With a market capitalization (market cap) of $4.16B — a measure of how much the company is worth — Axcelis Technologies, Inc. is the 1562nd most valuable company in Technology as of August 18, 2026. Shares trade at $135.39, down +6.05% on the day.
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Axcelis Technologies, Inc. is a company dedicated to the creation, production, and maintenance of specialized ion implantation and other essential processing machinery used in the fabrication of semiconductor chips. Operating internationally, its presence extends across North America, Europe, and Asia. The firm offers a wide array of implanter technologies, such as high-energy, high-current, and medium-current systems, designed to meet diverse application needs. Furthermore, Axcelis provides extensive post-sales support and lifecycle solutions, including the sale of pre-owned equipment, replacement parts, system upgrades, ongoing maintenance, and client instruction. It directly furnishes its advanced equipment and services to microchip manufacturers through its own dedicated sales personnel. Founded in 1978, Axcelis Technologies has its corporate headquarters situated in Beverly, Massachusetts.
Visit websiteAs of August 18, 2026, Axcelis Technologies, Inc. (ACLS) is worth $4.16B — this is its market capitalization, the total value of all its outstanding shares.
Axcelis Technologies, Inc.’s market cap is $4.16B, which ranks it #1562 among the most valuable companies in the Technology sector tracked on MarketCapLens.
Axcelis Technologies, Inc. (ACLS) shares trade at $135.39, down 6.05% on the day, as of August 18, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Axcelis Technologies, Inc. trades at a price-to-earnings (P/E) ratio of 35.5, based on its latest share price and annual earnings per share.