UCTTUltra Clean Holdings, Inc.

$73.01

Price

$73.01+219%1Y
1M-27%1Y+219%

Prices are end-of-day closes. This is a research view, the focus is on the fundamentals, quality and valuation below, not intraday price.

Smart Score

Top tier
9/10
Value88
Quality26
Momentum97
Growth29
Strongest Momentum, weakest Quality · ranked vs Technology peers. The five questions below judge the company on its own terms.
What they do

Ultra Clean Holdings, Inc., (“UCT”, the “Company” or “We”) is a leading developer and supplier of critical subsystems, components, parts, and ultra-high purity cleaning and analytical services primarily for the semiconductor industry. UCT offers its customers an integrated outsourced solution for major subassemblies, improved design-to-delivery cycle times, design for manufacturability, prototyping and part and component manufacturing, as well as tool chamber parts cleaning and coating, and micro-contamination analytical services.

In the company’s own words · 10-K filed Feb 23, 2026 · SEC EDGAR

P/E (TTM)-
Market Cap$5.44B
1Y Return+219%
5Y Return+35%

Business segments

Q1 2026 · $533.7M

The company’s own SEC segment disclosure.

  • SG$203.2M38%
  • US$129.4M24%
  • AT$57.2M11%
  • Other Geographical Areas$49.5M9%
  • KR$28.2M5%
  • CN$24.8M5%
  • Other (2)$41.4M8%

Ultra Clean Holdings, Inc. (UCTT) reported revenue of $645M in Q2 2026 (quarter ended June 26, 2026), up 24% from the same quarter a year earlier. That came with a gross margin of 16% and net income of $8.7M (1.3% of revenue). For the full year FY2025, revenue was $2.05B (−2.1% year on year) and net income −$181M. Its largest region in 2026-Q1 was SG at $203M, 38% of the disclosed total, just ahead of US at 24%.

Raw charts

11 series · TTM

As reported to the SEC, without any scoring.