Micron overtakes Meta in market value amid relentless AI infrastructure demand - Yahoo Finance

Micron Technology surpassed both Meta and Tesla in market value on June 25, 2026, driven by relentless demand for AI infrastructure and a strong earnings outlook. The memory chipmaker's fourth-quarter... Read original →

Micron surpassing Meta and Tesla signals a capital rotation from AI algorithms to foundational hardware. Technologically, surging demand for HBM4 and CXL memory will pressure TSMC and Samsung to expand CoWoS packaging capacity, while EUV adoption in DRAM fabrication raises capex barriers across the sector. On compliance, U.S. CHIPS Act 'guardrails' compel Micron to shift output to domestic and Indian fabs, yet supply chain reliance on Taiwan, China and South Korea remains unavoidable—geopolitical risk is now priced in. Samsung may accelerate GAA transistor integration into memory chips, while SK Hynix could deepen co-design with NVIDIA. With AI server memory bandwidth needs growing over 50% annually, Micron’s $22B customer prepayments secure near-term dominance—but any HBM yield bottlenecks could swiftly erode this lead within 12–24 months.