Amprius Technologies, Inc. (AMPX) - Stock Analysis
Last updated: Jun 7, 2026
Research Idea
Research content for general circulation. Not individualized advice. Methodology & Disclosures
Conditional growth+momentum idea: Q4 2025 revenue more than doubled YoY ($25.2M vs $10.6M) with a ~$53M order backlog and new wins (CES award, Nanotech Energy partnership, Korea Battery Alliance). Cash of ~$70â90M and no debt fund the ramp. Shares are up ~45% in 21 days and ~50% above the 21âday SMA; follow-through on backlog conversion or additional design-win news could extend the surge in the very near term.
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AI Analyst Overview
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Valuation Metrics
Fundamental Analysis
Key Financial Insights: ⢠Strong Liquidity ⢠Persistent Losses ⢠Rich Valuation AMPX has a strong net-cash balance sheet and ample liquidity, but persistent operating and free-cash-flow losses plus a demanding valuation make the investment case reliant on continued margin improvement.
Price Behavior
Key Price Behavior Insights: ⢠Higher low ⢠Profit-taking ⢠Support test Support Level: $19.5â$20.0 Resistance Level: $22.5â$23.0 Over the last month, AMPX remains in an overall uptrend after a strong run from a higher low, but the sharp drop from $22.91 to $19.69 signals near-term profit-taking and consolidation risk unless it holds the $19.5â$20.0 support zone.
Sentiment & News
Key News Insights: ⢠Record Revenue ⢠Drone Momentum ⢠Legal Scrutiny Amprius showed strong commercial momentum and raised guidance, but ongoing securities-law probes and financing activity create a legal and execution overhang.
AI Summary
AMPX is transitioning from a speculative battery story to a real commercial-scaling story, with record revenue, higher guidance, and new wins in defense, drones, and mobility, but the investment case now hinges on whether that growth can convert into operating leverage before persistent cash burn, legal overhangs, and a rich valuation compress the stock.
Description
Amprius Technologies manufactures lithiumâion batteries that incorporate silicon nanowire anodes and supplies components and cells to customers in the aerospace, defense and electric vehicle sectors. The company was incorporated in 2008 and is headquartered in Fremont, California.
Idea History
| Date | Close | Ticker | Company | Summary | Status | P/L |
|---|---|---|---|---|---|---|
| Mar 10 | Mar 17 | AMPX | Amprius Technologies, Inc. | Conditional growth+momentum idea: Q4 2025 revenue more than doubled YoY ($25.2M vs $10.6M) with a ~$53M order backlog and new wins (CES award, Nanotech Energy partnership, Korea Battery Alliance). Cash of ~$70â90M and no debt fund the ramp. Shares are up ~45% in 21 days and ~50% above the 21âday SMA; follow-through on backlog conversion or additional design-win news could extend the surge in the very near term. | Closed | +7.7% |
| Jan 30 | Feb 6 | AMPX | Amprius Technologies, Inc. | Amprius Technologies (AMPX) is a hot idea with record Q3 revenue growth (+173% YoY), expanding customer base particularly in aviation and light EV markets, strong backlog growth (+83% QoQ), recognized technology leadership (CES 2026 Innovation Award), and positive technical momentum (~48% price increase in 3 weeks), underpinned by strong liquidity and narrowing losses. | Closed | -1.6% |