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ALAB or ASML or KLAC
Which Stock Would AI Choose? Astera Labs (ALAB) vs. ASML Holding (ASML) vs. KLA Corporation (KLAC) Stock Comparison
Key Takeaways
- ALAB focuses on AI connectivity solutions, showing volatile recent performance amid post-earnings dips but strong growth in cloud infrastructure demand.
- ASML dominates EUV lithography, with robust 2025 revenue of €32.7B and AI-driven bookings, though exposed to geopolitical risks.
- KLAC leads in process control, delivering steady Q2 FY2026 results and advanced packaging growth over 70% YoY.
- All three benefit from AI semiconductor tailwinds, but KLAC offers relative stability with lower volatility compared to high-flying ALAB.
- YTD performance favors ASML at ~31%, followed by KLAC (~22%) and ALAB amid recent pullbacks.
- Valuations reflect growth: ALAB P/E ~85x, ASML ~47x, KLAC ~42x, signaling trade-offs in risk and maturity.
Introduction
In the semiconductor sector, ALAB, ASML, and KLAC stand out for their roles in AI infrastructure, lithography, and process control. This comparison analyzes their business models, recent market activity, and relative performance amid surging demand for advanced chips. Traders seeking short-term momentum and investors eyeing long-term AI exposure will find insights into valuation sensitivities, growth drivers, and sector risks in today's volatile environment.
ALAB Overview and Recent Performance
Astera Labs (ALAB), a fabless semiconductor firm founded in 2017 and headquartered in San Jose, California, specializes in connectivity solutions for cloud and AI infrastructure, including PCIe, CXL, and Ethernet products for hyperscalers. In recent weeks, ALAB stock has shown volatility, rebounding with gains like 5.48% in a session after post-earnings declines of up to 31% following Q4 results that beat estimates but included a CFO transition announcement. Key influences include strategic partnerships, such as with Amazon, and new analyst Buy ratings like Loop Capital's $250 target amid AI supercycle optimism. Trading around $120 with a 52-week range of $47-$263, sentiment reflects high growth potential tempered by premium valuations.
ASML Overview and Recent Performance
ASML Holding (ASML), based in Veldhoven, Netherlands since 1984, leads in lithography systems, particularly EUV technology essential for advanced nodes. Recent market activity saw shares dip amid broader sector pressures from oil surges and geopolitics, yet 2025 full-year revenue hit €32.7 billion with €9.6 billion net income, driven by AI capacity buildouts. EUV sales contributed significantly, with 2026 guidance at €34-39 billion. Expansions into AI packaging and next-gen tools bolster sentiment, though export restrictions pose risks. At around $1,300, with a 52-week high near $1,547, ASML maintains strong positioning despite elevated P/E ratios.
KLAC Overview and Recent Performance
KLA Corporation (KLAC), headquartered in Milpitas, California since 1975, provides process control, inspection, and yield management solutions for semiconductors. Recent performance includes Q2 FY2026 results topping estimates, with advanced packaging revenue up over 70% YoY, and a dividend declaration. Shares faced pressure from sector sell-offs tied to geopolitical tensions, dropping sharply in recent sessions. Upcoming Investor Day highlights growth in AI-related wafer fabrication. Trading near $1,430 in a 52-week range of $551-$1,693, KLAC benefits from steady demand but shows sensitivity to market-wide declines.
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Head-to-Head Comparison
ALAB targets niche AI connectivity with explosive revenue potential but highest volatility and P/E (~85x), contrasting ASML's monopoly in EUV lithography (P/E ~47x, massive scale at €32B+ revenue) and KLAC's process control leadership (P/E ~42x, consistent margins). Growth drivers align on AI infrastructure: ALAB via hyperscaler deals, ASML EUV orders, KLAC packaging yield tools. Recent momentum favors ASML YTD (~31%), but all face sector risks like geopolitics and supply chains. KLAC offers stability with dividends, while ALAB trades higher growth for risk; ASML balances via backlog but at premium sensitivity.
Tickeron AI Verdict
Tickeron’s AI currently favors KLAC for its trend consistency, lower relative volatility, and catalysts like advanced packaging growth amid AI fab expansions. While ALAB shows high-upside momentum and ASML unmatched scale, KLAC's positioning offers probabilistic edge in stable relative performance during sector rotations.
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. Disclaimers and Limitations
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).
ALAB’s FA Score shows that 1 FA rating(s) are green whileASML’s FA Score has 3 green FA rating(s), and KLAC’s FA Score reflects 4 green FA rating(s).
- ALAB’s FA Score: 1 green, 4 red.
- ASML’s FA Score: 3 green, 2 red.
- KLAC’s FA Score: 4 green, 1 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.
ALAB’s TA Score shows that 5 TA indicator(s) are bullish while ASML’s TA Score has 6 bullish TA indicator(s), and KLAC’s TA Score reflects 6 bullish TA indicator(s).
- ALAB’s TA Score: 5 bullish, 4 bearish.
- ASML’s TA Score: 6 bullish, 3 bearish.
- KLAC’s TA Score: 6 bullish, 4 bearish.
