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AEHR vs UCTT
Which Stock Would AI Choose? Aehr Test Systems (AEHR) vs. Ultra Clean Holdings (UCTT) Stock Comparison
Key Takeaways
- Aehr Test Systems (AEHR) specializes in test and burn-in equipment for semiconductors, with recent focus on AI and silicon photonics applications driving order activity.
- Ultra Clean Holdings (UCTT) supplies critical subsystems and components for semiconductor manufacturing, benefiting from broader equipment demand in the AI-driven cycle.
- Both stocks operate in the semiconductor equipment sector and have shown elevated volatility amid market swings in recent weeks.
- AEHR faces near-term attention around its fiscal 2026 fourth-quarter results, while UCTT maintains momentum from prior quarters and upcoming earnings guidance.
- Relative performance highlights trade-offs between AEHR’s specialized testing niche and UCTT’s wider subsystem exposure.
- Sector sentiment remains tied to AI infrastructure spending, influencing positioning for both companies.
Introduction
Traders and investors often compare stocks within the same industry to assess relative strengths in business models, growth exposure, and market positioning. Aehr Test Systems (AEHR) and Ultra Clean Holdings (UCTT) both serve the semiconductor equipment space, making them relevant for those evaluating opportunities in AI-related supply chains. This comparison highlights observable differences in recent performance, catalysts, and risk profiles to support informed analysis of their trajectories in the current environment.
AEHR Overview and Recent Performance
Aehr Test Systems (AEHR) designs, manufactures, and markets test and burn-in equipment for semiconductor devices, serving applications in artificial intelligence, silicon photonics, data centers, automotive, and industrial sectors. In recent market activity, the stock has exhibited notable volatility, with swings linked to order announcements and broader sector sentiment. Attention has centered on upcoming fiscal 2026 fourth-quarter and full-year results scheduled for July 14, 2026, following the close. Developments in AI and data center demand have supported booking trends, though price movements reflect sensitivity to short-term news flow and index changes.
UCTT Overview and Recent Performance
Ultra Clean Holdings (UCTT) develops and supplies critical subsystems, components, parts, and ultra-high purity cleaning services primarily for the semiconductor industry. The stock has demonstrated strong year-to-date gains amid the ongoing semiconductor equipment cycle. Recent weeks have included updates on leadership changes, such as a new chief financial officer appointment, alongside continued focus on quarterly results. UCTT’s next earnings call is set for August 3, 2026, with prior periods showing revenue beats tied to production tool demand. Performance has aligned with wider chip equipment trends and AI infrastructure expansion.
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Head-to-Head Comparison
Aehr Test Systems (AEHR) focuses on specialized test and burn-in solutions, offering targeted exposure to silicon photonics and AI device validation, which can create distinct order catalysts but also higher volatility. Ultra Clean Holdings (UCTT) provides broader subsystem and component support across semiconductor capital equipment, aligning with sustained manufacturing ramps and potentially more diversified revenue streams. Recent momentum for AEHR ties closely to specific AI-related bookings and earnings anticipation, while UCTT has benefited from overall equipment cycle strength and analyst commentary on extended demand. Risk factors include AEHR’s narrower product focus versus UCTT’s exposure to supply chain and capacity utilization variables. Sector sentiment in semiconductors favors both, yet trade-offs emerge in stability versus niche growth potential.
Tickeron AI Verdict
Based on observable factors such as trend consistency, earnings visibility, and relative positioning within the semiconductor equipment space, Tickeron’s AI currently assigns a higher probabilistic preference to Ultra Clean Holdings (UCTT). This assessment reflects UCTT’s alignment with broader cycle momentum and recent performance stability compared to AEHR’s nearer-term event-driven profile.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AEHR is a Hold and UCTT is a StrongBuy.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
AEHR’s FA Score shows that 0 FA rating(s) are green whileUCTT’s FA Score has 0 green FA rating(s).
- AEHR’s FA Score: 0 green, 5 red.
- UCTT’s FA Score: 0 green, 5 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
AEHR’s TA Score shows that 5 TA indicator(s) are bullish while UCTT’s TA Score has 5 bullish TA indicator(s).
- AEHR’s TA Score: 5 bullish, 5 bearish.
- UCTT’s TA Score: 5 bullish, 4 bearish.
Price Growth
AEHR (@Electronic Production Equipment) experienced а -5.95% price change this week, while UCTT (@Electronic Production Equipment) price change was -6.90% for the same time period.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -6.02%. For the same industry, the average monthly price growth was -16.18%, and the average quarterly price growth was +59.41%.
Reported Earning Dates
AEHR is expected to report earnings on Jul 14, 2026.
