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ALAB vs LRCX
Which Stock Would AI Choose? Astera Labs (ALAB) vs. Lam Research (LRCX) Stock Comparison
Key Takeaways
- ALAB delivered Q1 2026 revenue of $308.4 million, up 93% year-over-year, driving shares up over 7% in recent trading amid AI connectivity demand.
- LRCX reported strong Q3 fiscal 2026 earnings with $5.84 billion in revenue, up 24% year-over-year, fueled by AI and memory chip investments, boosting shares 6.66% recently.
- Year-to-date, LRCX leads with 61% gains compared to ALAB's 30%, reflecting greater stability in semiconductor equipment.
- One-year returns favor LRCX at approximately 276% versus ALAB's 199%, highlighting sustained momentum in broader chip fabrication exposure.
- Both stocks benefit from AI infrastructure growth, but LRCX's larger scale ($345B market cap vs. $37B) offers diversification across etch and deposition processes.
- Analyst targets average $202 for ALAB and $310 for LRCX, signaling relative upside potential amid sector tailwinds.
Introduction
This stock comparison examines ALAB and LRCX, two key players in the semiconductor ecosystem benefiting from surging AI infrastructure demand. ALAB focuses on connectivity solutions, while LRCX provides essential wafer fabrication equipment. Traders seeking short-term momentum and investors eyeing long-term AI exposure will find value in analyzing their recent performance, growth drivers, and relative positioning. Both have outperformed broader indices amid cloud and data center expansions, offering insights into sector trends and trade-offs in volatility versus scale.
ALAB Overview and Recent Performance
Astera Labs, Inc. (ALAB) designs and sells semiconductor-based connectivity solutions tailored for cloud and AI infrastructure, addressing data, memory, and networking bottlenecks. Its Intelligent Connectivity Platform includes PCIe/CXL retimers, Ethernet smart cable modules, and fabric switches, serving hyperscalers and system OEMs.
In recent market activity, ALAB shares surged over 7% following Q1 2026 results, with revenue reaching $308.4 million—a 93% year-over-year increase—and EPS of $0.61 beating estimates. Strong Q2 guidance underscored robust adoption of products like the Scorpio PCIe 6.0 Smart Fabric Switch. Year-to-date gains stand at 30%, with a 52-week range of $63.40 to $262.90. Sentiment has shifted positively on AI data center demand, though analysts note valuation risks in a competitive landscape.
LRCX Overview and Recent Performance
Lam Research Corporation (LRCX) is a leading supplier of wafer fabrication equipment, specializing in deposition, etch, and clean processes for integrated circuits. Its products, such as ALTUS for metallization and Kiyo for conductor etch, support major chipmakers like TSMC and Samsung across DRAM, NAND, and logic chips.
Recent weeks saw LRCX shares rise 6.66% after Q3 fiscal 2026 earnings revealed $5.84 billion in revenue—up 24% year-over-year—and EPS of $1.47 exceeding forecasts. Upward guidance to $6.6 billion for the next quarter highlighted AI-driven memory and advanced packaging growth. YTD performance reaches 61%, with a 52-week range of $72.91 to $280.00. Positive sentiment stems from analyst upgrades and chip investment cycles, tempered by geopolitical risks in China exposure.
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Head-to-Head Comparison
ALAB and LRCX both thrive in AI/semiconductor growth but differ in business models: ALAB targets niche connectivity (e.g., PCIe/CXL for AI racks), offering high-growth potential but higher volatility (beta ~2.57), while LRCX dominates etch/deposition equipment with broader exposure to memory and logic chips.
Growth drivers contrast sharply—ALAB's 93% revenue surge reflects hyperscaler AI buildouts, versus LRCX's steady 24% rise from capex cycles. Recent momentum favors ALAB (72% monthly gain) over LRCX (12%), but LRCX shows superior stability with massive scale ($345B vs. $37B market cap).
Risk factors include competition and overvaluation for ALAB, geopolitical tensions (China sales) for LRCX. Sector exposure aligns on AI/cloud, but LRCX diversifies into NAND/DRAM. Market sentiment leans bullish for both, with LRCX drawing more upgrades amid relative performance edge.
Tickeron AI Verdict
Tickeron’s AI currently favors LRCX due to its trend consistency, earnings stability, and stronger relative YTD/1-year positioning amid AI capex ramps. Observable catalysts like raised guidance and memory demand provide probabilistic edge over ALAB's high-momentum but valuation-stretched profile. Traders may rotate based on volatility tolerance.
