On February 2, 2026, Louis Navellier announced updates to his stock ratings for 137 blue-chip companies, following a thorough analysis of current institutional buying trends and their overall financial health. Key upgrades include American Electric Power (AEP), ASML (ASML), and Anheuser-Busch (BUD), each maintaining an overall grade of ‘A’. Meanwhile, Costco (COST) faced a notable downgrade from ‘D’ to ‘F’, alongside several other companies.
This adjustment reflects a diverse set of ratings across major companies, where 65 were upgraded and 45 downgraded. The focus is on providing investors with the latest insights to optimize their portfolios amid shifting market conditions.