UCTT is expected to report earnings on Aug 03, 2026.
Industries' Descriptions
@Electronic Production Equipment (-6.02% weekly)The electronic production equipment industry makes equipment used to produce semiconductors. Such equipment includes wafer fabrication, plasma etching and photo-resist processing equipment. The industry also makes chemical vapor deposition processing systems and photomasks, which are high-purity quartz plates that contain patterns to define integrated circuits layouts. Applied Materials, Inc., Lam Research Corporation, and KLA-Tencor Corporation are examples of electronic production equipment manufacturing companies.
| AEHR | UCTT | AEHR / UCTT | |
| Capitalization | 2.14B | 4.4B | 49% |
| EBITDA | -11.6M | -34.5M | 34% |
| Gain YTD | 236.899 | 287.880 | 82% |
| P/E Ratio | 19.45 | 39.89 | 49% |
| Revenue | 45.3M | 2.07B | 2% |
| Total Cash | 36.9M | 324M | 11% |
| Total Debt | 10M | 780M | 1% |
AEHR | UCTT | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 66 | 79 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 83 Overvalued | 56 Fair valued | |
PROFIT vs RISK RATING 1..100 | 38 | 57 | |
SMR RATING 1..100 | 95 | 98 | |
PRICE GROWTH RATING 1..100 | 35 | 34 | |
P/E GROWTH RATING 1..100 | 74 | 100 | |
SEASONALITY SCORE 1..100 | 90 | 85 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
UCTT's Valuation (56) in the Electronic Production Equipment industry is in the same range as AEHR (83). This means that UCTT’s stock grew similarly to AEHR’s over the last 12 months.
AEHR's Profit vs Risk Rating (38) in the Electronic Production Equipment industry is in the same range as UCTT (57). This means that AEHR’s stock grew similarly to UCTT’s over the last 12 months.
AEHR's SMR Rating (95) in the Electronic Production Equipment industry is in the same range as UCTT (98). This means that AEHR’s stock grew similarly to UCTT’s over the last 12 months.
UCTT's Price Growth Rating (34) in the Electronic Production Equipment industry is in the same range as AEHR (35). This means that UCTT’s stock grew similarly to AEHR’s over the last 12 months.
AEHR's P/E Growth Rating (74) in the Electronic Production Equipment industry is in the same range as UCTT (100). This means that AEHR’s stock grew similarly to UCTT’s over the last 12 months.
| AEHR | UCTT | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 83% | 1 day ago 82% |
| Stochastic ODDS (%) | 1 day ago 90% | 1 day ago 85% |
| Momentum ODDS (%) | 1 day ago 84% | 1 day ago 83% |
| MACD ODDS (%) | 1 day ago 77% | 1 day ago 74% |
| TrendWeek ODDS (%) | 1 day ago 81% | 1 day ago 76% |
| TrendMonth ODDS (%) | 1 day ago 82% | 1 day ago 81% |
| Advances ODDS (%) | 6 days ago 90% | 5 days ago 74% |
| Declines ODDS (%) | 1 day ago 83% | 13 days ago 73% |
| BollingerBands ODDS (%) | 1 day ago 81% | 1 day ago 86% |
| Aroon ODDS (%) | 1 day ago 90% | 1 day ago 84% |
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AEHR and
Correlation & Price change
A.I.dvisor indicates that over the last year, AEHR has been loosely correlated with UCTT. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if AEHR jumps, then UCTT could also see price increases.
| Ticker / NAME | Correlation To AEHR | 1D Price Change % | ||
|---|---|---|---|---|
| AEHR | 100% | -6.31% | ||
| UCTT - AEHR | 60% Loosely correlated | -7.55% | ||
| NVMI - AEHR | 59% Loosely correlated | -4.87% | ||
| ONTO - AEHR | 59% Loosely correlated | -5.36% | ||
| LRCX - AEHR | 59% Loosely correlated | -5.83% | ||
| AMAT - AEHR | 58% Loosely correlated | -4.50% | ||
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UCTT and
Correlation & Price change
A.I.dvisor indicates that over the last year, UCTT has been closely correlated with LRCX. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if UCTT jumps, then LRCX could also see price increases.
| Ticker / NAME | Correlation To UCTT | 1D Price Change % | ||
|---|---|---|---|---|
| UCTT | 100% | -7.55% | ||
| LRCX - UCTT | 75% Closely correlated | -5.83% | ||
| COHU - UCTT | 75% Closely correlated | -5.98% | ||
| ICHR - UCTT | 74% Closely correlated | -9.86% | ||
| KLAC - UCTT | 73% Closely correlated | -4.00% | ||
| ONTO - UCTT | 72% Closely correlated | -5.36% | ||
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