Axcelis Technologies (ACLS) risk factors, FY2025 10-K

Axcelis Technologies's FY2025 10-K, filed Feb 26, 2026, lists 37 risk factors in 2 groups. Against the prior year's 24: 16 new, 3 dropped, 6 substantially reworded.

Risk factors listed
372 groups
New this year
16vs 24 last year
Dropped
3since the prior 10-K
Substantially reworded
6of those kept
Section length
8k wordsItem 1A

What the changes say

  • Axcelis faces significant new merger risks regarding Veeco, alongside evolving tariff regulations and fluctuating customer concentration metrics.

What changed since the prior 10-K

New

  • NewRisks Related to Our Business and Industry

    The impact of tariffs on our business is difficult to predict, and may change substantially and without notice

    New executive orders and changing trade policies could impose global tariffs up to 15%, impacting business operations.

  • NewRisks Related to Our Business and Industry

    the full Board of Directors receive quarterly reports on cybersecurity risks and annual reports on management initiatives to promote cybersecurity

    Cybersecurity incidents could cause data loss and operational disruption despite board-level oversight.

  • NewRisks Related to Our Business and Industry

    We operate in jurisdictions with complex and changing tax laws

    The enactment of the OB3 tax act in 2025 and ongoing international tax reforms could alter tax liabilities.

  • NewRisks Related to the Merger

    The exchange ratio is fixed and will not be adjusted in the event of any change in either Axcelis’ or Veeco’s stock price

    The fixed exchange ratio of 0.3575 shares of Axcelis common stock per Veeco share will not adjust for market price fluctuations.

  • NewRisks Related to the Merger

    The Merger may be delayed or may not be completed and the Merger Agreement may be terminated in accordance with its terms, which could materially and adversely effect Axcelis and/or Veeco

    The Veeco merger requires Chinese market regulation approval and Nasdaq listing, risking delays or termination.

  • NewRisks Related to the Merger

    The market price for shares of common stock of the combined company following the completion of the merger may be affected by factors different from, or in addition to, those that historically have affected or currently affect the market prices of shares of Axcelis common stock and Veeco common stock

    The combined company's stock price may experience new volatility factors distinct from standalone historical trends.

  • NewRisks Related to the Merger

    Regulatory approvals may not be received, may take longer than expected or may impose conditions that are not presently anticipated or that cannot be met

    Uncertainty surrounding Chinese regulatory approvals could delay or restrict the merger's anticipated benefits.

  • NewRisks Related to the Merger

    Axcelis stockholders and Veeco stockholders will each have reduced ownership and voting interest in the combined company as compared to ownership and voting interest in each of Axcelis and Veeco on a standalone basis

    Stockholders will face reduced voting power and smaller percentage ownership in the combined company.

  • NewRisks Related to the Merger

    Until the completion of the Merger or the termination of the Merger Agreement in accordance with its terms, Axcelis and Veeco are each prohibited from entering into certain transactions and taking certain actions that might otherwise be beneficial to Axcelis or Veeco and their respective stockholders

    Merger covenants restrict both companies from pursuing certain business opportunities or entering specified transactions prior to completion.

  • NewRisks Related to the Merger

    Litigation against Axcelis and Veeco could prevent or delay the completion of the Merger or result in the payment of damages following completion of the Merger

    Potential stockholder lawsuits challenging the merger could result in damages or delay completion.

  • NewRisks Related to the Merger

    Failure to attract, motivate and retain executives and other key employees could diminish the anticipated benefits of the Merger

    Uncertainty surrounding the merger could lead to the loss of key executives and technical personnel.

  • NewRisks Related to the Merger

    Whether or not the Merger is completed, the announcement and pendency of the Merger will divert significant management resources to complete the Merger, which could have a material adverse effect on Axcelis’ and Veeco’s respective businesses, financial results, and/or market prices

    Management resources are being diverted toward completing the merger, incurring significant costs regardless of completion.

