ACLS
Price
$170.46
Change
-$13.46 (-7.32%)
Updated
Jun 23, 04:01 PM (EDT)
Capitalization
5.65B
43 days until earnings call
Intraday BUY SELL Signals
ARM
Price
$365.68
Change
-$42.04 (-10.31%)
Updated
Jun 23, 04:02 PM (EDT)
Capitalization
435.48B
36 days until earnings call
Intraday BUY SELL Signals
ENTG
Price
$168.23
Change
-$15.77 (-8.57%)
Updated
Jun 23, 04:59 PM (EDT)
Capitalization
28.02B
43 days until earnings call
Intraday BUY SELL Signals
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ACLS or ARM or ENTG

ACLS vs ARM vs ENTG Comparison Chart in %
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Which Stock Would AI Choose? Axcelis Technologies (ACLS) vs. Arm Holdings (ARM) vs. Entegris (ENTG) Stock Comparison

Key Takeaways

  • All three stocks—ACLS, ARM, and ENTG—have delivered strong year-to-date gains exceeding 70%, outpacing the S&P 500 amid semiconductor sector momentum.
  • ACLS leads with over 168% one-year returns, driven by robust demand for ion implantation equipment in advanced chip fabrication.
  • ARM boasts the largest market cap at over $220 billion, fueled by AI-related CPU licensing growth, while ENTG follows with $22 billion on materials solutions.
  • Recent quarters show earnings beats for ENTG ($0.86 EPS vs. $0.75 expected) and prior strength in ACLS ($1.49 EPS), signaling resilience in recent market activity.
  • ENTG trades at the highest P/E ratio (~86x), reflecting premium valuation for purity solutions, compared to ACLS (~37x) and ARM's growth profile.
  • Semiconductor tailwinds from AI and advanced nodes benefit all, but ARM's IP model offers scalability with lower capex risk.

Introduction

In the semiconductor ecosystem powering AI, data centers, and advanced computing, ACLS, ARM, and ENTG represent key players in equipment, IP design, and materials. This stock comparison analyzes their business models, recent performance, and relative positioning amid surging chip demand. Traders seeking momentum in cyclical semis and investors eyeing long-term AI exposure will find insights into valuation sensitivities, growth drivers, and market sentiment shifts. With sector tailwinds from wafer fab expansions, understanding these contrasts aids informed relative performance decisions in a volatile environment.

ACLS Overview and Recent Performance

Axcelis Technologies (ACLS) designs, manufactures, and services ion implantation equipment essential for doping semiconductors during chip fabrication. This process introduces impurities to alter electrical properties, critical for advanced nodes in logic and memory devices. In recent market activity, ACLS shares have surged over 70% year-to-date and 168% over one year, trading around $140 with a $4.3 billion market cap. Strong Q4 results with $1.49 adjusted EPS beating estimates by 33%, alongside a pending Veeco merger for expanded portfolio, have bolstered sentiment. Recent weeks saw volatility near 52-week highs (~$148), influenced by AI-driven demand for high-performance chips and capacity ramps at foundries. Trading at ~37x P/E, ACLS reflects optimism but faces cyclical risks from capex cycles.

ARM Overview and Recent Performance

Arm Holdings plc (ARM) architects and licenses CPU intellectual property (IP) and related technologies, powering over 99% of smartphones and expanding into AI servers and edge devices. Its energy-efficient designs underpin custom chips from hyperscalers and fabless firms. ARM shares have climbed ~90% year-to-date and 70% over one year, hovering near $209 with a massive $220 billion market cap. Recent momentum stems from AI catalysts like in-house CPU launches and projected $9.5 billion revenue by 2029, with Q4 earnings anticipation driving gains up to 40% in recent months. Nearing prior highs (~$238), sentiment benefits from royalty growth and partnerships, though high beta (~3x) amplifies volatility. ARM's asset-light model supports premium multiples amid IP demand surge.

ENTG Overview and Recent Performance

Entegris, Inc. (ENTG) supplies advanced materials and process solutions, including filtration, purification, and specialty chemicals for semiconductor manufacturing. Its products ensure material purity and contamination control across fab processes like deposition and etching. ENTG stock has advanced ~77% year-to-date and 79% over one year, trading around $149 with a $22.7 billion market cap. Q1 earnings featured $0.86 adjusted EPS topping forecasts by 15% on $812 million revenue, prompting analyst upgrades and targets up to $205. Recent weeks exhibited sharp rallies post-earnings, approaching 52-week peaks (~$159), propelled by advanced logic/memory demand and margin expansion. At ~86x P/E, valuation premiums growth visibility but heightens sensitivity to semi cycles.

