Great Investors Progress Warren Buffett 7 Lessons I. Warren's Foundations & Early Formation II. Breakthrough Years — GEICO, Graham, and the Birth of a Professional Investor III. The Partnership Era (1956–1969) IV. Taking Control of Berkshire Hathaway (1965–1979) V. The Munger Era — The Shift From Cheap to Great (1972–1990) VI. Building the Berkshire Machine (1990–2010) VII. The Modern Era & Buffett’s Enduring Legacy (2010–Present) Ken Griffin 5 Lessons I. Ken's Foundations & Early Formation II. Founding Citadel (1990–2000) III. Building the Multi-Strategy Powerhouse (2000–2010) IV. Crisis, Recovery & Global Dominance (2010–2020) V. Griffin’s Core Principles — What Builders & Investors Should Learn Jim Simons 5 Lessons I. Jim's Foundations & Early Formation II. Building Renaissance Technologies (1978–1990) III. The Medallion Machine — Cracking the Market (1990–2000) IV. The Fortress — Renaissance’s Dominance (2000–2010) Stage V — Legacy, Philosophy, and the Lessons for Wealth Builders Retake this course? Retaking this course from the beginning will reset all of your tracked progress. Retake Cancel