Why Micron Stock Just Dropped - The Motley Fool

Micron Technology's stock dropped amid growing concerns over potential government-imposed windfall profits taxes on AI companies. This reflects heightened sensitivity in the semiconductor industry to ... Read original →

Though Korea’s proposed AI windfall tax lacks legislative force, it has already rattled global semiconductor investors. For Micron, deeply entwined with NVIDIA’s HBM3E/HBM4 roadmap, such policies threaten pricing power and margins on its highest-value memory products. Technically, regulatory uncertainty may delay EUV adoption in sub-3nm advanced packaging for DRAM, as capex horizons shorten. Compliance costs will rise across Micron’s fabs in the U.S., Taiwan, and Japan due to heightened profit scrutiny. Rivals like Samsung and SK Hynix could leverage their ‘national champion’ status to secure tax exemptions under Korea’s AI sovereignty narrative. Within 18 months, leading chipmakers will likely restructure profit flows—via IP licensing or joint ventures—to shift high-margin activities into low-tax jurisdictions, birthing a new ‘regulatory arbitrage’ supply chain model.