Axcelis Technologies to Acquire Veeco Instruments in Merger of Equals Valued at $1.2 Billion

Axcelis Technologies to Acquire Veeco Instruments in Merger of Equals Valued at $1.2 Billion

By USFM•December 9, 2025

Axcelis Technologies, Inc. has entered into a merger agreement to acquire Veeco Instruments Inc., creating a leading semiconductor equipment provider. The transaction will involve an exchange ratio of 0.3575 shares of Axcelis stock for each share of Veeco, resulting in Axcelis shareholders owning approximately 58.1% of the combined entity.

In a significant move within the semiconductor equipment industry, Axcelis Technologies, Inc. (Nasdaq: ACLS) has announced its intent to acquire Veeco Instruments Inc. (Nasdaq: VECO) in a merger of equals valued at approximately $1.2 billion. The merger agreement, finalized on September 30, 2025, will see Victory Merger Sub, Inc., a wholly-owned subsidiary of Axcelis, merge with Veeco, with Veeco remaining as the surviving corporation. This strategic consolidation aims to create a dominant entity capable of serving a diverse range of expanding end markets.

Under the terms of the merger, Veeco shareholders will receive 0.3575 shares of Axcelis common stock for each share of Veeco they own, along with cash for any fractional shares. This fixed exchange ratio guarantees that the value of the transaction will not fluctuate with the stock prices of either company prior to the merger's completion. Following the merger, Axcelis shareholders will retain about 58.1% of the combined company's equity, while Veeco shareholders will own approximately 41.9%.

The rationale behind this merger is multifaceted. Both companies boast strong research and development capabilities, and their combined strengths are expected to lead to enhanced innovation, operational efficiencies, and cost synergies. The merger will also expand the product portfolio, positioning the new entity as a leading provider of semiconductor equipment with a robust operating profile.

In terms of timelines, special meetings for shareholders of both Axcelis and Veeco are set to take place in early 2026. During these meetings, stockholders will vote on crucial proposals, including the issuance of shares of Axcelis stock to Veeco equity holders and the adoption of the merger agreement. The merger is contingent upon receiving the necessary approvals from both companies' shareholders, which underscores the importance of shareholder engagement in the process.

The merger's completion will have significant implications for various stakeholders. Shareholders can expect the benefits of increased market share and potential growth in stock value due to the synergies derived from the merger. Employees may see increased opportunities for innovation and career advancement within a larger, more diversified company. On a broader scale, this merger could strengthen the semiconductor equipment market, potentially influencing pricing and competition dynamics.

From a regulatory standpoint, the merger will require approval from the U.S. Securities and Exchange Commission (SEC) and possibly other regulatory bodies to ensure compliance with antitrust laws. The companies are actively preparing to meet these regulatory requirements, which may include scrutiny of market competition and the impact on customers.

Overall, the merger between Axcelis Technologies and Veeco Instruments represents a pivotal step in the semiconductor equipment industry, promising to unlock new opportunities and enhance competitive positioning in a rapidly evolving market.