SK Hynix Just Hit a $1 Trillion Market Cap. Here's How You Can Buy the Stock for Around $60. - The Motley Fool

SK Hynix, one of the world's leading DRAM chipmakers, recently reached a market capitalization of $100 billion, highlighting its growing influence in the semiconductor industry. Although the company d... Read original →

SK Hynix’s surge past a $100B market cap reflects a structural shift from commodity DRAM to AI-driven high-bandwidth memory. Its record 72% operating margin signals that HBM leadership—especially in next-gen HBM4—has translated into pricing power, pressuring Micron and Samsung to urgently scale CoWoS packaging or risk exclusion from NVIDIA’s ecosystem. Geopolitically, tighter South Korean export controls may secure near-term orders but accelerate HBM localization efforts in Taiwan, China and mainland China, notably with CXMT’s HBM3E validation. Micron will likely counter by deepening ties with AMD and Azure, while Samsung may resort to aggressive pricing to disrupt SK Hynix’s capacity expansion. Over the next 18 months, persistent HBM shortages will inflate advanced packaging costs, yet SK Hynix’s long-term contracts insulate it from traditional memory cyclicality. The Roundhill DRAM ETF thus offers exposure to AI infrastructure demand, not a cyclical rebound.