Here's Why I Will Never Pay Anywhere Near $1,100 for Micron Stock - The Motley Fool

Micron Technology's stock has surged over 800% in the past year, driven by strong demand for its high-bandwidth memory (HBM) in AI hardware stacks for data centers. HBM plays a critical role in accele... Read original →

Micron’s 800% stock surge reflects not just HBM4’s technical edge or its integration into NVIDIA’s Vera Rubin GPUs, but the AI stack’s dangerous overreliance on high-bandwidth memory. Technically, HBM4’s 20% efficiency gain forces Samsung and SK Hynix to accelerate CoWoS packaging capacity, pressuring TSMC’s interposer allocation. Geopolitically, U.S. export controls inflate Micron’s compliance costs, nudging data center clients in Taiwan, China and mainland China toward local alternatives. Samsung is locking in HBM3E volume deals while SK Hynix bets on hybrid bonding to shorten cycles. Over the next 12–24 months, enterprise AI capex slowdown could trigger HBM inventory glut—but automotive and edge AI may absorb surplus via LPDDR5X or HBM Lite variants. The current 25.6x P/E ignores looming oversupply: if GPU architects shift to near-memory or compute-in-memory designs, traditional HBM demand could collapse faster than markets anticipate.