Price Growth
ALAB (@Semiconductors) experienced а +5.40% price change this week, while ASML (@Electronic Production Equipment) price change was -1.58% , and KLAC (@Electronic Production Equipment) price fluctuated +2.07% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was +10.22%. For the same industry, the average monthly price growth was +24.75%, and the average quarterly price growth was +27.22%.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +9.07%. For the same industry, the average monthly price growth was +30.43%, and the average quarterly price growth was +121.55%.
Reported Earning Dates
ALAB is expected to report earnings on May 05, 2026.
ASML is expected to report earnings on Jul 15, 2026.
KLAC is expected to report earnings on Apr 23, 2026.
Industries' Descriptions
@Semiconductors (+10.22% weekly)The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.
@Electronic Production Equipment (+9.07% 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.
| ALAB | ASML | KLAC | |
| Capitalization | 29.9B | 564B | 237B |
| EBITDA | 180M | 12.6B | 5.91B |
| Gain YTD | 5.674 | 38.376 | 48.769 |
| P/E Ratio | 144.10 | 48.51 | 52.56 |
| Revenue | 853M | 32.7B | 12.7B |
| Total Cash | 1.19B | 13.3B | 5.21B |
| Total Debt | 4.15M | 4.39B | 6.11B |
ASML | KLAC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 15 | 22 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 76 Overvalued | 82 Overvalued | |
PROFIT vs RISK RATING 1..100 | 26 | 6 | |
SMR RATING 1..100 | 19 | 13 | |
PRICE GROWTH RATING 1..100 | 39 | 3 | |
P/E GROWTH RATING 1..100 | 14 | 13 | |
SEASONALITY SCORE 1..100 | 50 | 50 |
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.
ASML's Valuation (76) in the Electronic Production Equipment industry is in the same range as KLAC (82). This means that ASML’s stock grew similarly to KLAC’s over the last 12 months.
KLAC's Profit vs Risk Rating (6) in the Electronic Production Equipment industry is in the same range as ASML (26). This means that KLAC’s stock grew similarly to ASML’s over the last 12 months.
KLAC's SMR Rating (13) in the Electronic Production Equipment industry is in the same range as ASML (19). This means that KLAC’s stock grew similarly to ASML’s over the last 12 months.
KLAC's Price Growth Rating (3) in the Electronic Production Equipment industry is somewhat better than the same rating for ASML (39). This means that KLAC’s stock grew somewhat faster than ASML’s over the last 12 months.
KLAC's P/E Growth Rating (13) in the Electronic Production Equipment industry is in the same range as ASML (14). This means that KLAC’s stock grew similarly to ASML’s over the last 12 months.
| ALAB | ASML | KLAC | |
|---|---|---|---|
| RSI ODDS (%) | 1 day ago 73% | N/A | 1 day ago 66% |
| Stochastic ODDS (%) | 1 day ago 68% | 1 day ago 69% | 1 day ago 69% |
| Momentum ODDS (%) | 1 day ago 89% | 1 day ago 72% | 1 day ago 81% |
| MACD ODDS (%) | 1 day ago 89% | 1 day ago 72% | 1 day ago 77% |
| TrendWeek ODDS (%) | 1 day ago 88% | 1 day ago 70% | 1 day ago 74% |
| TrendMonth ODDS (%) | 1 day ago 90% | 1 day ago 75% | 1 day ago 76% |
| Advances ODDS (%) | 1 day ago 88% | 1 day ago 72% | 1 day ago 73% |
| Declines ODDS (%) | 23 days ago 82% | 6 days ago 67% | 6 days ago 61% |
| BollingerBands ODDS (%) | 1 day ago 73% | 1 day ago 76% | 1 day ago 76% |
| Aroon ODDS (%) | N/A | 1 day ago 65% | 1 day ago 80% |
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| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| OVS | 39.96 | 0.19 | +0.47% |
| Overlay Shares Small Cap Equity ETF | |||
| REZ | 89.67 | 0.38 | +0.43% |
| iShares Residential & Multisector RE ETF | |||
| FTPA | 8.69 | N/A | N/A |
| Franklin Pennsylvania Municipal Inc ETF | |||
| UAUG | 40.97 | -0.07 | -0.17% |
| Innovator U.S. Equity Ultra BufferETFAug | |||
| SCHF | 26.76 | -0.12 | -0.45% |
| Schwab International Equity ETF™ | |||
ALAB and
Correlation & Price change
A.I.dvisor indicates that over the last year, ALAB has been loosely correlated with CRDO. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if ALAB jumps, then CRDO could also see price increases.
| Ticker / NAME | Correlation To ALAB | 1D Price Change % | ||
|---|---|---|---|---|
| ALAB | 100% | +1.01% | ||
| CRDO - ALAB | 59% Loosely correlated | +8.61% | ||
| VECO - ALAB | 55% Loosely correlated | +8.75% | ||
| AMBA - ALAB | 54% Loosely correlated | +1.89% | ||
| LRCX - ALAB | 53% Loosely correlated | -1.66% | ||
| KLIC - ALAB | 51% Loosely correlated | +1.78% | ||
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