Ultra Clean
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Ultra Clean (UCTT) investor relations material

Ultra Clean Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary23 Feb, 2026

Executive summary

  • Q4 2025 revenue reached $506.6 million, with Products at $442.4 million and Services at $64.2 million.

  • Entering a structural expansion in wafer fab equipment (WFE) driven by AI infrastructure and physical AI demand, with a multi-year upturn expected as the industry shifts from consumer electronics to AI applications.

  • Strategic transformation (UCT 3.0) focuses on ramp readiness, operational agility, and digital transformation to support rapid growth and customer needs.

  • Results reflect a $151.1 million pre-tax, non-cash goodwill impairment charge in 2025.

  • Operating cash flow for Q4 2025 was $8.1 million, and cash balance stood at $311.8 million.

Financial highlights

  • Q4 2025 gross margin was 16.1% non-GAAP and 15.2% GAAP; operating margin was 4.9% non-GAAP and 2.2% GAAP.

  • Q4 net income was $10.0 million non-GAAP (EPS $0.22), with a GAAP net loss of $3.3 million (EPS $(0.07)).

  • Full year 2025 revenue was $2.1 billion, with non-GAAP net income of $47.7 million (EPS $1.05) and a GAAP net loss of $181.2 million (EPS $(4.00)).

  • Cash and equivalents at year-end were $311.8 million; full-year cash flow from operations was $65.6 million.

  • Q4 2025 effective GAAP tax rate was 130.0%; non-GAAP tax rate was 21.0%.

Outlook and guidance

  • Q1 2026 revenue projected at $505–$545 million; non-GAAP EPS guidance is $0.18–$0.34.

  • GAAP diluted EPS guidance for Q1 2026 is $(0.13) to $0.03.

  • Expect gross margins in Q1 to be roughly flat or slightly up from Q4, with sequential margin expansion through the year as utilization rises.

  • WFE market forecasted to grow 15–20% year-over-year, with company revenue growth expected to match or exceed WFE growth, especially in the second half of 2026.

  • Second half of 2026 expected to see a step-function increase in demand and revenue.

How do recent acquisitions drive 2030 margin goals?
How to achieve >10% operating margin by 2030?
Capitalize on 2nm, HBM, advanced packaging demand
What caused the $151.1M goodwill impairment?
How does UCT capitalize on AI adoption momentum?
Explain the non-GAAP FX adjustment rationale
Can UCT outgrow WFE in 2026?
What drives Q1 flat gross margin, then expansion?
How will Asia capacity shift impact margins?
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Ultra Clean Holdings, Inc. develops, manufactures and supplies Ultra-High Purity (UHP) cleaning services and analytical instruments for the semiconductor industry. The Company's product line serves semiconductor tool suppliers and manufacturers of integrated circuits (ICs) who use these tools to deposit layers on silicon wafers for solar panels, cell phones, computers and other electronic devices.

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