Welcome to our dedicated page for Axcelis Tech Ord SEC filings (Ticker: ACLS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Axcelis Technologies Inc (ACLS) SEC filings page on Stock Titan provides access to the company’s U.S. regulatory disclosures, with AI-powered tools to help interpret complex documents. As a Nasdaq-listed semiconductor equipment supplier, Axcelis files periodic and current reports that describe its financial performance, business risks and significant corporate events.
Key filings for Axcelis include annual reports on Form 10-K and quarterly reports on Form 10-Q, which detail revenue from product and service lines, gross margins, operating income, research and development spending and other financial metrics. These filings also describe Axcelis’ core business in ion implantation systems and aftermarket lifecycle products and services for semiconductor manufacturing.
Current reports on Form 8-K capture material events. Recent examples include 8-K filings reporting quarterly financial results and an 8-K describing the Agreement and Plan of Merger among Axcelis, a wholly owned merger subsidiary and Veeco Instruments Inc. That filing outlines the exchange ratio for Veeco shares, the planned structure in which Veeco will become a wholly owned subsidiary of Axcelis, and the conditions and approvals required for closing.
On this page, users can also review exhibits attached to 8-K filings, such as investor presentations and transaction-related communications referenced in Axcelis’ merger disclosures. In addition, insider transaction reports on Form 4 and proxy materials are available through the SEC system and can be analyzed alongside these filings.
Stock Titan’s AI features summarize lengthy 10-K, 10-Q and 8-K documents into plain-language highlights, identify key changes from prior periods and surface notable items such as merger terms or changes in risk factors. Real-time updates from EDGAR ensure new Axcelis filings appear promptly, while AI-generated overviews help readers understand the implications without reading every page.
Axcelis Technologies executive Greg Redinbo reported a tax-related share disposition. On March 2, 2026, he forfeited 723 shares of Axcelis common stock at $86.58 per share to cover tax withholding arising from the February 28, 2026 vesting of performance-based 2024 PRSUs.
After this tax-withholding disposition, he directly holds 31,938 shares, including 16,984 shares issuable upon vesting of restricted stock units granted under the 2012 Equity Incentive Plan, which remain subject to forfeiture.
Axcelis Technologies EVP and CFO James Gordon Coogan reported a tax-related share disposition. On March 2, 2026, 1,800 shares of common stock were forfeited at $86.58 per share to cover tax withholding from the February 28, 2026 vesting of 2024 performance-based RSUs. After this transaction, he directly held 37,144 shares, including 31,096 shares issuable upon vesting of restricted stock units that remain subject to forfeiture.
Axcelis Technologies President and CEO Russell Low reported a tax-related share disposition connected to the vesting of performance-based restricted stock units granted in May 2024. On the tax-withholding date, 5,227 shares of common stock were forfeited at $86.58 per share to cover tax obligations.
After this withholding, Low directly held 130,928 shares of Axcelis common stock, including 79,638 shares issuable upon vesting of restricted stock units that remain subject to forfeiture.
Axcelis Technologies reports 2025 revenue of $839.0 million, down from $1,017.9 million in 2024, as the cyclical semiconductor capital equipment market softened. Systems revenue fell to $571.0 million, while gross margin held essentially steady at 44.9% versus 44.7%.
Operating profit declined to $119.3 million and net income to $120.2 million, reflecting lower volumes despite stable profitability per dollar of sales. Aftermarket CS&I revenue grew to $268.0 million, or 31.9% of total revenue, highlighting a larger recurring service base. Systems backlog was $457.0 million at year-end, below $645.8 million in 2024.
The company remains focused on ion implantation, competing mainly with Applied Materials and several Asian rivals, and faces elevated U.S. export-control risk around Chinese customers. Axcelis also outlines risks and terms of its planned all‑stock merger with Veeco, including a fixed 0.3575 exchange ratio for Veeco shares and required regulatory approvals.
