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ACLS vs MU
Which Stock Would AI Choose? Axcelis Technologies (ACLS) vs. Micron Technology (MU) Stock Comparison
Key Takeaways
- ACLS specializes in ion implantation equipment for semiconductors, posting YTD gains of ~74% and 1-year returns of ~168%, driven by memory market recovery and a pending merger with Veeco.
- MU, a leading memory chip producer, has surged with YTD returns of ~124% and 1-year gains exceeding 690%, fueled by explosive AI-driven demand for DRAM and NAND, including sold-out HBM capacity.
- Recent market activity shows MU with superior momentum, up over 60% in the past month amid record earnings and new product launches like the 245TB SSD, while ACLS gained ~40% on equipment demand.
- Valuations differ: ACLS trades at a trailing P/E (price-to-earnings ratio) of ~37 with ~$4.3B market cap; MU at ~30 P/E with ~$722B market cap, reflecting scale advantages.
- Both benefit from semiconductor tailwinds, but MU exhibits stronger AI catalysts and relative performance versus the S&P 500.
- Risk profiles: Higher beta (~1.9 for both) indicates volatility; MU faces memory cycle risks, ACLS equipment spending fluctuations.
Introduction
This stock comparison examines ACLS and MU, two key players in the semiconductor ecosystem benefiting from AI infrastructure expansion and memory demand recovery. ACLS provides critical ion implantation tools for chip fabrication, while MU manufactures DRAM and NAND memory essential for data centers and AI applications. Traders seeking exposure to semi-equipment versus memory production, and investors tracking relative performance in a high-growth sector, will find value in analyzing their business models, recent momentum, and market positioning amid broader chip industry tailwinds.
ACLS Overview and Recent Performance
Axcelis Technologies (ACLS) designs and manufactures ion implantation systems, a vital step in semiconductor production for doping silicon wafers to enable advanced chips in power, logic, and memory segments. In recent market activity, ACLS shares have shown resilience, with strong gains over the past month (~40-50%) and YTD returns around 74%, outperforming the S&P 500's ~6%. Key influences include Q4 2025 results beating estimates (revenue $238M vs. $215M expected; non-GAAP EPS $1.49 vs. $1.12), record customer service revenue, and positive guidance for Q1 2026 (~$195M revenue). A pending all-stock merger with Veeco Instruments, expected H2 2026, enhances its thin-film deposition capabilities, boosting sentiment amid AI chip fab investments. However, softer Q1 outlook and mature foundry digestion have tempered some optimism, with shares near 52-week highs around $148 pre-market.
MU Overview and Recent Performance
Micron Technology (MU) is a major producer of DRAM (dynamic random-access memory), NAND flash, and high-bandwidth memory (HBM) for AI, data centers, PCs, and mobiles. Recent weeks have seen explosive performance, with shares up over 60% in the past month, YTD ~124%, and 1-year ~698%, dwarfing benchmarks. Drivers include Q2 FY2026 record revenue ($23.86B, +196% YoY), non-GAAP EPS $12.20 (beating by 38%), and gross margins at 75%, propelled by AI demand tightening supply. HBM capacity for 2026 is fully sold out, and the launch of the 245TB 6600 ION SSD underscores hyperscaler focus. Q3 guidance projects $33.5B revenue, with analysts raising targets (e.g., DA Davidson $1,000). Sentiment remains bullish on memory pricing ("memflation") and AI catalysts, though cyclical risks persist as shares hit record highs near $652.
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Head-to-Head Comparison
ACLS and MU both thrive in the semiconductor space but diverge in models: ACLS as equipment provider relies on capex cycles from foundries, while MU directly sells memory chips amid end-market demand. Growth drivers contrast—ACLS leverages memory recovery and Veeco merger for SiC/power semis (~$839M FY2025 revenue, down 18% YoY); MU rides AI HBM/DRAM boom (~$58B TTM revenue). Recent momentum favors MU (past month +69% vs. ACLS +44%). Risks: ACLS faces equipment deferrals (beta 1.9); MU memory pricing volatility. Sector exposure overlaps in AI enablers, but MU's scale ($722B cap vs. $4.3B) and sentiment edge provide trade-offs for growth vs. stability seekers.
Tickeron AI Verdict
Tickeron’s AI currently favors MU based on superior trend consistency, explosive catalysts like AI memory sellouts, and relative outperformance (e.g., 124% YTD vs. S&P 6%). MU's scale, record earnings trajectory, and positioning in high-demand HBM suggest higher probabilistic upside in the near term, though ACLS offers niche equipment stability if memory capex sustains.
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
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 ACLS is a Hold and MU 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).
ACLS’s FA Score shows that 1 FA rating(s) are green whileMU’s FA Score has 4 green FA rating(s).
- ACLS’s FA Score: 1 green, 4 red.
- MU’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.
ACLS’s TA Score shows that 3 TA indicator(s) are bullish while MU’s TA Score has 6 bullish TA indicator(s).
- ACLS’s TA Score: 3 bullish, 4 bearish.
