Amprius Technologies, Inc. (NYSE: AMPX) reported second-quarter 2026 revenue of $34.0 million, up 125.9% from a year earlier and above the analyst estimate of $29.9 million. Gross profit climbed sharply to $9.3 million, reflecting much stronger top-line growth and improved product economics.
Profitability remained under pressure, however, as the company posted an operating loss of $4.3 million and a net loss attributable to common shareholders of $3.2 million. Diluted earnings per share came in at -$0.04, slightly below expectations of -$0.02.
Cash and balance-sheet trends were a highlight of the quarter:
- Cash and cash equivalents rose to $74.5 million.
- Total liabilities declined to $23.5 million.
- Operating cash flow was negative at $2.9 million.
- Capital spending totaled $1.8 million.
Shares moved higher after the release, rising 3.4% since the market close as investors reacted to the company’s faster revenue growth and stronger gross profit performance.
Note: This financials data is sourced from a third-party provider and has not been independently verified by Quiver.
Amprius Technologies, Inc. Insider Trading Activity
Amprius Technologies, Inc. insiders have traded $AMPX stock on the open market 22 times in the past 6 months. Of those trades, 0 have been purchases and 22 have been sales.
Here’s a breakdown of recent trading of $AMPX stock by insiders over the last 6 months:
- KANG SUN has made 0 purchases and 7 sales selling 1,847,272 shares for an estimated $29,586,865.
- WEN HSUAN HSIEH has made 0 purchases and 2 sales selling 413,146 shares for an estimated $7,620,033.
- STEVEN CHU has made 0 purchases and 4 sales selling 322,197 shares for an estimated $5,863,983.
- DONALD R DIXON has made 0 purchases and 3 sales selling 142,895 shares for an estimated $2,544,664.
- THOMAS M STEPIEN (Chief Executive Officer) has made 0 purchases and 3 sales selling 67,077 shares for an estimated $1,014,847.
- CONSTANTIN IONEL STEFAN (Chief Technology Officer) has made 0 purchases and 3 sales selling 57,386 shares for an estimated $738,844.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
Amprius Technologies, Inc. Hedge Fund Activity
We have seen 144 institutional investors add shares of Amprius Technologies, Inc. stock to their portfolio, and 98 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- JANE STREET GROUP, LLC added 3,947,231 shares (+1849.5%) to their portfolio in Q1 2026, for an estimated $66,550,314
- TWO SIGMA INVESTMENTS, LP added 2,069,136 shares (+144.0%) to their portfolio in Q1 2026, for an estimated $34,885,632
- PRICE T ROWE ASSOCIATES INC /MD/ added 1,816,842 shares (+2254.8%) to their portfolio in Q1 2026, for an estimated $30,631,956
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 1,602,330 shares (-94.7%) from their portfolio in Q1 2026, for an estimated $27,015,283
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/ removed 1,518,492 shares (-75.0%) from their portfolio in Q2 2026, for an estimated $21,046,299
- DRIEHAUS CAPITAL MANAGEMENT LLC added 1,400,966 shares (+58.5%) to their portfolio in Q1 2026, for an estimated $23,620,286
- MARSHALL WACE, LLP added 1,227,599 shares (+inf%) to their portfolio in Q1 2026, for an estimated $20,697,319
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
Amprius Technologies, Inc. Price Targets
Multiple analysts have issued price targets for $AMPX recently. We have seen 6 analysts offer price targets for $AMPX in the last 6 months, with a median target of $20.5.
Here are some recent targets:
- An analyst from Clear Street set a target price of $33.0 on 06/03/2026
- Austin Bohlig from Needham set a target price of $20.0 on 03/10/2026
- Christopher Souther from B. Riley Securities set a target price of $22.0 on 03/09/2026
- Eric Stine from Craig-Hallum set a target price of $21.0 on 03/06/2026
- Derek Soderberg from Cantor Fitzgerald set a target price of $20.0 on 03/06/2026
- Chip Moore from Roth Capital set a target price of $20.0 on 03/06/2026
