---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-24-032998"
form_type: "8-K"
ticker: "UCTT"
cik: "0001275014"
company_name: "Ultra Clean Holdings, Inc."
filed_at: "2024-07-25T23:59:59+00:00"
generated_at: "2026-05-31T16:11:41.810493+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Ultra Clean Q2 revenue $516.1M, net income $19.1M vs prior quarter loss; Q3 guidance $490M-540M

## Summary
- GAAP net income $19.1M ($0.42 diluted EPS) vs prior quarter net loss ($9.4M, $(0.21)/share).
- Revenue $516.1M, up 8% QoQ from $477.7M; Products $452.7M, Services $63.4M.
- Non-GAAP net income $14.4M ($0.32 diluted EPS) vs $12.1M ($0.27) prior quarter.
- Q3 outlook: revenue $490M-$540M; GAAP EPS $(0.07)-$0.13; non-GAAP EPS $0.22-$0.42.
- CEO cites strength in domestic China market, HBM memory, and AI packaging demand.

## SEC filing metadata
- accession: 0001628280-24-032998
- form_type: 8-K
- ticker: UCTT
- cik: 0001275014
- company_name: Ultra Clean Holdings, Inc.
- filed_at: 2024-07-25T23:59:59+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/1275014/000162828024032998/0001628280-24-032998-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1275014/000162828024032998/uctt-20240725.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-24-032998
- JSON: https://secwatch.observer/filing/0001628280-24-032998.json
- Plain text: https://secwatch.observer/filing/0001628280-24-032998.txt

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