---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-052097"
form_type: "8-K"
ticker: "VICR"
cik: "0000751978"
company_name: "VICOR CORP"
filed_at: "2022-02-24T23:59:59+00:00"
generated_at: "2026-06-27T05:06:56.044281+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Vicor Q4 revenue $90.3M (+7% YoY); EPS $0.20 vs $0.25; margins pressured by supply issues

## Summary
- Q4 net income $8.9M ($0.20 diluted) vs $11.2M ($0.25) a year ago; gross margin 45.2% vs 48.0%.
- FY 2021 revenue $359.4M (+21.2%); net income $56.6M ($1.26 diluted) vs $17.9M ($0.41).
- Advanced Products revenue up 18% sequentially; book-to-bill well above 1; backlog +17% QoQ.
- CEO cites component shortages and capacity constraints; new vertical manufacturing facility nearing Q3 2022 startup.
- Cash and investments $227.6M; cash flow from operations $14.2M in Q4 vs $19.3M a year ago.

## SEC filing metadata
- accession: 0001193125-22-052097
- form_type: 8-K
- ticker: VICR
- cik: 0000751978
- company_name: VICOR CORP
- filed_at: 2022-02-24T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/751978/000119312522052097/0001193125-22-052097-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/751978/000119312522052097/d53796d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-052097
- JSON: https://secwatch.observer/filing/0001193125-22-052097.json
- Plain text: https://secwatch.observer/filing/0001193125-22-052097.txt

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