On June 15, Entegris rose 7.2% in regular trading, trading at $166.395/share, with turnover of approximately $100 million.

On the news front, SK Hynix announced plans to triple wafer production capacity by 2034 and expects to double capacity within five years to meet AI-driven memory chip demand. Additionally, SK Group plans to collaborate with NVIDIA to build AI data centers in Japan between 2028 and 2029. Goldman Sachs research further reinforced bullish sentiment by stating the AI investment cycle has not yet peaked, sustaining momentum across the semiconductor equipment sector.

As a critical supplier of microcontamination control products, specialty chemicals, and advanced materials handling solutions for semiconductor manufacturing processes, Entegris stands to directly benefit from the surge in materials demand driven by downstream wafer fab expansion. Within the Semiconductor Equipment sector, peers also gained broadly, with AXT Inc up 16.71%, Lam Research up 5.14%, Applied Materials up 3.79%, KLA-Tencor up 1.02%, and ASML up 0.68%.

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