Axcelis Technologies director Jorge Titinger sold 1,000 shares of common stock in an open-market transaction at $80.00 per share on February 20, 2026. After this sale, he directly held 6,477 shares, including 3,586 shares issuable upon vesting of restricted stock units granted under the 2012 Equity Incentive Plan that remain subject to forfeiture.
Jorge Titinger reported a sale of 2,000 common shares. The sale is shown as executed on 12/17/2025 for $172,100. The filing also lists restricted stock vesting events of 115 shares on 08/15/2022 and 885 shares on 05/25/2025.
Axcelis Technologies reported lower results for the fourth quarter and full year 2025 while highlighting strong aftermarket performance and progress on its pending merger with Veeco. Full-year revenue was $839.0 million, down from $1,017.9 million in 2024, with GAAP diluted EPS falling from $6.15 to $3.80. Fourth-quarter revenue declined to $238.3 million from $252.4 million, and GAAP diluted EPS slipped to $1.10 from $1.54. Management emphasized record CS&I (aftermarket) revenue, expanded gross margins, and more than $100 million of free cash flow for 2025, alongside returning over $120 million to shareholders. For Q1 2026, the company guides to revenue of about $195 million, GAAP EPS of roughly $0.38, and non-GAAP EPS of about $0.71, reflecting ongoing transaction and integration costs related to the planned Veeco merger.
Axcelis Technologies provides an update on its pending merger with Veeco, describing the deal as a transformational step to create a new leader in semiconductor capital equipment with complementary technologies and a broader market opportunity.
Integration teams across all functional and operational areas have been formed and have already held a second integration summit with more than 50 employees from both companies. Regulatory clearances have been obtained for the U.S. Hart-Scott-Rodino filing and foreign direct investment approvals in Ireland, Germany and the UK, with approval from China’s State Administration for Market Regulation still pending. Both Axcelis and Veeco stockholders approved the merger at meetings held on February 6, 2026. The message also reminds investors that a Form S-4 registration statement and a joint proxy statement/prospectus are on file with the SEC and emphasizes the risks and uncertainties typical of large mergers, including regulatory approvals, integration challenges, costs and potential impacts on relationships with customers, suppliers and employees.
Axcelis Technologies provides an update on its pending merger with Veeco, describing the deal as a transformational step to create a new leader in semiconductor capital equipment with complementary technologies and a broader market opportunity.
Integration teams across all functional and operational areas have been formed and have already held a second integration summit with more than 50 employees from both companies. Regulatory clearances have been obtained for the U.S. Hart-Scott-Rodino filing and foreign direct investment approvals in Ireland, Germany and the UK, with approval from China’s State Administration for Market Regulation still pending. Both Axcelis and Veeco stockholders approved the merger at meetings held on February 6, 2026. The message also reminds investors that a Form S-4 registration statement and a joint proxy statement/prospectus are on file with the SEC and emphasizes the risks and uncertainties typical of large mergers, including regulatory approvals, integration challenges, costs and potential impacts on relationships with customers, suppliers and employees.
Reinhart Partners has disclosed a significant ownership stake in Axcelis Technologies Inc. common stock. The firm reports beneficial ownership of 1,589,898 shares, representing 5.18% of the outstanding common shares as of 12/31/2025.
Reinhart holds sole voting power over 1,457,777 shares and sole dispositive power over 1,589,898 shares, with no shared voting or dispositive authority. The firm certifies these securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Axcelis.
Axcelis Technologies reported that its stockholders overwhelmingly approved key proposals related to the company’s pending merger with Veeco Instruments. At a special meeting, 25,228,112 shares, or about 82.18% of eligible voting power, were represented, establishing a quorum.
Stockholders approved the share issuance needed to complete the merger, with 24,128,309 votes (95.84%) in favor and 1,048,205 (4.16%) against, and also approved a potential adjournment proposal, though it was not needed. The merger still requires remaining regulatory approvals, including from China’s State Administration for Market Regulation, and is expected to close in the second half of 2026.