Micron Selloff Tests AI Memory Hopes Valuation And Insider Signals - Yahoo Finance

Micron Technology's recent stock selloff has sparked widespread debate over the valuation of AI memory stocks. The decline follows a broader semiconductor industry downturn, triggered by weaker-than-e... Read original →

Micron’s selloff signals the first crack in the AI memory bubble. Technically, while HBM4 remains critical for NVIDIA, Broadcom’s tepid AI guidance reveals fragility across the AI infrastructure stack—if data center capex slows, HBM orders will be cut fastest. Regulatory pressures, especially U.S. export controls on China, inflate Micron’s operational redundancy costs and erode its pricing power in mainland China. Rivals like SK Hynix are accelerating HBM4 ramp, while Samsung deepens AMD ties to capture share—creating a pincer move. Over the next 12–24 months, the sector faces brutal consolidation: firms with stretched valuations, weak advanced packaging capabilities, or excessive customer concentration will fall out. The current 222% premium isn’t growth priced in—it’s speculation peaking.