---
schema_version: "secwatch.filing_event.v1"
accession: "0001157523-22-000569"
form_type: "8-K"
ticker: "AOSL"
cik: "0001387467"
company_name: "ALPHA & OMEGA SEMICONDUCTOR Ltd"
filed_at: "2022-05-05T23:59:59+00:00"
generated_at: "2026-06-25T23:30:21.834858+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# AOS fiscal Q3 2022: Revenue $203.2M, GAAP EPS $1.11, Non-GAAP EPS $1.34

## Summary
- Revenue $203.2M (+20% YoY); GAAP gross margin 35.6% (vs 31.1% YoY).
- GAAP diluted EPS $1.11 (vs $0.58 YoY); non-GAAP diluted EPS $1.34 (vs $0.77 YoY).
- Non-GAAP gross margin 36.7%, operating income $40.5M; non-GAAP net income $38.2M.
- Sequential revenue up from $193.3M; GAAP net income $31.7M vs $383.0M in prior quarter (one-time gain).

## SEC filing metadata
- accession: 0001157523-22-000569
- form_type: 8-K
- ticker: AOSL
- cik: 0001387467
- company_name: ALPHA & OMEGA SEMICONDUCTOR Ltd
- filed_at: 2022-05-05T23:59:59+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/1387467/000115752322000569/0001157523-22-000569-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1387467/000115752322000569/a52708772.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001157523-22-000569
- JSON: https://secwatch.observer/filing/0001157523-22-000569.json
- Plain text: https://secwatch.observer/filing/0001157523-22-000569.txt

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