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Ultra Clean Holdings, Inc. (UCTT)

Ultra Clean Holdings, Inc. (UCTT) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

Ultra Clean Holdings, Inc. (UCTT) stock — financials & valuation

Key numbers for Ultra Clean Holdings, Inc. (UCTT): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 38/100 — a percentile rank of Ultra Clean Holdings, Inc.’s fundamentals against Manufacturing peers, weakest on profitability. A quality ranking, not a price prediction.

Market cap$3.7B
P / S1.7×
EV / EBITDA28.9×
Gross margin15.8%
Operating margin2.8%
Net margin-0.5%
Return on equity-3.7%
ROIC-1.9%
Revenue growth2.5%
Debt / equity0.9×
Dividend yield0.0%

Is Ultra Clean Holdings, Inc. overvalued? P/S looks overvalued vs its 5-year range; EV/EBITDA looks overvalued vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from Ultra Clean Holdings, Inc.’s own financial statements and shown as context, never as advice.

Sep 30, 2026Board appointment
Ultra Clean adds former National Instruments CEO as director, but no strategy change
Aug 14, 2026$400M ATM program
UCTT opens a $400 million dilution door—but has not walked through it
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