Amprius Technologies, Inc. (AMPX)

From the record

Amprius Technologies, Inc.'s filings since 2021 show 5 warning events of 3 kinds: a notice about its exchange listing (8-K item 3.01, 2 times, the latest 2024-09-20); an auditor change (8-K item 4.01, 2 times, the latest 2026-04-21); a late-report notice (Form NT 10-K or NT 10-Q, the latest 2022-05-17) (its current reports).

From the record

Amprius Technologies, Inc.'s 5 filed years say what it did: revenue went from $3 million in fiscal 2021 to $73 million in fiscal 2025, up 126.5% a year; it rose in 4 of 4 years; it never fell from a peak; net income was positive in 0 of 5 of those years (its annual reports).

From the record

Return on equity: in the fiscal year ended 2025-12-31, Amprius Technologies, Inc. lost about 42 cents for every dollar of shareholders' money, and gross profitability: its products earned about 5 cents per dollar of everything the company owns. Leverage: it owed about 34 cents per dollar of assets, and net share issuance: its share count grew 22.3% over the year (the filed statements).

From the record

Amprius Technologies, Inc.'s standing among 39 graded names in its industry family: revenue of $73 million in fiscal 2025 ranks in the top 46% by size; a net margin of -60.3% ranks in the top 50%; revenue growth of 154.8% a year over the last 3 filed years ranks in the top 6% (its annual reports).

From the record

Amprius Technologies, Inc.'s leadership, from its insiders' filings and its current reports: the chief executive on the record is Stepien, Thomas M (Chief Executive Officer, as filed), filing under that title since 2026-03-06, 8 months (bottom 15% of its family); most of the 10 officers and directors filing now have filed since the record of its people begins (2022-09-16), a floor of 4.2 years the record cannot see past, so that part is not read; 7 officer or director changes were reported on Form 8-K since 2023-11-13, against the 10 people in charge now (bottom 47%; fewer changes for each person reads higher) (the Form 4 record, its Form 8-K reports). Years count from a person's first filing in the SEC's data sets, which begin in 2006, so each is a floor.

From the record

Amprius Technologies, Inc.'s room to grow, from the newest filed statements (fiscal 2025): cash of $92 million against no long-term debt tagged leaves 58.6% of its assets as net cash, top 1% of its family; cash from operations less capital spending is -48.7% of revenue (bottom 35%); a gross margin of 11.3% (bottom 19%); research spending of 12.9% of revenue (top 32%) (its annual report).

From the record

Amprius Technologies, Inc.'s growth drivers, from the filed years to fiscal 2025: revenue grew 154.8% a year over the last three filed years against 126.5% over all 5, speeding up (top 5% of its family); the newest year grew 202.3% (top 10%); research spending grew 66.9% a year (top 8%); capital spending grew 43.7% a year (top 11%) (its annual reports). Amprius Technologies, Inc. tags no split of its revenue by line in the annual report on file, so growth by line cannot be read here; research and capital spending are on the trend.

From the record

Amprius Technologies, Inc.'s newest year against its own record: revenue of $73 million in fiscal 2025 came in 29.1% above the $57 million its prior three years' pace pointed to (top 21% of its family); net income of $44 million against a prior three-year average of $33 million (bottom 47%); a net margin of -60.3% against losses larger than its revenue before (top 7%) (its annual reports).