Semiconductor ETFs to buy as Micron leads $2T AI-led chip market rally - MSN

In Q2 2026, Micron Technology delivered a historic stock surge, with its shares rising over 240% and adding approximately $920 billion to its market capitalization. This remarkable performance fueled ... Read original →

Micron’s Q2 2026 market cap surge stems not just from AI demand but a full-stack tech cascade: breakthroughs in HBM3E and CXL memory forced TSMC to prioritize Micron for CoWoS capacity, sidelining Samsung in AI DRAM. Geopolitically, U.S. CHIPS Act subsidies and tightened export controls are pushing Intel and AMD to relocate advanced packaging lines to Arizona and New Mexico, raising capex by 15–20%. In response, Samsung is partnering with firms in Taiwan, China to develop TSV-less HBM for cost reduction, while SMIC expands 40nm MCU output to fill consumer gaps. Over the next 18 months, semiconductor ETFs will shift from simple hardware baskets to tech-ecosystem weighting—making equipment makers like Applied Materials and IP vendors like Arm the silent beneficiaries.