Samsung Electronics is trading 3.09% up now at €2835.00 after reports that its HBM4 production yield reached approximately 80%, ahead of its year-end target.

  • Yield improved from below 60% when mass production began, supporting expectations for more profitable, scalable AI-memory production.
  • The milestone strengthens expectations for improved competitiveness against SK hynix.
  • Multiple industry reports linked the milestone to Samsung’s advancing position in the HBM market.