---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-244677"
form_type: "8-K"
ticker: "ON"
cik: "0001097864"
company_name: "ON SEMICONDUCTOR CORP"
filed_at: "2024-10-28T23:59:59+00:00"
generated_at: "2026-05-30T09:36:07.495141+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# onsemi Q3 GAAP EPS $0.93, revenue $1.76B; Q4 guidance $1.71-1.81B

## Summary
- Q3 GAAP EPS $0.93, non-GAAP $0.99; revenue $1.76B, down 19% YoY but above expectations.
- GAAP gross margin 45.4%, operating margin 25.3%; free cash flow up 41% sequentially.
- Segment: PSG $829M (-23% YoY), AMG $654M (-16%), ISG $279M (-15%) but up 11% sequentially.
- Q4 outlook: revenue $1.71-1.81B, GAAP gross margin 43.9-45.9%, non-GAAP EPS $0.92-1.04.
- Returned 75% of trailing twelve-month free cash flow to shareholders via stock repurchases.

## SEC filing metadata
- accession: 0001193125-24-244677
- form_type: 8-K
- ticker: ON
- cik: 0001097864
- company_name: ON SEMICONDUCTOR CORP
- filed_at: 2024-10-28T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- 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/1097864/000119312524244677/0001193125-24-244677-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1097864/000119312524244677/d901571d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-244677
- JSON: https://secwatch.observer/filing/0001193125-24-244677.json
- Plain text: https://secwatch.observer/filing/0001193125-24-244677.txt

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