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Head-to-Head Comparison

ACLS, ARM, and ENTG share semiconductor exposure but diverge in models: ACLS’s hardware capex ties it to fab cycles, ARM’s IP licensing yields high margins (~50%+ gross) with scalability, and ENTG’s consumables provide recurring revenue. Growth drivers contrast—ACLS/ENTG ride equipment/materials for advanced nodes (e.g., 2nm), while ARM capitalizes on AI inference royalties. Recent momentum favors ACLS (1-month ~44%) over ARM (~40%) and ENTG (~25%), but ARM’s stability shines in drawdowns. Risks include ACLS/ENTG’s inventory exposure to downturns versus ARM’s geopolitical IP tensions. Sector-wise, all leverage AI semis, but ENTG diversifies to life sciences. Valuations show ACLS most attractive (~37x P/E), ENTG priciest (~86x), ARM growth-justified. Sentiment tilts bullish on catalysts like ENTG’s Q1 beat and ARM earnings, with trade-offs in volatility (ARM beta ~3) versus ACLS’s merger synergies.

Tickeron AI Verdict

Tickeron’s AI currently favors ARM for its trend consistency in AI-driven royalties, superior relative positioning with scalable IP amid fab expansions, and catalysts like upcoming earnings. Observable factors like 90% YTD gains and sector rotation into compute platforms suggest higher probability of outperformance versus ACLS/ENTG’s cyclical hardware risks, though all hold momentum potential.

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

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COMPARISON
Comparison
Jun 23, 2026
Stock price -- (ACLS: $183.93ARM: $407.72ENTG: $184.00)
Brand notoriety: ACLS, ARM and ENTG are all not notable
ACLS and ENTG are part of the Electronic Production Equipment industry, and ARM is in the Semiconductors industry
Current volume relative to the 65-day Moving Average: ACLS: 72%, ARM: 73%, ENTG: 116%
Market capitalization -- ACLS: $5.65B, ARM: $435.48B, ENTG: $28.02B
$ACLS [@Electronic Production Equipment] is valued at $5.65B. $ENTG’s [@Electronic Production Equipment] market capitalization is $ $28.02B. $ARM [@Semiconductors] has a market capitalization of $ $435.48B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $ $732.93B to $ $0. The market cap for tickers in the [@Semiconductors] industry ranges from $ $5.05T to $ $0. The average market capitalization across the [@Electronic Production Equipment] industry is $ $80.79B. The average market capitalization across the [@Semiconductors] industry is $ $205.62B.

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 whileARM’s FA Score has 1 green FA rating(s), and ENTG’s FA Score reflects 1 green FA rating(s).

  • ACLS’s FA Score: 1 green, 4 red.
  • ARM’s FA Score: 1 green, 4 red.
  • ENTG’s FA Score: 1 green, 4 red.
According to our system of comparison, ACLS is a better buy in the long-term than ARM and ENTG.

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 4 TA indicator(s) are bullish while ARM’s TA Score has 4 bullish TA indicator(s), and ENTG’s TA Score reflects 6 bullish TA indicator(s).

  • ACLS’s TA Score: 4 bullish, 4 bearish.
  • ARM’s TA Score: 4 bullish, 4 bearish.
  • ENTG’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, ENTG is a better buy in the short-term than ACLS and ARM.

Price Growth

ACLS (@Electronic Production Equipment) experienced а -4.00% price change this week, while ARM (@Semiconductors) price change was -1.17% , and ENTG (@Electronic Production Equipment) price fluctuated +12.96% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -0.28%. For the same industry, the average monthly price growth was +8.67%, and the average quarterly price growth was +129.72%.

The average weekly price growth across all stocks in the @Semiconductors industry was -0.05%. For the same industry, the average monthly price growth was -2.24%, and the average quarterly price growth was +92.77%.

Reported Earning Dates

ACLS is expected to report earnings on Aug 05, 2026.

ARM is expected to report earnings on Jul 29, 2026.

ENTG is expected to report earnings on Aug 05, 2026.

