---
schema_version: "secwatch.filing_event.v1"
accession: "0001899287-26-000069"
form_type: "8-K"
ticker: "AMPX"
cik: "0001899287"
company_name: "Amprius Technologies, Inc."
filed_at: "2026-11-10T21:28:59+00:00"
generated_at: "2026-11-10T21:30:08.232052+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Amprius Q3 revenue $39.1M, up 83% YoY; raises 2026 revenue outlook to $145M

## Summary
- Q3 2026 revenue was a record $39.1M, up 83% YoY from $21.4M and 15% sequentially.
- Net loss was $3.5M, a 10% YoY improvement from $3.9M; GAAP EPS loss was $0.02 vs $0.03.
- Gross profit rose to $10.5M, up 217% YoY; GAAP gross margin was 27% vs 15% in Q3 2025.
- U.S. revenue reached $12.2M, up 2.3x QoQ; non-GAAP adjusted EBITDA was $(1.0)M vs $0.2M a year ago.
- 2026 revenue outlook raised to $145M; CEO Tom Stepien cited the SiCore 500 launch and a U.S. production expansion contract for 2028.

## SEC filing metadata
- accession: 0001899287-26-000069
- form_type: 8-K
- ticker: AMPX
- cik: 0001899287
- company_name: Amprius Technologies, Inc.
- filed_at: 2026-11-10T21:28:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000069/0001899287-26-000069-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000069/ampx-20261110.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001899287-26-000069
- JSON: https://secwatch.observer/filing/0001899287-26-000069.json
- Plain text: https://secwatch.observer/filing/0001899287-26-000069.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.