Amprius Technologies, Inc. (AMPX)
Amprius Technologies, Inc. brought in $109.2M of revenue over the twelve months to June 30, 2026, up 143.6% from a year earlier. It posted a net loss of $36.5M. In fiscal 2025 capital spending exceeded operating cash flow by $35.5M. At June 30, 2026 it held $74.5M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 6, 2026.
What Amprius Technologies, Inc. does
Amprius Technologies, Inc. is registered with the SEC under industry code SIC 3690 (Miscellaneous Electrical Machinery, Equipment & Supplies). Its shares trade on NYSE under the ticker AMPX.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $73M | -$44M | -$0.35 | -$35.5M |
| 2024 | $24.2M | -$44.7M | -$0.45 | -$36.6M |
| 2023 | $9.1M | -$36.8M | -$0.43 | -$43.1M |
| 2022 | $4.4M | -$17.3M | -$0.24 | -$15.4M |
| 2022 | $2.8M | -$9.9M | -$0.15 | -$8.6M |
Latest SEC filings
What Amprius Technologies, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- August 13, 2026
- August 10, 2026Passive stake changed SCHEDULE 13G/A
- August 6, 2026Quarterly report 10-Q · period to June 30, 2026
- August 4, 2026
- July 27, 2026Passive stake changed SCHEDULE 13G/A
- June 17, 2026
- May 19, 2026Unregistered share sale 8-K/A
- May 7, 2026
- May 7, 2026Quarterly report 10-Q · period to March 31, 2026
- May 6, 2026
Questions about AMPX
What does Amprius Technologies, Inc. do?
Amprius Technologies, Inc. is registered with the SEC under industry code SIC 3690 (Miscellaneous Electrical Machinery, Equipment & Supplies). Its shares trade on NYSE under the ticker AMPX.
Is Amprius Technologies, Inc. profitable?
No. Over the twelve months to June 30, 2026 it reported a net loss of $36.5M on revenue of $109.2M.
How much revenue does Amprius Technologies, Inc. make?
Over the twelve months to June 30, 2026 Amprius Technologies, Inc. reported revenue of $109.2M. That is 143.6% more than a year earlier.
When did Amprius Technologies, Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 6, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from August 25, 2026.
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Follow AMPX: get an email when it filesWhere the numbers come from
Financial figures are the values Amprius Technologies, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.