- MU’s TA Score: 6 bullish, 4 bearish.
Price Growth
ACLS (@Electronic Production Equipment) experienced а +15.71% price change this week, while MU (@Semiconductors) price change was +19.74% for the same time period.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +5.35%. For the same industry, the average monthly price growth was +27.17%, and the average quarterly price growth was +132.80%.
The average weekly price growth across all stocks in the @Semiconductors industry was +8.51%. For the same industry, the average monthly price growth was +47.26%, and the average quarterly price growth was +78.68%.
Reported Earning Dates
ACLS is expected to report earnings on Aug 05, 2026.
MU is expected to report earnings on Jul 01, 2026.
Industries' Descriptions
@Electronic Production Equipment (+5.35% 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.
@Semiconductors (+8.51% 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.
| ACLS | MU | ACLS / MU | |
| Capitalization | 4.97B | 864B | 1% |
| EBITDA | 139M | 37.1B | 0% |
| Gain YTD | 101.195 | 168.702 | 60% |
| P/E Ratio | 50.20 | 36.18 | 139% |
| Revenue | 845M | 58.1B | 1% |
| Total Cash | 367M | 14.6B | 3% |
| Total Debt | 42M | 10.8B | 0% |
ACLS | MU | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 23 | 22 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 61 Fair valued | 64 Fair valued | |
PROFIT vs RISK RATING 1..100 | 57 | 4 | |
SMR RATING 1..100 | 71 | 23 | |
PRICE GROWTH RATING 1..100 | 35 | 1 | |
P/E GROWTH RATING 1..100 | 3 | 16 | |
SEASONALITY SCORE 1..100 | 30 | 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.
ACLS's Valuation (61) in the Electronic Production Equipment industry is in the same range as MU (64) in the Semiconductors industry. This means that ACLS’s stock grew similarly to MU’s over the last 12 months.
MU's Profit vs Risk Rating (4) in the Semiconductors industry is somewhat better than the same rating for ACLS (57) in the Electronic Production Equipment industry. This means that MU’s stock grew somewhat faster than ACLS’s over the last 12 months.
MU's SMR Rating (23) in the Semiconductors industry is somewhat better than the same rating for ACLS (71) in the Electronic Production Equipment industry. This means that MU’s stock grew somewhat faster than ACLS’s over the last 12 months.
MU's Price Growth Rating (1) in the Semiconductors industry is somewhat better than the same rating for ACLS (35) in the Electronic Production Equipment industry. This means that MU’s stock grew somewhat faster than ACLS’s over the last 12 months.
ACLS's P/E Growth Rating (3) in the Electronic Production Equipment industry is in the same range as MU (16) in the Semiconductors industry. This means that ACLS’s stock grew similarly to MU’s over the last 12 months.
| ACLS | MU | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 73% | 1 day ago 67% |
| Stochastic ODDS (%) | 2 days ago 68% | 5 days ago 72% |
| Momentum ODDS (%) | N/A | 5 days ago 77% |
| MACD ODDS (%) | 2 days ago 74% | 5 days ago 81% |
| TrendWeek ODDS (%) | 2 days ago 80% | 1 day ago 77% |
| TrendMonth ODDS (%) | 2 days ago 83% | 1 day ago 76% |
| Advances ODDS (%) | 2 days ago 82% | 2 days ago 75% |
| Declines ODDS (%) | 14 days ago 78% | 23 days ago 72% |
| BollingerBands ODDS (%) | 2 days ago 78% | 1 day ago 67% |
| Aroon ODDS (%) | 2 days ago 85% | 1 day ago 82% |
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| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| COIO | 8.77 | N/A | N/A |
| Leverage Shares 2x Cpd Acclrtd COINMnETF | |||
| SDG | 91.15 | -0.11 | -0.13% |
| iShares MSCI Global Sust Dev Goals ETF | |||
| QQQ | 707.24 | -6.05 | -0.85% |
| Invesco QQQ Trust | |||
| TSME | 47.08 | -0.62 | -1.30% |
| Thrivent Small-Mid Cap Equity ETF | |||
| WANT | 45.37 | -1.27 | -2.72% |
| Direxion Daily Cnsmr Discret Bull 3X ETF | |||
ACLS and
Correlation & Price change
A.I.dvisor indicates that over the last year, ACLS has been closely correlated with VECO. These tickers have moved in lockstep 84% of the time. This A.I.-generated data suggests there is a high statistical probability that if ACLS jumps, then VECO could also see price increases.
| Ticker / NAME | Correlation To ACLS | 1D Price Change % | ||
|---|---|---|---|---|
| ACLS | 100% | -2.08% | ||
| VECO - ACLS | 84% Closely correlated | +0.41% | ||
| NXPI - ACLS | 71% Closely correlated | -3.84% | ||
| ADI - ACLS | 70% Closely correlated | -0.73% | ||
| QCOM - ACLS | 70% Closely correlated | -11.46% | ||
| POWI - ACLS | 70% Closely correlated | -4.61% | ||
More | ||||