Inferra AI / Company / AMPX
Amprius Technologies, Inc.
AMPX · Industrials
Last earnings Aug 4, 2026
Key results
Revenuequarter
$15.1 million
Fellow Shareholders, In the second quarter, Amprius generated a record $15.1 million in revenue and reached positive gross margins for the first time in our history.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Letter to Shareholders August 2025 - 3 - We believe that through our breakthrough energy performance and ample production capacity, we attracted new customers and generated $26.4 million in revenue during the first half of this year, already surpassing our full-year 2024 total of $24.2 million.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Growthquarter
up 350%
Q2 revenue totaled $15.1 million, a 34% increase from the first quarter and up 350% from Q2 2024.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Financial Performance We ended the second quarter with $15.1 million in total revenue.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
The second quarter product revenue contributed $14.5 million to total revenue, representing a $3.6 million, or a 32%, increase sequentially.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Product revenuequarter
$3.3 million
Product revenue in Q2 2024 was $3.3 million, so Q2 2025 marks a 335%, or $11.2 million, year-over-year increase.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Our development services and grant revenue totaled $0.5 million in the second quarter, representing a $0.2 million increase sequentially and up from zero year-over-year.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Gross marginquarter
9%
Moving to our profitability metrics, gross margin was 9% for the second quarter, compared to negative 21% in Q1 2025 and negative 195% in the prior year quarter.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
AI analysis
Q2 2025 · reported Aug 7, 2025
Based on: Earnings release + parent 8-K + 10-Q — transcript not held
Headline figures
| Metric | Q2 2025 | Prior qtr | Year ago |
|---|---|---|---|
| Revenue | $15.1 million | — | — |
| Growth | up 350% | — | — |
| Product revenue | $3.3 million | — | — |
| Gross margin | 9% | — | — |
Guidance · company-stated
Direction: raised
No guidance located in the held release
“The strong results and the depth of our pipeline give us the confidence to raise our full-year 2026 outlook for the second consecutive quarter.”
Margin
Capital allocation
We exited the second quarter with $54.2 million in cash and no debt.
We have adequate cash reserves, a low burn rate, no debt, and added flexibility through our at-market sales agreement.
Event summary
Amprius Technologies, Inc. Q2 2025 — Fellow Shareholders, In the second quarter, Amprius generated a record $15.1 million in revenue and reached positive gross margins for the first time in our history.
Based on: Earnings release + parent 8-K + 10-Q — transcript not held
Guidance & outlook
No guidance located in the held release
Capital allocation
We exited the second quarter with $54.2 million in cash and no debt.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
We have adequate cash reserves, a low burn rate, no debt, and added flexibility through our at-market sales agreement.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
We may raise additional funds in order to meet our future operating and capital expenditure requirements, and we may be unable to raise additional funds or enter into such other agreements when needed on favorable terms or at all.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
Our significant accounting estimates include useful lives of property, plant and equipment; valuation of long-lived assets; valuation of deferred taxes; lower of cost or net realizable value adjustment of inventory; incremental borrowing rate used in calculating lease obligations and right-of-use assets; and certain inputs used to measure the fair value of stock option grants using the Black-Scholes option-pricing model.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
Holders of common stock are entitled to one vote for each share held and entitled to receive dividends when and if declared by the board of directors.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
We have not declared any dividends through June 30, 2026.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
Strategy & priorities
The remaining 50 are repeat customers, including several of our long-time strategic partners such as AALTO/Airbus, BAE Systems, and the U.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Manufacturing Capacity Expansion To support the customer demand we are seeing in our core markets, we have continued to work closely with our current contract manufacturers.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
This pilot line allows us to rapidly develop and prototype new batteries quickly and to deliver them to key strategic customers who have specific design requirements.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Executive Order promoting domestic drone manufacturing and the July Department of Defense directive prioritizing U.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Financial Outlook We have made the decision to strategically invest in diversifying our supply chain and expanding manufacturing capacity within our Fremont facility to include electrode manufacturing.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Risks & headwinds
Changes in demand, supply, battery cost structure, government incentives, trade tariffs, and other considerations, including the timing and availability of funding will influence our decision on the next steps and timing.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
More information on these risks and uncertainties that may impact the operations and projections discussed herein can be found in the documents Amprius filed from time to time with the SEC, all of which are available on the SEC s website at www.
SEC original ↗Amprius Technologies, Inc. — Earnings release (8-K exhibit)EX-99Aug 7, 2025
Legal Proceedings 29 Item 1A.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
These forward-looking statements are based on information available as of the date of this Quarterly Report on Form 10-Q, including current expectations, forecasts and assumptions, and involve a number of judgments, risks and uncertainties.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
As a result of a number of known and unknown risks and uncertainties, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
Other Risks and Uncertainties We face risks related to political change, terrorist activity, and armed conflict such as the military conflicts between Russia and Ukraine and in the Middle East.
SEC original ↗Amprius Technologies, Inc. — 10-Q Quarterly report10-QAug 6, 2026
Competitors
Competitors & peers
Same GICS sector — classification peers, not declared competitors
Filings
30 documents- Q2 2026
- 8-KAMPX
Sep 28, 2026
- 8-KAMPX
Aug 13, 2026
- 10-QAMPX
- 8-KAMPX
- Q1 2026
- 8-KAMPX
Jun 17, 2026
- 8-K/AAMPX
- 10-QAMPX
- 8-KAMPX
- 8-KAMPX
- 8-KAMPX
Apr 21, 2026
- Q4 2025
- 10-KAMPX
- 8-KAMPX
- 8-KAMPX
- 8-KAMPX
Jan 12, 2026
- Q3 2025
- 8-KAMPX
Dec 22, 2025
- 8-KAMPX
- 10-QAMPX
- 8-KAMPX
- Q2 2025
- 8-KAMPX
- 8-KAMPX
- 10-QAMPX
- Q1 2025
- 8-KAMPX
Jun 18, 2025
- 8-KAMPX
- 10-QAMPX
- 8-KAMPX
Apr 23, 2025
- Q4 2024
- 8-KAMPX
Mar 20, 2025
- 10-KAMPX
Mar 20, 2025
- 8-KAMPX
- Q3 2024
- 8-KAMPX
- 10-QAMPX
Earnings releases
9 documentsPresentations
0 documentsNo presentations for Amprius Technologies, Inc. are held in this edition of the library.
Transcripts
0 documentsNo transcripts for Amprius Technologies, Inc. are held in this edition of the library.
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