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AXCELIS TECHNOLOGIES INC (ACLS)

Information Technology · NASDAQ

Leading supplier of ion implantation equipment and aftermarket services for semiconductor fabrication, with focus on power device and advanced chip manufacturing segments.

What AXCELIS TECHNOLOGIES INC does

Axcelis Technologies designs, manufactures, and services ion implantation and other processing equipment used in semiconductor chip fabrication. The company sells its Purion family of ion implanters to leading semiconductor manufacturers worldwide, with ion implantation representing 98.2% of revenue. In addition to equipment, Axcelis provides aftermarket lifecycle products and services including spare parts, equipment upgrades, maintenance, and customer training.

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Fundamentals

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Key risks (from latest filing)

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Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.

Last updated 2026-07-09.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.