Ultra Clean Holdings, Inc. (UCTT) Stock Analysis
Range Bound setup
Technology · Semiconductor Equipment & Materials
Sell if holding. Engine safety override at $78.37: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 3.6/10. Specifically: Elevated put/call ratio: 1.82; Below-average business quality; Negative price momentum.
Ultra Clean Holdings supplies critical subsystems, components, parts, and high-purity cleaning services primarily to the semiconductor industry through Products and Services segments. Revenue from OEM customers is highly concentrated, with top-two customers at 58.7% of revenues;... Read more
Sell if holding. Engine safety override at $78.37: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 3.6/10. Specifically: Elevated put/call ratio: 1.82; Below-average business quality; Negative price momentum. Chart setup: RSI 54 mid-range, Bollinger mid-band. Score 3.6/10, high confidence.
Passes 5/8 gates (clean insider activity, no SEC red flags, news boost analyst 0.70, earnings proximity 88d clear, semi cycle peak clear). Fails on weak momentum and favorable risk/reward ratio and news soft leadership change. Suitability: aggressive.
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHCustomertop two customers59%10-K Item 1A: 'Our top two customers accounted for 58.7%, 54.5% and 57.4% of our revenues for fiscal years 2025, 2024 and 2023, respectively.'
- HIGHGeographicinternational markets76%10-K Item 1A: 'We generated approximately 75.9% and 73.0% of our revenues in international markets for fiscal years 2025 and 2024, respectively.'
Material Events(8-K, last 90d)
- 2026-01-28Item 5.02MEDIUMCOO Harjinder Bajwa terminated effective immediately Jan 25, 2026. Robert Wunar (former Applied Materials Managing Director) appointed as new COO effective March 23, 2026. No reason cited for termination.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. Full disclaimer
Rating Breakdown
4 floor-breakers
Revenue shrinking — -10.0% YoY. Growth thesis broken unless recovery story develops.static
Unprofitable operations — net margin -8.8%. Quality floor flags this regardless of sector context.static
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Momentum below the gate floor. Component breakdown shows what dragged the score down.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $78.37: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 3.6/10. Specifically: Elevated put/call ratio: 1.82; Below-average business quality; Negative price momentum. Chart setup: RSI 54 mid-range, Bollinger mid-band. Prior stop was $72.87. Score 3.6/10, high confidence.
Take-profit target: $83.30 (+6.3% upside). Prior stop was $72.87. Stop-loss: $72.87.
Concentration risk — Customer: top two customers (58.7%); Concentration risk — Geographic: international markets (75.9%); Quality below floor (2.6 < 4.0).
Ultra Clean Holdings, Inc. trades at a P/E of N/A (forward 19.1). TrendMatrix value score: 5.7/10. Verdict: Sell.
10 analysts cover UCTT with a consensus score of 4.2/5. Average price target: $98.
What does Ultra Clean Holdings, Inc. do?Ultra Clean Holdings supplies critical subsystems, components, parts, and high-purity cleaning services primarily to...
Ultra Clean Holdings supplies critical subsystems, components, parts, and high-purity cleaning services primarily to the semiconductor industry through Products and Services segments. Revenue from OEM customers is highly concentrated, with top-two customers at 58.7% of revenues; 75.9% of revenues came from international markets in 2025.