Besi Stock Surges After Applied Materials Doubles Stake to 20%

Shares of BE Semiconductor Industries (Besi) surged 8.2% after U.S. chip equipment leader Applied Materials announced it will more than double its investment in the company. The move underscores the strategic importance of Besi's advanced packaging technology for the next generation of artificial intelligence hardware.

The Strategic Investment

Applied Materials revealed its intention to increase its stake in the Dutch semiconductor specialist from approximately 9% to roughly 20% of outstanding shares. The transaction will be executed through an accelerated share purchase agreement and is subject to U.S. antitrust review.

Dr. Prabu Raja, President of Applied Materials' Semiconductor Products Group, stated the firm is boosting its investment as "hybrid bonding technology and next-generation interconnect architectures become increasingly critical enablers of energy-efficient AI compute performance." Applied Materials characterized the investment as long-term and said it has no current plans to increase its stake beyond 20% or seek board representation.

Market Impact and Analysis

The announcement sent Besi's stock to the top of Amsterdam's AEX index. For investors, the increased stake from a major industry player like Applied Materials serves as a powerful validation of Besi's central role in the AI supply chain.

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Market observers noted that while a 20% holding could dampen immediate takeover speculation, it also likely establishes a valuation floor for the stock. This is because Applied Materials could be seen as a potential buyer if the share price were to decline.

Compounding Factors

Several other developments contributed to the positive sentiment. A new €100 million share repurchase program, previously announced by Besi, officially commenced today and is scheduled to run through October 2027. The buyback is intended to reduce capital and offset dilution from employee stock plans.

In addition, an analyst note from Deutsche Bank reiterated a "Buy" rating on Besi, arguing that investors are overly focused on near-term headwinds. While the bank lowered its price target to €220 from €240, the maintained buy rating added to institutional confidence. The news also comes on the heels of Besi's robust third-quarter results, which showed year-over-year revenue growth of 113.6%.