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Amprius Technologies, Inc. (AMPX) stock

AMPXNYSEMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31Also trades as AMPX.WT
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 12, 2026Score 12/3022% above fair value
$7.93−0.42 (-5.03%)

Close on Nov 13, 2026Market cap $1.16BP/E –Yield –

Amprius Technologies gross margin

Gross margin is gross profit as a percentage of revenue.

Amprius Technologies's gross margin for the twelve months ending Sep 30, 2026 was 24.8%. For fiscal 2025 it was 11.3%, against -75.8% the year before. The highest annual figure on record is 11.3% in fiscal 2025.

Annual gross margin

PeriodPeriod endValueChange (pts)
FY2025Dec 31, 202511.3%+87.2
FY2024Dec 31, 2024-75.8%+86.3
FY2023Dec 31, 2023-162.1%−33.9
FY2022Dec 31, 2022-128.2%+27.9
FY2021Dec 31, 2021-156.2%–

Quarterly gross margin

Change is against the same quarter a year earlier.

PeriodPeriod endValueChange (pts)
Q3 FY2026Sep 30, 202626.9%+11.4
Q2 FY2026Jun 30, 202627.3%+18.4
Q1 FY2026Mar 31, 202620.1%+41.0
Q4 FY2025Dec 31, 202523.6%+44.8
Q3 FY2025Sep 30, 202515.5%+80.4
Q2 FY2025Jun 30, 20258.9%+204.1
Q1 FY2025Mar 31, 2025-20.9%+169.4
Q4 FY2024Dec 31, 2024-21.2%+77.2
Q3 FY2024Sep 30, 2024-64.9%+86.9
Q2 FY2024Jun 30, 2024-195.2%−9.5
Q1 FY2024Mar 31, 2024-190.3%+327.7
Q4 FY2023Dec 31, 2023-98.4%+113.6
Q3 FY2023Sep 30, 2023-151.8%+33.2
Q2 FY2023Jun 30, 2023-185.8%+11.6
Q1 FY2023Mar 31, 2023-518.0%−468.7
Q4 FY2022Dec 31, 2022-212.0%−138.4
Q3 FY2022Sep 30, 2022-185.0%+316.8
Q2 FY2022Jun 30, 2022-197.4%–
Q1 FY2022Mar 31, 2022-49.2%–
Q4 FY2021Dec 31, 2021-73.6%–
Q3 FY2021Sep 30, 2021-501.8%–

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