YouTube16 Aug 2025

What I Learned from Warren Buffett, Charlie Munger & Bill Miller w/ Robert Hagstrom (RWH060)

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We Study Billionaires

In this episode of the Richer Wiser Happier podcast, William Green interviews Robert Hagstrom, Chief Investment Officer at Equity Compass, about investment strategies and the influence of investing legends like Warren Buffett, Charlie Munger, and Bill Miller on his multidisciplinary approach. Hagstrom discusses his early years, the importance of continuous learning, and constructing a quiet, thoughtful life to tune out market noise. He emphasizes the value of writing, the necessity of facts over opinions, and the limitations of AI in investment judgment, particularly in assessing the competitive advantage period of companies. The conversation delves into Bill Miller's contrarian bets, his use of philosophy in investment decisions, and the pragmatic approach to value investing, highlighting the importance of avoiding rigid adherence to absolutes and adapting to market changes.

Outlines

Part 1: Introduction and Learning Philosophy

Part 2: AI, Competitive Advantage, and NVIDIA

Part 3: Bill Miller's Investment Strategies

Part 4: Portfolio Management and Investor Temperament

Part 5: Continuous Improvement and the Joy of Investing

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