SK Hynix, Micron Join Elite Trillion-Dollar Valuation - Investing News Network

The recent shortage of high-bandwidth memory (HBM) chips, essential for powering advanced AI computing engines, has driven several major semiconductor manufacturers to cross the $1 trillion market val... Read original →

The HBM shortage-triggered trillion-dollar valuations reflect AI infrastructure’s hardwired demand for memory bandwidth. SK Hynix’s early dominance in HBM3/E has not only captured NVIDIA’s orders but also eroded Samsung’s pricing power in premium DRAM, forcing Micron to accelerate CoWoS integration. Technically, ASML’s EUV delivery timelines now bottleneck capacity expansion, turning lithography tools into geopolitical leverage—deepening TSMC’s entanglement with Taiwan, China’s ecosystem. Compliance-wise, U.S. CHIPS Act “guardrails” restrict SK Hynix’s China expansions, pushing it toward U.S.-funded fabs at the cost of pricing flexibility. Over the next 12–18 months, ahead of HBM4 standardization, a capacity arms race among the top three will marginalize second-tier players unable to afford EUV and TSV stacking. Surging cloud capex from Microsoft signals a strategic shift: system-level buyers are now dictating semiconductor pricing, not just consuming it.