TLDR
- Shares reached a record €199.85 following Reuters disclosure of acquisition interest from major American semiconductor equipment manufacturers
- Among potential suitors is Lam Research (LRCX); Applied Materials (AMAT) currently owns a 9% position and represents another possible acquirer
- Morgan Stanley has been engaged by BESI to assess the incoming proposals
- Preliminary discussions commenced mid-2025 but were temporarily halted earlier this year amid U.S.-EU diplomatic friction concerning Greenland; negotiations have now restarted
- A transaction would necessitate national security clearance under Netherlands regulations
Shares of BE Semiconductor Industries skyrocketed by as much as 14% to unprecedented levels on Friday following a Reuters report revealing that the Netherlands-based chip-packaging technology provider has attracted acquisition proposals from American industry giants Lam Research and Applied Materials.
The Amsterdam-listed shares most recently changed hands up approximately 10% at €194.25, valuing the enterprise at roughly €14 billion ($16.2 billion).
During intraday trading, the stock touched €199.85 at its zenith — representing more than a 100% recovery from the April 2025 trough of €79.62, reached during a period when tariff concerns were pressuring semiconductor stocks.
According to two individuals with knowledge of the situation, BESI has retained Morgan Stanley to review the incoming acquisition proposals. The financial advisory firm has not provided any statement on the matter.
One source indicated that Lam Research (LRCX) has been actively engaged in substantive conversations with the Dutch company. LRCX equity declined approximately 4.3% following the disclosure.
Applied Materials (AMAT) has also emerged as a prospective acquirer. The Silicon Valley-based firm secured a 9% ownership position in BESI during April 2024, establishing itself as the company’s primary institutional shareholder. AMAT shares retreated roughly 3.9% on Friday.
That earlier stake acquisition had already telegraphed strategic intentions. When the investment became publicly known in October 2025, BESI shares surged 12% in a single trading session as market participants began factoring in the probability of a complete takeover.
The Technology at the Center of It All
The competitive interest from both semiconductor equipment manufacturers centers on BESI’s proprietary hybrid bonding capabilities.
This sophisticated technique creates direct chip-to-chip connections through copper-to-copper interfaces, facilitating accelerated data transmission and reduced energy consumption. The technology has become increasingly critical as semiconductor producers strive to satisfy escalating requirements from artificial intelligence and high-performance computing sectors.
Advanced packaging has emerged as a significant constraint across the global semiconductor ecosystem. BESI and Applied Materials have maintained a collaborative relationship on hybrid bonding innovation for multiple years, positioning AMAT as a logical acquisition candidate.
Degroof Petercam analyst Michael Roeg observed in April 2025 that BESI equity holders “will assume that Applied Materials will eventually want to buy the entire company.”
Deal Faces Regulatory Hurdle
The transaction pathway presents considerable challenges. Negotiations between interested parties initiated in mid-2025 but were temporarily suspended earlier this year following diplomatic tensions between Washington and Brussels regarding President Donald Trump’s territorial ambitions concerning Greenland.
Netherlands legislation mandates that any proposed acquisition involving companies possessing strategic technology undergo comprehensive national security evaluation — a regulatory framework that could substantially complicate or postpone any potential transaction.
Notwithstanding the suspension, sources indicate that Lam Research maintains active interest and has conducted recent discussions with BESI management.
BESI’s official response remained measured. The organization declined to address “market rumours” and reaffirmed its dedication to pursuing its corporate strategy as an independent entity. Lam Research has not yet provided commentary when contacted.
BESI equity was most recently trading higher by 10.44%, with shares at €194.25 at the time of publication.