Industries' Descriptions

@Electronic Production Equipment (-0.28% 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 (-0.05% 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.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ARM($435B) has a higher market cap than ENTG($28B) and ACLS($5.65B). ARM has higher P/E ratio than ENTG and ACLS: ARM (479.67) vs ENTG (106.36) and ACLS (57.12). ARM YTD gains are higher at: 272.994 vs. ACLS (128.940) and ENTG (118.730). ARM has higher annual earnings (EBITDA): 1.16B vs. ENTG (848M) and ACLS (139M). ARM has more cash in the bank: 3.6B vs. ENTG (443M) and ACLS (367M). ACLS has less debt than ARM and ENTG: ACLS (42M) vs ARM (457M) and ENTG (3.76B). ARM has higher revenues than ENTG and ACLS: ARM (4.92B) vs ENTG (3.24B) and ACLS (845M).
ACLSARMENTG
Capitalization5.65B435B28B
EBITDA139M1.16B848M
Gain YTD128.940272.994118.730
P/E Ratio57.12479.67106.36
Revenue845M4.92B3.24B
Total Cash367M3.6B443M
Total Debt42M457M3.76B
FUNDAMENTALS RATINGS
ACLS vs ENTG: Fundamental Ratings
ACLS
ENTG
OUTLOOK RATING
1..100
3432
VALUATION
overvalued / fair valued / undervalued
1..100
53
Fair valued
72
Overvalued
PROFIT vs RISK RATING
1..100
5255
SMR RATING
1..100
7381
PRICE GROWTH RATING
1..100
3535
P/E GROWTH RATING
1..100
35
SEASONALITY SCORE
1..100
3250

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 (53) in the Electronic Production Equipment industry is in the same range as ENTG (72). This means that ACLS’s stock grew similarly to ENTG’s over the last 12 months.

ACLS's Profit vs Risk Rating (52) in the Electronic Production Equipment industry is in the same range as ENTG (55). This means that ACLS’s stock grew similarly to ENTG’s over the last 12 months.

ACLS's SMR Rating (73) in the Electronic Production Equipment industry is in the same range as ENTG (81). This means that ACLS’s stock grew similarly to ENTG’s over the last 12 months.

ACLS's Price Growth Rating (35) in the Electronic Production Equipment industry is in the same range as ENTG (35). This means that ACLS’s stock grew similarly to ENTG’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 ENTG (5). This means that ACLS’s stock grew similarly to ENTG’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ACLSARMENTG
RSI
ODDS (%)
Bearish Trend 2 days ago
74%
Bearish Trend 2 days ago
59%
Bearish Trend 2 days ago
71%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
73%
Bearish Trend 2 days ago
70%
Bearish Trend 2 days ago
77%
Momentum
ODDS (%)
Bullish Trend 2 days ago
74%
Bullish Trend 2 days ago
78%
Bullish Trend 2 days ago
69%
MACD
ODDS (%)
Bullish Trend 2 days ago
84%
Bullish Trend 2 days ago
83%
Bullish Trend 2 days ago
67%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
82%
Bullish Trend 2 days ago
88%
Bullish Trend 2 days ago
67%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
84%
Bullish Trend 2 days ago
89%
Bullish Trend 2 days ago
71%
Advances
ODDS (%)
Bullish Trend 9 days ago
84%
Bullish Trend 6 days ago
88%
Bullish Trend 2 days ago
65%
Declines
ODDS (%)
Bearish Trend 7 days ago
78%
Bearish Trend 14 days ago
78%
Bearish Trend 19 days ago
70%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
77%
Bearish Trend 2 days ago
63%
Bearish Trend 2 days ago
71%
Aroon
ODDS (%)
Bullish Trend 2 days ago
86%
Bullish Trend 2 days ago
90%
Bullish Trend 2 days ago
73%
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ACLS
Daily Signal:
Gain/Loss:
ARM
Daily Signal:
Gain/Loss:
ENTG
Daily Signal:
Gain/Loss:
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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 87% 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.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ACLS
1D Price
Change %
ACLS100%
-1.92%
VECO - ACLS
87%
Closely correlated
-2.75%
NXPI - ACLS
71%
Closely correlated
+3.18%
ADI - ACLS
70%
Closely correlated
+2.54%
QCOM - ACLS
70%
Closely correlated
-1.86%
POWI - ACLS
70%
Closely correlated
+0.28%
More

ARM and

Correlation & Price change

A.I.dvisor indicates that over the last year, ARM has been closely correlated with LRCX. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if ARM jumps, then LRCX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ARM
1D Price
Change %
ARM100%
-7.22%
LRCX - ARM
74%
Closely correlated
+5.27%
KLAC - ARM
74%
Closely correlated
+3.70%
AMAT - ARM
73%
Closely correlated
+3.74%
FORM - ARM
73%
Closely correlated
+4.75%
VECO - ARM
66%
Closely correlated
-2.75%
More