Author

Books by Pat Dorsey

Pat Dorsey served as director of equity research at Morningstar for over a decade, where he developed the firm's economic moat framework and oversaw analysis of thousands of publicly traded companies. He later founded Dorsey Asset Management, a value-focused investment firm. He is also the author of The Five Rules for Successful Stock Investing. His work is grounded in the intellectual tradition of Warren Buffett and Charlie Munger, emphasizing durable competitive advantages over short-term financial metrics.