For the third time this month, a chip giant has joined the $1 trillion club - CNN

This week, South Korean semiconductor giant SK Hynix joined the select group of companies with a market capitalization exceeding $1 trillion, reflecting the ongoing global AI boom that is propelling c... Read original →

The AI infrastructure surge has fundamentally repositioned memory from a peripheral component to the critical bottleneck in compute stacks—HBM demand now dictates semiconductor valuations. SK Hynix, Samsung, and Micron hitting $1T reflects markets pricing DRAM/HBM capacity as 'strategic reserves' akin to oil. Yet Korea’s chaebol-driven profit concentration risks labor unrest that could disrupt fabs, while U.S. export controls on advanced packaging tools inflate Korean capex. Facing TSMC’s (Taiwan, China) CoWoS monopoly, Samsung will likely accelerate in-house 3D stacking R&D. Within 18 months, HBM4 standardization will trigger a supply-chain purge: second-tier players without direct LLM partnerships face exclusion from premium markets. Alarmingly, over 70% of global HBM output resides in South Korea—a single geopolitical shock could fracture AI hardware supply chains worldwide.