UCTT stock forecast, quote, news & analysis
Ultra Clean Holdings Inc, through its subsidiaries, manufactures and supplies production tools, modules, and subsystems for the semiconductor capital equipment industry... Show more
Why Ultra Clean Holdings (UCTT) Stock Is Down -40% in the Last 30 Days
Key Takeaways
- UCTT shares have fallen roughly 40% over the trailing 30 days, from a closing level of $81.06 on September 30 to an intraday level near $48.36 in late-October trading.
- The decline followed a powerful multi-month rally; even after the pullback, the stock retained a 12-month return above 100% entering the correction.
- Third-quarter fundamentals remained strong, with record revenue of $759.0 million, up 49% year over year, and non-GAAP EPS of $1.15 that beat the consensus estimate.
- Fourth-quarter guidance was raised above Wall Street expectations, and shares rebounded about 11% in after-hours trading following the earnings release.
- Equity dilution through an at-the-market (ATM) offering program and sustained insider selling contributed supply pressure during the period.
- The move reflects semiconductor-equipment sector volatility and profit-taking rather than deterioration in the company's reported results.
- Explore additional UCTT data, including Price Targets, Earnings, and Forecast, on Tickeron's dedicated pages.
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Ultra Clean Holdings (UCTT) Company Overview and Market Position
Ultra Clean Holdings, Inc. is a developer and supplier of critical subsystems, components, parts, and ultra-high-purity cleaning and analytical services, primarily for the semiconductor industry. Under its Products division, the company provides integrated outsourced solutions for major subassemblies, gas delivery systems, design-to-delivery cycle management, prototyping, and high-precision manufacturing. Its Services division offers tool chamber parts cleaning and coating, as well as micro-contamination analytical services. Headquartered in Hayward, California, Ultra Clean serves leading semiconductor equipment manufacturers, with its two largest customers accounting for roughly 61% of total revenue. Investors follow the stock because its performance is closely tied to wafer fab equipment (WFE) spending and the broader AI-driven expansion in advanced logic, gate-all-around, and high-bandwidth memory technologies.
Ultra Clean Holdings (UCTT) Stock Price Performance: Last 30 Days vs. Quarter
Over the trailing 30 days, UCTT declined approximately 40%, moving from a September 30 closing price of $81.06 to an intraday level near $48.36. The move was not linear: shares slid steadily through much of October, reaching a trough near $44.46 on October 22, before rebounding following third-quarter earnings to about $55.88 on October 28 and then pulling back again in late-October trading.
The three-month picture shows a similar downward trend. Compared with a closing level of $83.23 on July 30, the stock is down roughly 42%, and it remains well below its early-July peak near $129. This persistent decline has occurred even as the company posted record quarterly results and raised forward guidance, underscoring that the move has been driven more by valuation, dilution, and sentiment than by weakening operating performance.
What Drove UCTT Stock Price in the Last 30 Days
The 30-day move reflects a sharp October sell-off that preceded earnings, followed by a strong post-earnings rebound that only partially retraced the decline. Several factors contributed to the downside pressure. First, the shares entered the period after an extended rally, leaving them vulnerable to profit-taking and a valuation de-rating. Second, the company's at-the-market equity program added share supply: Ultra Clean sold an additional 2.2 million shares in the first week of the fourth quarter at an average price of $78.45, raising roughly $169.1 million in net proceeds. Third, insider activity leaned heavily toward selling, with all 83 insider transactions reported over the prior six months being sales and none being purchases. Broader volatility across semiconductor and semiconductor-equipment names compounded the move.
The most significant positive catalyst came on October 27, when Ultra Clean reported third-quarter results. Revenue reached a record $759.0 million, up 18% sequentially and 49% year over year, while non-GAAP EPS of $1.15 beat the consensus of $0.94. Management guided fourth-quarter revenue to $800 million to $860 million and non-GAAP EPS to $1.11 to $1.35, above Street estimates. Shares surged about 11% in after-hours trading, helping the stock recover from its October low before the recent pullback.
