Up 214% This Year, Is It Too Late to Buy Micron Stock? - The Motley Fool

Micron Technology has surged 214% year-to-date, emerging as one of the biggest beneficiaries of the generative AI megatrend, outpacing early infrastructure leaders like NVIDIA, which has only risen 14... Read original →

Micron’s 214% YTD surge reflects not just AI-driven HBM demand but a narrow window of technological arbitrage. As HBM alleviates GPU memory bottlenecks, it’s forcing TSMC and Samsung to accelerate 3nm+CoWoS integration. Micron’s HBM3E yield breakthrough secured its spot in NVIDIA’s supply chain, granting temporary pricing power. Yet geopolitical friction looms: U.S. CHIPS Act subsidies mandate domestic capacity, inflating Micron’s Arizona fab costs, while Korean and Taiwan, China rivals retain EUV equipment advantages. If SK Hynix or Samsung ramp HBM4 first, Micron’s edge evaporates quickly. Over the next 12–24 months, the sector will likely swing from shortage-driven premiums to classic oversupply—today’s P/E of 7.6 already prices in that downturn. Should generative AI stall in enterprise adoption, Micron risks repeating its 2018 price crash.