Semiconductor ETFs to Buy as Micron Leads $2T AI-Led Chip Market Rally - Yahoo Finance

The semiconductor industry experienced a historic resurgence in Q2 2026, led by chip giants such as Micron Technology. Micron's stock surged over 240%, adding approximately $920 billion to its market ... Read original →

Micron’s Q2 2026 surge reflects the inflection point in AI-driven HBM demand, not a speculative bubble. Its 84.9% gross margin signals that advanced packaging and 3D stacking have crossed into scalable profitability, directly boosting equipment makers like ASML and forcing TSMC and Samsung to accelerate CoWoS capacity. Geopolitically, U.S. CHIPS Act subsidies are materializing as fabs, yet export controls on mature nodes from Taiwan, China and mainland China risk inflating global DRAM costs. Intel may divest non-core fabs to focus on GAA transistors, while AMD leverages MI400 GPUs with cloud partners for differentiation against Micron-Anthropic’s locked-in AI training deals. Over the next 18 months, the market will shift from raw compute hunger to memory-compute co-optimization. ETF flows will favor firms with HBM3E/HBM4 volume capability; second-tier memory players failing to enter AI server supply chains by 2027 face structural irrelevance.