Is Micron Stock Too Expensive Now? - The Motley Fool

Micron Technology, a leading global memory chip manufacturer, has seen its stock price surge by 787% over the past year, reaching all-time highs. However, its valuation has sparked significant debate ... Read original →

Micron’s seemingly stretched valuation is actually anchored in an AI-driven memory paradigm shift. Technologically, the convergence of HBM3E and 3nm EUV processes is forcing rapid scaling in advanced packaging, TSV, and CoWoS capacity—directly benefiting TSMC and ASE. On compliance, while U.S. CHIPS Act subsidies ease capex burdens, tightening export controls to China compel Micron to accelerate fab builds in India and Japan, inflating long-term costs. Facing Samsung and SK Hynix’s aggressive HBM4 roadmaps, Micron’s fully booked 2026 supply creates a formidable moat, leaving NAND-focused rivals like SanDisk sidelined as AI servers prioritize DRAM/HBM. Over the next 18 months, sustained AI cluster deployment will justify structural premium pricing; any slowdown in compute investment could trigger cyclical correction by 2027. With a PEG of just 0.26, the market still underprices its supercycle upside.