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Axcelis Technologies's quarterly market cap
declined
from Sep. 2025 ($3,026.6 Mil) to Dec. 2025 ($2,467.8 Mil) but then
increased
from Dec. 2025 ($2,467.8 Mil) to Mar. 2026 ($2,860.6 Mil).
Axcelis Technologies's annual market cap
declined
from Dec. 2023 ($4,238.9 Mil) to Dec. 2024 ($2,261.3 Mil) but then
increased
from Dec. 2024 ($2,261.3 Mil) to Dec. 2025 ($2,467.8 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Axcelis Technologies's Enterprise Value for Today is $3,957.8 Mil.
Axcelis Technologies (NAS:ACLS) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Axcelis Technologies Market Cap Related Terms
Axcelis Technologies Market Cap Historical Data
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The historical data trend for Axcelis Technologies's Market Cap can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Semiconductor Equipment & Materials subindustry, Axcelis Technologies's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Axcelis Technologies's Market Cap distribution charts can be found below:
* The bar in red indicates where Axcelis Technologies's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Axcelis Technologies's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Axcelis Technologies (ACLS) has a Market Cap of $4,282.5 Mil as of Jul. 17, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Axcelis Technologies and its competitors. According to the industry distribution chart, Axcelis Technologies ranks #194 out of 1033 companies in the Semiconductors industry, placing it in the top 18.8%.
Is Axcelis Technologies' Market Cap too high?
Axcelis Technologies' current Market Cap is $4,282.5 Mil. The Semiconductors industry median Market Cap is 499.90. Axcelis Technologies' value of $4,282.5 Mil is 756.7% above this industry median. Based on the distribution chart, Axcelis Technologies ranks #194 out of 1033 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Axcelis Technologies has a GF Score™ of 89/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Axcelis Technologies' Market Cap compare to UCTT and AXTI?
According to the Semiconductors industry distribution chart, Axcelis Technologies ranks #194 out of 1033 companies for Market Cap. This places Axcelis Technologies in the top 19% of its industry — outperforming the majority of peers. The industry median Market Cap is 499.90. Axcelis Technologies' value of $4,282.5 Mil is 756.7% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Semiconductors company?
The median Market Cap among Semiconductors companies is 499.90, based on 1,033 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Axcelis Technologies's current Market Cap of $4,282.5 Mil is 756.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Axcelis Technologies and its competitors. For the Semiconductors industry, the median Market Cap is 499.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Axcelis Technologies's current Market Cap is $4,282.5 Mil. 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 $87.56, compared to a current price of $139.34 — trading 59.1% above its estimated fair value. The current Market Cap is $4,282.5 Mil and 756.7% above the Semiconductors industry median of 499.90. Axcelis Technologies' overall GF Score™ is 89/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Axcelis Technologies (ACLS), the current Market Cap is $4,282.5 Mil as of Jul. 17, 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 $139.34 is trading 59.1% above its estimated GF Value™ of $87.56.
GuruFocus considers Axcelis Technologies to be Significantly Overvalued.
Key valuation signals for ACLS:
Market Cap: $4,282.5 Mil
GF Value™: $87.56 vs. price of $139.34 (59.1% above fair value)
Industry Position: 756.7% above the Semiconductors median (#194 of 1033)
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 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.
89GF Score
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Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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