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AMPX · Amprius Technologies, Inc.

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$12.51 +0.57 (+4.77%) At close · Aug 14
Market Cap
$1.83B
Shares
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All earnings calls

Earnings call · FY2025 Q4

Amprius Technologies, Inc. Q4 FY2025 Earnings Call

Amprius Technologies, Inc. Q4 FY2025 Earnings Call

Concluded Mar 5, 2026 Audio replay
Mar 5, 2026 1:06:55 82 turns
Period
FY2025 Q4
Runtime
1:06:55
Sources
4 artifacts

Executive readout · one minute

What matters this quarter

Amprius reported Q4 2025 revenue of $25.2 million, up 137% year-over-year, and full-year 2025 revenue of $73.0 million, more than tripling 2024's $24.2 million, with guidance for 2026 revenue growth of at least 70% to $125 million or more.

Balance sheet and capital structure 15 NDAA compliance and defense contracts 13 Financial performance and growth 12 Manufacturing scale-up and contract manufacturing partners 11 Silicon anode battery platform and products 9

Management tone

Confident

Net tone +78 · low hedging

Grounding quotes
  • “2025 was a landmark year for Amprius Technologies, Inc.”
  • “we think 2026 can be even stronger as we play to our strengths—our energy density—and continue to push new products, expand our portfolio”
  • “Fourth quarter revenue reached a record $25,200,000, representing an 18% quarter-over-quarter improvement and a 137% year-over-year increase”
  • “We are in a fortunate position. We are certainly in it to win it”

Forward guidance

5 guided metrics

Management's latest ranges and targets are included below.

Research coverage

4 live sources

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Revenue · derived Q4 $25.23M +137.4% YoY
Gross margin · derived Q4 23.6% +44.8 pp YoY
Net income · derived Q4 -$24.39M

Research materials

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Key takeaways

What improved, and what deserves a closer read.

Constructive signals

  • Q4 revenue of $25.2 million, up 18% sequentially and 137% year-over-year; full-year 2025 revenue of $73.0 million, up 202% from 2024
  • Q4 gross margin improved to 24%, a nine percentage point sequential increase and 45 percentage points year-over-year; full-year gross margin of 11%, up 87 percentage points from 2024
  • Q4 non-GAAP Adjusted EBITDA of $1.8 million, the company's first positive quarterly figure, with full-year Adjusted EBITDA improving $18.1 million year-over-year to $(5.3) million
  • Guided 2026 revenue growth of at least 70% to $125 million or more, net loss below $8 million, and positive Adjusted EBITDA of at least $4 million
  • Department of War DIU contract recently increased to $14.8 million for NDAA-compliant SiCore pouch cell production, with the company reporting a 11-of-11 scorecard on battery component sourcing from NDAA-compliant countries
  • Ended 2025 with $91.9 million in cash; management stated the ATM is done and the current strategy is more than fully funded

Risks & pressure points

  • Q4 net loss was $24.4 million, driven by a $22.5 million one-time impairment charge linked to the Colorado facility exit; full-year 2025 net loss was $44.0 million
  • Q4 net loss widened $20.5 million sequentially and $13.0 million year-over-year
  • Full-year 2025 net loss per share was $0.35 versus guidance-implied improvement; excluding the $22.5 million charge, full-year net loss would have been $21.5 million
  • Management acknowledged an "arm-wrestle" with customers who demand U.S.-based production but also want lower pricing
  • NDAA-compliant sourcing requirements for new DOW acquisition programs must be met by January 1, 2028, ~22 months from the call, creating execution risk on supply chain and contract manufacturing scale-up

Key moments

Jump directly to management's words in the synchronized transcript.

“Fourth quarter revenue reached a record $25,200,000, representing an 18% quarter-over-quarter improvement and a 137% year-over-year increase. Gross margin improved to 24%, a nine percentage point increase quarter-over-quarter and a 45 percentage point increase year-over-year. Full year 2025 revenue reached $73,000,000, three times our 2024 level.” Thomas Stepien, CEO

Forward guidance

From the 8-K filed Mar 4, 2026.

Metric Guided
Adjusted EBITDA
2026 full year
at least $4M
Net loss
2026 full year
up to $-8M
Capital expenditure
2026 full year
up to $10M

Guidance from the call

Stated verbally and extracted from the transcript.

Metric Guided
Adjusted EBITDA
2026
$4M
CapEx
2026
$0 – $10M
Full-screen source Call document