 2025 | marketbeat.comKang Sun Sells 65,654 Shares of Amprius Technologies (NYSE:AMPX) StockAugust 26, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading Up 3.3% - What's Next?August 26, 2025 | marketbeat.comInsider Selling: Amprius Technologies (NYSE:AMPX) CTO Sells 19,159 Shares of StockAugust 26, 2025 | insidertrades.comAmprius Technologies (NYSE:AMPX) Trading Up 5.4% - What's Next?August 23, 2025 | marketbeat.comAmprius Technologies, Inc. (NYSE:AMPX) Short Interest UpdateAugust 22, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Trading Down 4.2% - Here's What HappenedAugust 21, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Stock Price Down 4.4% - Time to Sell?August 20, 2025 | marketbeat.comHITE Hedge Asset Management LLC Purchases New Position in Amprius Technologies, Inc. $AMPXAugust 20, 2025 | marketbeat.comAmprius Technologies (NYSE:AMPX) Stock Price Up 1.1% - Still a Buy?August 19, 2025 | marketbeat.comKULR Technology partners with Amprius, Molicel to launch KULR ONE AIrAugust 19, 2025 | msn.comAmprius Technologies (NYSE:AMPX) Stock Price Down 4% - Should You Sell?August 16, 2025 | marketbeat.comAmprius Technologies' Blowout Quarter Fuels Record-Setting GrowthAugust 15, 2025 | msn.comAmprius Technologies (NYSE:AMPX) Shares Down 4.4% - Here's What HappenedAugust 15, 2025 | marketbeat.comAmprius Technologies’ Blowout Quarter Fuels Record-Setting GrowthIn a breakthrough quarter, Amprius Technologies turns its industry-leading battery performance into record sales and a pivotal profitability milestone.August 15, 2025 | marketbeat.comAmprius Technologies: Strong Long-Term Growth Ahead For This Lithium Battery DisruptorAugust 14, 2025 | seekingalpha.comAmprius Technologies (NYSE:AMPX) Stock Price Down 8.1% - Time to Sell?August 13, 2025 | marketbeat.comAmprius Technologies’ Earnings Call Highlights Growth and InnovationAugust 13, 2025 | msn.comAmprius Technologies (NYSE:AMPX) Trading Down 2.4% - Here's WhyAugust 11, 2025 | marketbeat.comAmprius Technologies, Inc. (NYSE:AMPX) Receives Consensus Recommendation of "Buy" from AnalystsAugust 9, 2025 | marketbeat.comAmprius Technologies Reports Second Quarter 2025 Business and Financial ResultsAugust 8, 2025 | finance.yahoo.comAmprius Technologies, Inc. (AMPX) Q2 2025 Earnings Call TranscriptAugust 8, 2025 | seekingalpha.comCantor Fitzgerald Issues Positive Forecast for Amprius Technologies (NYSE:AMPX) Stock PriceAugust 8, 2025 | marketbeat.com Get Amprius Technologies News Delivered to You Automatically Sign up to receive the latest news and ratings for AMPX and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. 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This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. AMPX Articles This Week▼94▲AMPX Articles Average Week Get the Latest News and Ratings for AMPX and Related Stocks Enter your email address to receive the latest news and analysts' ratings for Amprius Technologies and its competitors. Sign Up View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. Related Companies and Tools Related Companies ATKR News ENR News ENVX News EOSE News PLUG News FLNC News MVST News SLDP News BLDP News NPWR News Headlines Tools Trending Media MentionsHigh Media Sentiment StocksLive News FeedMarketBeat OriginalsStock Ideas This page (NYSE:AMPX) was last updated on 9/17/2025 by MarketBeat.com Staff From Our PartnersHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. 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