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Industrials · Electrical Equipment & Parts · US

Amprius Technologies Inc. AMPX

$9.52 · close of Nov 9, 2026

Specialized high-density energy storage unlocking extended endurance in weight-constrained mobility platforms, durable only while performance differentiation outpaces commoditization.

AI score · Average · analysis Jul 1, 2026
4.4 of 10

Valuation holds this up; Moat is the soft spot.

Moat2.0
Management4.0
Valuation7.0
Risk · 10 = lowest3.0
Business model5.0
Optionality5.0
Fair value
AI fair value
$47.59
as of Nov 10, 2026
Base case
$33.67
the single most likely path
Analyst consensus
$22.10
11 analysts · 12-month target
Price
$9.52
price 80% below the AI fair value

The price needs 35.0% growth a year for ten years. The AI thinks 45.0% is achievable, at a 20.0% margin.

Amprius trades at a rich multiple on tiny revenue because investors are betting on its silicon-anode edge in drones and eVTOL. The math works if the company keeps growing 40%+ annually while margins climb from deeply negative to 20% as it scales manufacturing partnerships. That path is plausible given recent 2.5x quarterly revenue jumps and new capacity deals, but any slip in execution leaves little margin of safety at a $2B valuation.

The business

Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications. The company provides silicon anode lithium-ion batteries under the SiCore and SiMaxx product platforms. 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 founded in 2008 and is headquartered in Fremont, California.

Last report Aug 4, 2026 · next Nov 10, 2026

Write why this business works, set your own fair value, and let the briefing speak only when a rule you wrote is crossed.

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General investment analysis · not personalized advice · the figures carry their dates