  • NewRisks Related to the Merger

    The market price of the combined company’s common stock may be volatile, and holders of the combined company’s common stock could lose a significant portion of their investment due to decreases in the market price of the combined company’s common stock following completion of the Merger

  • NewRisks Related to the Merger

    Each of Axcelis and Veeco will incur significant transaction, merger-related and restructuring costs in connection with the Merger

  • NewRisks Related to the Merger

    Axcelis stockholders and Veeco stockholders will not be entitled to appraisal rights in the Merger

  • NewRisks Related to the Merger

    Because the Merger is of Merger Sub with and into Veeco and holders of Axcelis common stock may continue to hold their shares following completion of the Merger, holders of Axcelis common stock are not entitled to appraisal rights in the Merger

Dropped

  • DroppedRisks Related to Our Business and Industry

    suppliers increase the cost of components or sub-assemblies, we may not have alternative sources of supply and may not be able to raise the price of our products to cover all or part of the increased cost of components, negatively impacting our gross margin

  • DroppedRisks Related to Our Business and Industry

    customer acceptances or in revenue from new orders, including aftermarket revenue, could materially affect our financial results

  • DroppedRisks Related to Our Business and Industry

    We are also subject to laws and regulations in various jurisdictions that determine how much profit has been

Reworded

  • 67% rewrittenRisks Related to Our Business and Industry

    Our dependence upon suppliers for many components and sub-assemblies could result in increased costs or delays in the manufacture and sale of our products

    Added specific language regarding the inability to pass on supplier component cost increases to customers.

  • 37% rewrittenRisks Related to Our Business and Industry

    Axcelis is subject to the risks of operating internationally: we derive a substantial portion of our revenue from outside the United States, especially from Asia

    Updated international metrics, showing non-U.S. revenue at 83.7% and Asian system shipments at 76.0% for 2025.

  • 37% rewrittenRisks Related to Our Business and Industry

    Our financial results may fall short of anticipated levels because forecasting revenue and profitability is complex and may be inaccurate

    Minor text update regarding forecasting revenue complexity without altering core assumptions.

  • 37% rewrittenRisks Related to Our Business and Industry

    Axcelis is exposed to risks related to cybersecurity threats and incidents

    Updated Verizon Data Breach Report reference to 2025 and added espionage as a major cyber-attack motive.

  • 31% rewrittenRisks Related to Our Business and Industry

    We are dependent on sales to a limited number of large customers; the loss of a significant customer or any reduction in orders from them could materially affect our sales

    Updated top ten customer concentration to 55.2% of net sales for 2025.

  • 24% rewrittenRisks Related to Our Business and Industry

    that sales to Chinese customers (both global and domestic Chinese chip manufacturers) will continue to represent a significant portion of our total sales, creating both risk and opportunity

    Removed the word 'new' when referencing the October 2022 U.S. export controls regulatory framework.

All 37 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business and Industry

