ACLS (Axcelis Technologies) Growth Rank: 10 (As of Jul. 06, 2026) — 43% Above Median


ACLS Axcelis Technologies Inc ACLS
91 GF Score
Price $142.58
GF Value $87.53
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Axcelis Technologies Growth Rank?

Axcelis Technologies ACLS -1.33% 91 Growth Rank is 10 as of Jul. 06, 2026, which is 43% above its 10-year median of 7.00. GuruFocus rates ACLS with a GF Score™ of 91/100 and a GF Value™ of $87.53 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Axcelis Technologies has the Growth Rank of 10.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Axcelis Technologies Growth Rank Related Terms

ACLS vs UCTT, AXTI, IPGP: Growth Rank Comparison

For the Semiconductor Equipment & Materials subindustry, Axcelis Technologies's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Axcelis Technologies Growth Rank vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Axcelis Technologies's Growth Rank distribution charts can be found below:

* The bar in red indicates where Axcelis Technologies's Growth Rank falls into.


ACLS
91GF Score
Axcelis Technologies Inc ACLS
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 10 mean?
Axcelis Technologies (ACLS) has a Growth Rank of 10 as of Jul. 06, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Axcelis Technologies and its competitors. This is 43% above median its historical median of 7.00. Over the past decade, Axcelis Technologies' Growth Rank has ranged from 4.00 to 10.00.
Is Axcelis Technologies' Growth Rank too high?
Axcelis Technologies' current Growth Rank of 10 is 43% above median its 10-year median of 7.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 10.00. Overall, Axcelis Technologies has a GF Score™ of 91/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Axcelis Technologies' Growth Rank compare to UCTT and AXTI?
Axcelis Technologies' Growth Rank of 10 can be compared against companies in the Semiconductors industry. Historically, Axcelis Technologies' own Growth Rank has ranged from 4.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Semiconductors company?
A good Growth Rank depends on the Semiconductors industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Axcelis Technologies and its competitors. Axcelis Technologies's current Growth Rank is 10, which is 43% above median its own 10-year median of 7.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Axcelis Technologies stock overvalued right now?
Based on GuruFocus' analysis, Axcelis Technologies (ACLS) is currently considered Significantly Overvalued. The stock's GF Value™ is $87.53, compared to a current price of $142.58 — trading 62.9% above its estimated fair value. The current Growth Rank is 10, which is 43% above median its 10-year median of 7.00. Axcelis Technologies' overall GF Score™ is 91/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Axcelis Technologies (ACLS), the current Growth Rank is 10 as of Jul. 06, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Axcelis Technologies (ACLS) Overvalued in 2026?

Based on GuruFocus' analysis, Axcelis Technologies stock appears to be overvalued. The current stock price of $142.58 is trading 62.9% above its estimated GF Value™ of $87.53. GuruFocus considers Axcelis Technologies to be Significantly Overvalued.

Key valuation signals for ACLS:

  • Growth Rank: 10 (43% above median its 10-year median of 7.00)
  • GF Value™: $87.53 vs. price of $142.58 (62.9% above fair value)
  • GF Score™: 91/100 with 4 warning signs

No single metric tells the full story. See the ACLS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Axcelis Technologies Business Description

Address 108 Cherry Hill Drive, Beverly, MA, USA, 01915
Axcelis Technologies Inc designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips. In addition to equipment, the company provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. Geographically, the group has a business presence in North America, Asia Pacific, and Europe, of which key revenue is derived from the Asia Pacific.
91GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$142.58
Price
$87.53
GF Value