Ultra Clean Holdings Inc, through its subsidiaries, manufactures and supplies production tools, modules, and subsystems for the semiconductor capital equipment industry... Show more
Ultra Clean Holdings, Inc. is a leading developer and supplier of critical subsystems, components, and ultra-high-purity cleaning and analytical services for the semiconductor capital equipment industry. Headquartered in Hayward, California, the company operates through two segments: Products and Services. The Products segment designs and manufactures production tools, gas delivery systems, wafer transport systems, mechatronic assemblies, and process modules. The Services segment provides precision parts cleaning, tool part recoating, surface encapsulation, and micro-contamination analysis for semiconductor device makers and wafer fabrication equipment manufacturers. UCTT serves a blue-chip customer base that includes major original equipment manufacturers in the semiconductor, display, medical, energy, and industrial sectors. With approximately 7,400 employees and trailing twelve-month revenue exceeding $2 billion, Ultra Clean occupies a strategically important position in the global semiconductor supply chain.
Over the 30-day period ending June 26, 2026, UCTT shares rallied from an adjusted closing price of $85.57 on May 29 to $118.82, representing a gain of approximately 38.9%. The advance was punctuated by several double-digit single-day moves, including a 15.3% surge on June 11 and an 8.7% jump on June 18, reflecting intense buying interest. The quarterly performance has been even more dramatic. From the March 31 close of $62.18, the stock has appreciated roughly 91%, making it one of the standout performers in the semiconductor equipment space. Year-to-date, UCTT has gained approximately 379%, and over the trailing twelve months, the stock has risen more than 500%, underscoring the magnitude of the rally that began in early 2026.
Several catalysts converged to propel UCTT shares sharply higher during the past month. On June 9, Oppenheimer raised its price target on Ultra Clean from $100 to $115 while maintaining an Outperform rating, citing long-term targets that are tracking ahead of plan. Earlier, on May 5, UBS initiated coverage with a Buy rating and a $130 price target, signaling confidence from a major global investment bank. The stock also benefited from a broader AI-driven semiconductor rally, as investors rotated into chip equipment suppliers positioned to benefit from accelerating data center and AI infrastructure buildouts. Zacks Investment Research named UCTT its "Bull of the Day" and upgraded the stock to a Strong Buy, further amplifying positive sentiment. Additionally, the company's Q1 FY2026 earnings beat — with revenue of $533.7 million surpassing the consensus estimate of $525.3 million and adjusted EPS of $0.31 exceeding the $0.26 forecast — continued to resonate with investors weeks after the April 28 report, as analysts revised their models higher.
The quarterly surge in UCTT shares reflects a powerful combination of company-specific execution and favorable industry dynamics. The April 28 Q1 earnings release served as a pivotal catalyst, with management reporting AI-driven revenue growth, expanding margins, and issuing Q2 guidance that pointed to further acceleration. The company also completed a $600 million convertible notes offering and repaid its term loan, strengthening the balance sheet. Leadership changes — including the appointment of James Xiao as CEO, Robert Wunar as COO, and Chris Cook as Chief Business Officer — signaled a strategic refresh that resonated with investors. On the macro front, the semiconductor equipment industry has experienced a broad re-rating as capital expenditure forecasts from major chipmakers continue to rise, driven by AI, high-performance computing, and advanced packaging demand. Peer companies such as Ichor Holdings, Axcelis Technologies, and Onto Innovation have also posted strong gains, confirming that sector-wide tailwinds are amplifying UCTT's individual momentum.
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Looking ahead, the next major event for UCTT is the Q2 FY2026 earnings report, estimated for late July 2026, with consensus expectations of $0.53 in EPS on revenue of approximately $586.5 million. Investors will closely monitor management's commentary on AI-related order trends, gross margin trajectory, and the pace of semiconductor capital equipment spending among key customers. Macroeconomic factors — including interest rate policy, trade restrictions affecting semiconductor supply chains, and global chip demand cycles — remain important variables. Insider selling activity, including recent share disposals by the CFO and other senior executives, warrants attention as a potential signal. Additionally, any shifts in analyst sentiment or institutional positioning could influence the stock's trajectory given its elevated valuation multiples, with a forward P/E above 50. Competitive dynamics within the semiconductor subsystems market and the pace of technology transitions in chip manufacturing will also shape the longer-term outlook.
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UCTT's Aroon Indicator triggered a bullish signal on July 01, 2026. Tickeron's A.I.dvisor detected that the AroonUp green line is above 70 while the AroonDown red line is below 30. When the up indicator moves above 70 and the down indicator remains below 30, it is a sign that the stock could be setting up for a bullish move. Traders may want to buy the stock or look to buy calls options. A.I.dvisor looked at 252 similar instances where the Aroon Indicator showed a similar pattern. In of the 252 cases, the stock moved higher in the days that followed. This puts the odds of a move higher at .
The Momentum Indicator moved above the 0 level on June 11, 2026. You may want to consider a long position or call options on UCTT as a result. In of 93 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are .
Following a +1 3-day Advance, the price is estimated to grow further. Considering data from situations where UCTT advanced for three days, in of 307 cases, the price rose further within the following month. The odds of a continued upward trend are .
The 10-day RSI Indicator for UCTT moved out of overbought territory on June 23, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 28 similar instances where the indicator moved out of overbought territory. In of the 28 cases, the stock moved lower in the following days. This puts the odds of a move lower at .
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In of 67 cases where UCTT's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are .
The Moving Average Convergence Divergence Histogram (MACD) for UCTT turned negative on July 02, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 47 similar instances when the indicator turned negative. In of the 47 cases the stock turned lower in the days that followed. This puts the odds of success at .
Following a 3-day decline, the stock is projected to fall further. Considering past instances where UCTT declined for three days, the price rose further in of 62 cases within the following month. The odds of a continued downward trend are .
UCTT broke above its upper Bollinger Band on June 11, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Tickeron Price Growth Rating for this company is (best 1 - 100 worst), indicating steady price growth. UCTT’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 49, placing this stock slightly better than average.
The Tickeron Valuation Rating of (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (8.795) is normal, around the industry mean (12.514). P/E Ratio (39.887) is within average values for comparable stocks, (117.123). Projected Growth (PEG Ratio) (1.463) is also within normal values, averaging (2.237). Dividend Yield (0.000) settles around the average of (0.005) among similar stocks. P/S Ratio (2.699) is also within normal values, averaging (128.191).
The Tickeron SMR rating for this company is (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron PE Growth Rating for this company is (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows
a manufacturer of gas and liquid delivery systems for semiconductor process equipment manufacturers and device makers
Industry ElectronicProductionEquipment