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 Disclaimers and Limitations.
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 ALAB is a Hold and LRCX is a Hold.
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 whileLRCX’s FA Score has 4 green FA rating(s).
- ALAB’s FA Score: 1 green, 4 red.
- LRCX’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 6 TA indicator(s) are bullish while LRCX’s TA Score has 5 bullish TA indicator(s).
- ALAB’s TA Score: 6 bullish, 4 bearish.
- LRCX’s TA Score: 5 bullish, 4 bearish.
Price Growth
ALAB (@Semiconductors) experienced а +16.46% price change this week, while LRCX (@Electronic Production Equipment) price change was -3.17% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was +4.47%. For the same industry, the average monthly price growth was +39.39%, and the average quarterly price growth was +81.10%.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -0.97%. For the same industry, the average monthly price growth was +20.42%, and the average quarterly price growth was +140.48%.
Reported Earning Dates
ALAB is expected to report earnings on Aug 11, 2026.
LRCX is expected to report earnings on Aug 05, 2026.
Industries' Descriptions
@Semiconductors (+4.47% 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 (-0.97% 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 | LRCX | ALAB / LRCX | |
| Capitalization | 39.9B | 356B | 11% |
| EBITDA | 233M | 8.07B | 3% |
| Gain YTD | 39.865 | 66.527 | 60% |
| P/E Ratio | 157.22 | 53.82 | 292% |
| Revenue | 1B | 21.7B | 5% |
| Total Cash | 1.18B | 4.75B | 25% |
| Total Debt | 4.15M | 3.73B | 0% |
LRCX | ||
|---|---|---|
OUTLOOK RATING 1..100 | 22 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 82 Overvalued | |
PROFIT vs RISK RATING 1..100 | 4 | |
SMR RATING 1..100 | 17 | |
PRICE GROWTH RATING 1..100 | 4 | |
P/E GROWTH RATING 1..100 | 8 | |
SEASONALITY SCORE 1..100 | 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.
| ALAB | LRCX | |
|---|---|---|
| RSI ODDS (%) | 3 days ago 56% | 3 days ago 66% |
| Stochastic ODDS (%) | 3 days ago 78% | 3 days ago 63% |
| Momentum ODDS (%) | 3 days ago 87% | 3 days ago 77% |
| MACD ODDS (%) | 3 days ago 86% | 3 days ago 73% |
| TrendWeek ODDS (%) | 3 days ago 89% | 3 days ago 63% |
| TrendMonth ODDS (%) | 3 days ago 90% | 3 days ago 80% |
| Advances ODDS (%) | 3 days ago 89% | 4 days ago 82% |
| Declines ODDS (%) | 11 days ago 82% | 19 days ago 65% |
| BollingerBands ODDS (%) | 3 days ago 75% | 3 days ago 68% |
| Aroon ODDS (%) | 3 days ago 90% | 3 days ago 81% |
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| NMAI | 14.22 | 0.01 | +0.04% |
| Nuveen Multi-Asset Income Fund | |||
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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 58% 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% | +1.77% | ||
| CRDO - ALAB | 58% Loosely correlated | -6.70% | ||
| VECO - ALAB | 55% Loosely correlated | -1.46% | ||
| AMBA - ALAB | 54% Loosely correlated | +0.15% | ||
| LRCX - ALAB | 53% Loosely correlated | -4.82% | ||
| KLIC - ALAB | 51% Loosely correlated | -1.97% | ||
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LRCX and
Correlation & Price change
A.I.dvisor indicates that over the last year, LRCX has been closely correlated with AMAT. These tickers have moved in lockstep 86% of the time. This A.I.-generated data suggests there is a high statistical probability that if LRCX jumps, then AMAT could also see price increases.
| Ticker / NAME | Correlation To LRCX | 1D Price Change % | ||
|---|---|---|---|---|
| LRCX | 100% | -4.82% | ||
| AMAT - LRCX | 86% Closely correlated | -0.89% | ||
| KLAC - LRCX | 85% Closely correlated | -4.68% | ||
| RMBS - LRCX | 80% Closely correlated | -2.61% | ||
| ASML - LRCX | 80% Closely correlated | -5.22% | ||
| ADI - LRCX | 79% Closely correlated | -2.18% | ||
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