Samsung is set to commence large-scale production of its next-generation high-bandwidth memory chips this month, aiming to deliver higher data throughput and capacity for AI and high-performance computing applications. This move follows Samsung’s shares tripling over the past 12 months, underscoring robust demand in the memory segment.

The planned rollout positions Samsung to capture greater share in the lucrative HBM market, directly challenging Micron’s offerings and pressuring its margin outlook. Micron’s shares jumped roughly 3% on the report, highlighting investor focus on its ability to defend market share against accelerated competitor production.

Industry analysts anticipate that Micron may accelerate its own HBM development timetable, boost R&D investment and adjust pricing strategies to remain competitive. The intensifying HBM race underscores the broader memory-chip boom and potential margin shifts across major suppliers.