---
schema_version: "secwatch.filing_event.v1"
accession: "0000866291-23-000003"
form_type: "8-K"
ticker: "ALGM"
cik: "0000866291"
company_name: "ALLEGRO MICROSYSTEMS, INC."
filed_at: "2023-01-31T23:59:59+00:00"
generated_at: "2026-06-20T06:07:02.374821+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Allegro MicroSystems posts record Q3 sales $248.8M, +33% YoY; guided Q4 $260-270M

## Summary
- Record total net sales of $248.8M (+33% YoY); automotive record $170.1M (+30.1%), industrial record $51.0M (+59.9%).
- GAAP EPS $0.33, non-GAAP EPS $0.35; GAAP/NON-GAAP gross margin records at 57.3%/58.0%.
- GAAP operating margin record 26.4%, non-GAAP 30.3%; e-Mobility expanded to 43% of automotive sales.
- Q4 FY2023 guidance: net sales $260-270M, non-GAAP gross margin ~57.0%, non-GAAP EPS $0.35-0.37.

## SEC filing metadata
- accession: 0000866291-23-000003
- form_type: 8-K
- ticker: ALGM
- cik: 0000866291
- company_name: ALLEGRO MICROSYSTEMS, INC.
- filed_at: 2023-01-31T23:59:59+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/866291/000086629123000003/0000866291-23-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/866291/000086629123000003/algm-20230131.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000866291-23-000003
- JSON: https://secwatch.observer/filing/0000866291-23-000003.json
- Plain text: https://secwatch.observer/filing/0000866291-23-000003.txt

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