Marriott Rises, Roku Falls: Latest Rankings of Leading Blue-Chip Stocks

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On May 26, 2026, stock analyst Louis Navellier updated ratings for 131 blue-chip stocks, reflecting significant changes in institutional buying pressure and company fundamentals. Upgrades included Astera Labs, Antero Midstream, and Bunge Global, each receiving an “A” total grade. Notably, Marriott International was upgraded from “Neutral” to “Strong” status, whereas Roku was downgraded from “Strong” to “C” grade.

This update highlights essential shifts in stock values, providing investors with crucial information for managing their portfolios. The revisions emphasize the importance of regularly reassessing investments based on market dynamics.

Key ratings from the report include:

  • Upgraded: Astera Labs (A), Antero Midstream (A), Bunge Global (A)
  • Downgraded: Roku (C), Albemarle Corporation (B), America Movil (B)

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