Comparing 48 vs 54 investment principles across 16 common topics
Use this page to compare Joel Greenblatt and John Templeton by decision process, not by performance claims. Start with each investor’s style summary, then scan the 16 shared topics to see where their principles overlap. If you are new, begin with the common topics; if you have a specific problem, jump to the topic table and open the related rule pages. Next, use the unique-topic lists to choose a framework that fits your current question (risk control, valuation discipline, thesis review, or behavior). Open 2–3 linked principle pages and write one “what would change my mind?” trigger in your journal. Educational only.
Investment Style: Value Investing, Special Situations, Quantitative Value, Systematic Approach
Joel Greenblatt (born December 13, 1957) is an American investor, hedge fund manager, and author. He is the founder of Gotham Capital, which achieved annualized returns of approximately 40% from 1985 ...
Investment Style: Global Investing, Contrarian, Value Investing, Long-term Holding
Sir John Marks Templeton (November 29, 1912 – July 8, 2008) was an American-born British investor, fund manager, and philanthropist. He founded the Templeton Growth Fund in 1954, which became one of t...
Both Joel Greenblatt and John Templeton share principles on these topics.
| Topic | Joel Greenblatt | John Templeton |
|---|---|---|
| Stock Picking | 3 principles | 4 principles |
| Thinking Methods | 3 principles | 3 principles |
| Business Judgment | 3 principles | 3 principles |
| Margin of Safety | 3 principles | 3 principles |
| Life Wisdom | 3 principles | 3 principles |
| Long-Term Investing | 3 principles | 5 principles |
| Business Quality | 3 principles | 3 principles |
| Circle of Competence | 3 principles | 3 principles |
| Market Psychology | 3 principles | 3 principles |
| Selling & Review | 3 principles | 4 principles |
| Mental Models | 3 principles | 3 principles |
| Buying Principles | 3 principles | 4 principles |
| Value Assessment | 3 principles | 3 principles |
| Risk Management | 3 principles | 3 principles |
| Investment Philosophy | 3 principles | 3 principles |
| Investment Psychology | 3 principles | 4 principles |
Joel Greenblatt has 48 investment principles and John Templeton has 54. They share insights on 16 common topics, yet each brings unique perspectives and methodologies that complement each other.
Joel Greenblatt and John Templeton share principles across 16 investment topics. These common themes represent the most fundamental ideas in investing, approached from different but complementary angles.
Both masters offer invaluable wisdom. Joel Greenblatt with 48 principles and John Templeton with 54 principles cover complementary aspects of investing. Studying both provides a more complete investment framework.