What Drove UCTT Stock Performance Over the Last Quarter
Over the past three months, UCTT has been in a pronounced downtrend despite improving fundamentals. The stock peaked near $129 in early July before declining through the summer and autumn, even as the company delivered consecutive record quarters. This disconnect highlights the influence of valuation and supply dynamics: after more than doubling over the prior year, the stock was priced for continued flawless execution, making it susceptible to de-rating and profit-taking as shares were issued through the ATM program and insiders reduced positions.
Underneath the price action, the operating backdrop has been favorable. Management has emphasized accelerating AI-driven demand across etch and deposition, gate-all-around architectures, and high-bandwidth memory, and the company is expanding capacity toward an annualized revenue run rate of about $4 billion by the first quarter of 2027. However, investors have also weighed negative operating cash flow tied to a working-capital and inventory build, as well as the company's concentration among a small number of large customers.
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UCTT Stock Forecast Drivers: What Investors Should Watch Next
Looking ahead, investors are likely to monitor whether Ultra Clean can execute against its raised fourth-quarter guidance of $800 million to $860 million in revenue and non-GAAP EPS of $1.11 to $1.35. Key watch items include the trajectory of WFE spending, demand for gate-all-around and high-bandwidth memory technologies, and progress on the company's capacity expansion and path toward a 20% gross margin at a $4 billion revenue run rate. Supply-side factors also matter, including any further use of the roughly $193 million remaining under the ATM program and ongoing insider activity. Risks include semiconductor cyclicality, customer concentration, working-capital pressure on cash flow, and the potential for sector-wide volatility to outweigh company-specific execution. This information is presented for educational purposes and should not be interpreted as a prediction or recommendation.
Disclaimer
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UCTT in upward trend: price expected to rise as it breaks its lower Bollinger Band on November 05, 2026
UCTT may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options. In 30 of 38 cases where UCTT's price broke its lower Bollinger Band, its price rose further in the following month. The odds of a continued upward trend are 79%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The RSI Indicator points to a transition from a downward trend to an upward trend -- in cases where UCTT's RSI Oscillator exited the oversold zone, 20 of 26 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 77%.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 47 of 60 cases where UCTT's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 78%.
The Moving Average Convergence Divergence (MACD) for UCTT just turned positive on November 10, 2026. Looking at past instances where UCTT's MACD turned positive, the stock continued to rise in 36 of 48 cases over the following month. The odds of a continued upward trend are 75%.
Following a +13.57% 3-day Advance, the price is estimated to grow further. Considering data from situations where UCTT advanced for three days, in 235 of 314 cases, the price rose further within the following month. The odds of a continued upward trend are 75%.
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 06, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on UCTT as a result. In 77 of 94 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 82%.
The 10-day moving average for UCTT crossed bearishly below the 50-day moving average on October 08, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 15 of 16 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 90%.
The 50-day moving average for UCTT moved below the 200-day moving average on October 16, 2026. This could be a long-term bearish signal for the stock as the stock shifts to an downward trend.
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 50 of 62 cases within the following month. The odds of a continued downward trend are 74%.
The Aroon Indicator for UCTT entered a downward trend on November 10, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron Valuation Rating of 7 (best 1 - 100 worst) indicates that the company is seriously undervalued 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 (2.911) is normal, around the industry mean (5.670). P/E Ratio (-82.260) is within average values for comparable stocks, (68.795). Projected Growth (PEG Ratio) (0.353) is also within normal values, averaging (0.801). Dividend Yield (0.000) settles around the average of (0.009) among similar stocks. P/S Ratio (1.374) is also within normal values, averaging (27.897).
The Tickeron PE Growth Rating for this company is 9 (best 1 - 100 worst), pointing to outstanding 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 Tickeron Seasonality Score of 43 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Price Growth Rating for this company is 65 (best 1 - 100 worst), indicating fairly steady price growth. UCTT’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 92 (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 Profit vs. Risk Rating rating for this company is 96 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. UCTT’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 76, placing this stock worse than average.
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General Information
a manufacturer of gas and liquid delivery systems for semiconductor process equipment manufacturers and device makers
Industry ElectronicProductionEquipment