With $1.3 tn market cap, SK Hynix now within striking distance of Samsung as Korea’s top stock - KED Global

SK Hynix's market capitalization reaching $1.3 trillion marks a significant milestone, positioning it as Samsung's closest competitor in Korea's stock market. This development underscores the growing ... Read original →

SK Hynix’s surge toward a $1.3 trillion valuation reflects market recognition of its leadership in HBM3E and AI-optimized memory—not just speculative inflows. This shift pressures upstream equipment makers like ASML to prioritize its EUV and advanced packaging capacity, while forcing cloud hyperscalers to rethink memory-bandwidth-constrained procurement. Geopolitically, tighter U.S.-ROK semiconductor alignment bolsters short-term supply chain security, yet expanded U.S. export controls on memory chips to China could inflate operating costs at SK’s Xi’an facility by over 15%. In response, Samsung is likely to divest non-core semiconductor units and counter with integrated plays in 3D NAND and GAA transistors. Over the next 18 months, as Taiwan, China and Korea intensify competition in advanced packaging, global ETF flows will increasingly favor Korean firms with AI-memory integration capabilities—transitioning Korea’s equity market from a Samsung monoculture to a dual-engine tech ecosystem.