---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-138698"
form_type: "8-K"
ticker: "MX"
cik: "0001325702"
company_name: "MAGNACHIP SEMICONDUCTOR Corp"
filed_at: "2022-05-03T23:59:59+00:00"
generated_at: "2026-06-26T01:19:20.846194+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Magnachip Q1 2022 revenue $104.1M, down 15.4% YoY; strong Power Solutions record

## Summary
- Revenue $104.1M, down 5.7% Q/Q and 15.4% YoY; GAAP diluted EPS $0.20.
- Gross margin 37.5%, up 960 bps YoY on improved product mix and higher ASPs.
- Display Solutions rev. $29.2M (-29.3% Q/Q) due to 28nm 12" OLED wafer shortage.
- Power Solutions rev. $64.8M, record high, up 11.4% Q/Q and 20.0% YoY.
- Non-GAAP diluted EPS $0.28, up 27% YoY; adjusted operating income $14.5M (+0.7% Q/Q).

## SEC filing metadata
- accession: 0001193125-22-138698
- form_type: 8-K
- ticker: MX
- cik: 0001325702
- company_name: MAGNACHIP SEMICONDUCTOR Corp
- filed_at: 2022-05-03T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- 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/1325702/000119312522138698/0001193125-22-138698-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1325702/000119312522138698/d232961d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-138698
- JSON: https://secwatch.observer/filing/0001193125-22-138698.json
- Plain text: https://secwatch.observer/filing/0001193125-22-138698.txt

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