Based on the most recent 'Global Memory Tracker' report released by Counterpoint Research, the worldwide DRAM market is experiencing a fresh wave of reorganization. During the second quarter of 2026, Samsung Electronics reclaimed the leading position, securing a 39% market share and reverting to its 2024 standing. SK Hynix's market share dipped to 26%, encountering intense rivalry from Micron (25%), which was hot on its heels. Furthermore, China's DRAM producer, ChangXin Memory Technologies, witnessed a remarkable 716% year-on-year revenue surge, emerging as the fastest-expanding DRAM supplier globally and injecting new uncertainties into the international memory sector.