Axcelis Technologies, Inc.
Axcelis Technologies, Inc. (Nasdaq: ACLS) designs, manufactures and services ion implantation and other processing equipment used by semiconductor chip manufacturers worldwide. Its systems introduce precisely controlled dopants into silicon and silicon carbide wafers during chip fabrication; products include the… From the company’s description.
In fiscal 2025, Axcelis Technologies, Inc. reported revenue of $839.05M, down 17.6% from fiscal 2024, and net income of $120.24M. Its operating margin was 14.2%, and operations generated $118.31M in cash. Over the twelve months to Jun 30, 2026, revenue was $866.07M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Axcelis Technologies, Inc. does
In the company’s own words
Axcelis Technologies, Inc. (Nasdaq: ACLS) designs, manufactures and services ion implantation and other processing equipment used by semiconductor chip manufacturers worldwide. Its systems introduce precisely controlled dopants into silicon and silicon carbide wafers during chip fabrication; products include the Purion line of high-current, high-energy and medium-current implanters, the Purion Power Series for power devices, and Ovation batch implanters. Axcelis also provides used equipment, spare parts, upgrades, maintenance, training and other lifecycle support through its Customer Solutions & Innovation business. The company reports a single business segment; ion implantation accounted for 98.2% of 2025 revenue, with the remainder from aftermarket sales for legacy processing systems. Its systems serve chipmakers including integrated electronics manufacturers and foundries, while aftermarket services support its installed base of approximately 3,400 tools in 27 countries. Revenue was $839.0 million in fiscal 2025, and the company had 1,465 employees at year-end. Axcelis’ business began in 1978, and its current corporate entity was incorporated in 1995. Its website is www.axcelis.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Industrial Machinery
- Headquarters
- BEVERLY, MA
- Fiscal year end
- December
- CIK
- 1113232
- SIC
- 3559
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Axcelis Technologies, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Axcelis Technologies, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
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