Nvidia Supplier SK Hynix Overtakes Samsung Electronics To Become South Korea’s Most Valuable Company - Benzinga

SK Hynix's rise to become South Korea's most valuable company, surpassing Samsung Electronics, reflects the shifting dynamics in the global semiconductor industry. As AI and data center demand surge, ... Read original →

SK Hynix overtaking Samsung in market cap signals a structural shift driven by AI’s insatiable demand for high-bandwidth memory (HBM), not speculative hype. Its tight integration with NVIDIA has turned 3D-stacked DRAM into a data center essential, eroding Samsung’s edge in logic and consumer NAND. Technologically, this accelerates EUV adoption in DRAM manufacturing, boosting visibility for ASML and Tokyo Electron. Geopolitically, tightening U.S.-ROK export controls compel SK Hynix to localize production in the U.S., inflating capex. Samsung will likely streamline non-core assets and double down on GAA transistors and 2nm foundry. Within 18 months, HBM4 standardization will redefine memory leadership—only those mastering TSV and CoWoS co-packaging will command AI-era storage dominance.