---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-343733"
form_type: "8-K"
ticker: "AMBA"
cik: "0001280263"
company_name: "AMBARELLA INC"
filed_at: "2021-11-30T23:59:59+00:00"
generated_at: "2026-06-28T04:47:05.533433+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Ambarella Q3 FY2022 revenue up 64% YoY to $92.2M; non-GAAP EPS $0.57

## Summary
- GAAP net profit $0.8M ($0.02 diluted EPS) vs. loss of $17.1M ($0.49 loss) a year ago.
- Non-GAAP net income $22.2M ($0.57 diluted EPS) vs. $3.3M ($0.09) YoY.
- Revenue $92.2M (+64% YoY); gross margin GAAP 62.5%, non-GAAP 63.1%.
- Acquisition of Oculii closed Nov 5 for $307.5M cash; radar AI adds to AIoT strategy.
- Q4 FY2022 guidance: revenue $88.5-91.5M, non-GAAP gross margin 63-64%.

## SEC filing metadata
- accession: 0001193125-21-343733
- form_type: 8-K
- ticker: AMBA
- cik: 0001280263
- company_name: AMBARELLA INC
- filed_at: 2021-11-30T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1280263/000119312521343733/0001193125-21-343733-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1280263/000119312521343733/d223017d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-343733
- JSON: https://secwatch.observer/filing/0001193125-21-343733.json
- Plain text: https://secwatch.observer/filing/0001193125-21-343733.txt

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