The New Magnificent 15
247wallst.com Jun 18, 2026

The New Magnificent 15

AI-summarised brief · reviewed before publication

The original Magnificent 7, including Apple, Microsoft, and Amazon, has seen some members' performance decline, leading to a revised list. Tesla and Meta no longer qualify due to their weight in the S&P 500. The new list, dubbed the Magnificent 15, includes five original members, plus SpaceX, Taiwan Semiconductor, Broadcom, Samsung, AMD, Oracle, ASML, Micron, Intel, and Cisco. These companies have significant market capitalization and play crucial roles in the tech industry, including AI, chip manufacturing, and data centers. The revised list accounts for 25% of the S&P 500's weight, with some companies experiencing substantial stock growth.

💡 Why It Matters

  • · The revised list highlights the growing importance of chip manufacturers and AI infrastructure companies in the market.
  • · Cisco's increased AI data center target to $9 billion underscores the sector's rapid expansion.