Applied Materials, Teradyne, and Entegris Stocks Trade Down, What You Need To Know - Yahoo Finance

Recent reports indicating that SK Hynix, a major South Korean semiconductor manufacturer, is slowing its high-bandwidth memory (HBM) expansion have triggered a broad market correction across the semic... Read original →

SK Hynix’s HBM expansion slowdown reflects a tactical shift toward higher-margin standard DRAM, not weakening AI demand. This temporarily disrupts equipment order flows—especially for EUV and TSV tools—but HBM4 adoption by AI accelerators will anchor demand by 2027. Tightening U.S.-Dutch export controls compel materials firms like Entegris to localize supply chains in South Korea and Taiwan, China, raising operating costs by 5–8%. Samsung will likely seize the opening to gain HBM3E share, while Micron may delay its Idaho fab upgrade. Over the next 12–24 months, the sector transitions from blind capacity buildup to precision allocation. The sell-off in equipment stocks is a correction of speculative excess, not fundamentals—ASML and Applied Materials remain irreplaceable, offering a strategic entry point.