EL7.AI
Stocks•6 July 2026•
1 min read

Besi Shares Slump 6.7% on Concerns Over Hybrid Bonding Technology Delay

Key Facts

1Besi shares dropped 6.7% in European trading amid fears of a delay in the uptake of its new chip-stacking technology.
2Despite the recent tumble, the company's stock remains up over 90% year-to-date.

Amid shifting expectations for next-generation manufacturing standards in the semiconductor industry, Besi shares faced significant selling pressure. According to reports, the company's stock dropped 6.7% in European trading as markets reacted to fears that the uptake of its advanced hybrid bonding (chip-stacking) technology might be delayed. Despite this recent tumble, the company's equity remains a top performer in the sector, maintaining a year-to-date gain of over 90%.

This decline occurs as semiconductor equipment makers face intense scrutiny over their ability to scale technologies essential for AI applications. Besi’s hybrid bonding is considered a critical roadmap item for increasing transistor density. Per market data, peers such as ASML and ASM International have also experienced volatility as investors recalibrate expectations for supply chain transitions. Expert commentary suggests that the delay concerns are prompting profit-taking following the stock's massive rally earlier this year.

Key catalysts for the broader sector include the upcoming China Manufacturing PMI on June 30, which serves as a proxy for global electronics demand, and a scheduled speech by ECB President Lagarde that could impact European equity sentiment.