First Look: Micron tops $1T; Nvidia expands in Taiwan - GuruFocus

Micron Technology's market capitalization has successfully突破 the $1 trillion mark, highlighting the strong growth in global memory demand and the company's core position in the semiconductor industry.... Read original →

Micron’s trillion-dollar valuation signals a structural—not cyclical—surge in memory demand driven by AI and data centers. This triggers upstream pressure on EUV photoresist and High-κ dielectric innovation while accelerating CXL-based memory disaggregation downstream. Yet geopolitical compliance costs are soaring: U.S. export controls and Taiwan, China’s concentration of advanced nodes force Micron to divert capex to Japan and Malaysia, inflating spending by over 15%. With Samsung and SK Hynix leveraging the HBM4 window to regain ground, Micron must lock into NVIDIA’s Grace-Hopper ecosystem. Meanwhile, NVIDIA’s expansion in Taiwan, China is a tactical maneuver to access TSMC’s CoWoS capacity amid U.S. restrictions. Over the next 18 months, co-design of memory and compute will dictate market survival—firms outside advanced packaging ecosystems risk exclusion from the high-end supply chain.