What Makes a World-Class Investor? Thesis creep causes investment performance to suffer, says Cypress Funds's Michael Wang. Here top managers share the traits that are most common among the best investors. Related Articles Despite the Hype, Asset Managers Are Measured in Their AI Spend James Comtois Meyer Memorial Trust’s Sohel Hussain Launches Investment Advisory James Comtois Crisis Alpha With a Higher Return Potential Sponsored by Fidelity Investments