  1. 01If semiconductor chip manufacturers do not make sufficient capital expenditures, our sales and profitability will be harmed
  2. 02If we fail to develop and introduce reliable new or enhanced products and services that meet the needs of semiconductor chip manufacturers, our results will suffer
  3. 03Axcelis is subject to the risks of operating internationally: we derive a substantial portion of our revenue from outside the United States, especially from Asia37% rewritten
  4. 04that sales to Chinese customers (both global and domestic Chinese chip manufacturers) will continue to represent a significant portion of our total sales, creating both risk and opportunity24% rewritten
  5. 05The impact of tariffs on our business is difficult to predict, and may change substantially and without noticeNew
  6. 06Our dependence upon suppliers for many components and sub-assemblies could result in increased costs or delays in the manufacture and sale of our products67% rewritten
  7. 07A significant portion of our revenue depends on customers electing to buy aftermarket products and services from Axcelis
  8. 08If we fail to compete successfully in the highly competitive semiconductor capital equipment industry, our sales and profitability will decline
  9. 09We are dependent on sales to a limited number of large customers; the loss of a significant customer or any reduction in orders from them could materially affect our sales31% rewritten
  10. 10Our international operations involve currency risk
  11. 11We may not be able to maintain and expand our business if we are not able to hire, retain and integrate qualified personnel
  12. 12Our financial results may fluctuate significantly
  13. 13Our financial results may fall short of anticipated levels because forecasting revenue and profitability is complex and may be inaccurate37% rewritten
  14. 14The semiconductor equipment industry is cyclical, and we expect that demand for our products will increase and decrease, making it difficult to manage the business and potentially causing harm to our sales and profitability
  15. 15Axcelis is exposed to risks related to cybersecurity threats and incidents37% rewritten
  16. 16the full Board of Directors receive quarterly reports on cybersecurity risks and annual reports on management initiatives to promote cybersecurityNew
  17. 17Axcelis is subject to risks associated with compliance with environmental, health and safety regulations
  18. 18Our financial condition and results of operations could be adversely affected by global pandemics
  19. 19Our proprietary technology may be vulnerable to efforts by competitors to challenge or design around, potentially reducing our market share
  20. 20We (or customers that we indemnify) might face intellectual property infringement claims or patent disputes that may be costly to resolve and, if resolved against us, could be very costly to us and prevent us from making and selling our systems
  21. 21If operations were to be disrupted at Axcelis’ manufacturing facilities, it would have a negative impact on our business
  22. 22If we do not have access to capital on favorable terms, on the timeline we anticipate, or at all, our financial condition and results of operations could be materially adversely affected
  23. 23The market price of our common stock may be volatile, which could result in substantial losses for investors
  24. 24We operate in jurisdictions with complex and changing tax lawsNew

Risks Related to the Merger

  1. 25The exchange ratio is fixed and will not be adjusted in the event of any change in either Axcelis’ or Veeco’s stock priceNew
  2. 26The Merger may be delayed or may not be completed and the Merger Agreement may be terminated in accordance with its terms, which could materially and adversely effect Axcelis and/or VeecoNew
  3. 27The market price for shares of common stock of the combined company following the completion of the merger may be affected by factors different from, or in addition to, those that historically have affected or currently affect the market prices of shares of Axcelis common stock and Veeco common stockNew
  4. 28Regulatory approvals may not be received, may take longer than expected or may impose conditions that are not presently anticipated or that cannot be metNew
  5. 29Axcelis stockholders and Veeco stockholders will each have reduced ownership and voting interest in the combined company as compared to ownership and voting interest in each of Axcelis and Veeco on a standalone basisNew
  6. 30Until the completion of the Merger or the termination of the Merger Agreement in accordance with its terms, Axcelis and Veeco are each prohibited from entering into certain transactions and taking certain actions that might otherwise be beneficial to Axcelis or Veeco and their respective stockholdersNew
  7. 31Litigation against Axcelis and Veeco could prevent or delay the completion of the Merger or result in the payment of damages following completion of the MergerNew
  8. 32Failure to attract, motivate and retain executives and other key employees could diminish the anticipated benefits of the MergerNew
  9. 33Whether or not the Merger is completed, the announcement and pendency of the Merger will divert significant management resources to complete the Merger, which could have a material adverse effect on Axcelis’ and Veeco’s respective businesses, financial results, and/or market pricesNew
  10. 34The market price of the combined company’s common stock may be volatile, and holders of the combined company’s common stock could lose a significant portion of their investment due to decreases in the market price of the combined company’s common stock following completion of the MergerNew
  11. 35Each of Axcelis and Veeco will incur significant transaction, merger-related and restructuring costs in connection with the MergerNew
  12. 36Axcelis stockholders and Veeco stockholders will not be entitled to appraisal rights in the MergerNew
  13. 37Because the Merger is of Merger Sub with and into Veeco and holders of Axcelis common stock may continue to hold their shares following completion of the Merger, holders of Axcelis common stock are not entitled to appraisal rights in the MergerNew

Other Axcelis Technologies 10-Ks

  • FY2024 10-K risk factors
    24 risks

    International sales, particularly in Asia and China, drive most revenue, exposing Axcelis to significant U.S. export control risks.

    Filed Feb 28, 2025

About this page

The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.