Comparing 54 vs 71 investment principles across 16 common topics
Use this page to compare John Templeton and Peter Lynch 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: 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...
Investment Style: Growth Investing, GARP, Bottom-up Research, Individual Stock Picking
Peter Lynch (born January 19, 1944) is an American investor, mutual fund manager, and philanthropist. He managed the Fidelity Magellan Fund from 1977 to 1990, achieving an average annual return of 29....
Both John Templeton and Peter Lynch share principles on these topics.
| Topic | John Templeton | Peter Lynch |
|---|---|---|
| Investment Psychology | 4 principles | 4 principles |
| Business Quality | 3 principles | 5 principles |
| Margin of Safety | 3 principles | 3 principles |
| Market Psychology | 3 principles | 3 principles |
| Mental Models | 3 principles | 3 principles |
| Investment Philosophy | 3 principles | 3 principles |
| Business Judgment | 3 principles | 8 principles |
| Risk Management | 3 principles | 3 principles |
| Buying Principles | 4 principles | 12 principles |
| Stock Picking | 4 principles | 3 principles |
| Value Assessment | 3 principles | 6 principles |
| Life Wisdom | 3 principles | 3 principles |
| Thinking Methods | 3 principles | 3 principles |
| Long-Term Investing | 5 principles | 3 principles |
| Selling & Review | 4 principles | 5 principles |
| Circle of Competence | 3 principles | 4 principles |
John Templeton has 54 investment principles and Peter Lynch has 71. They share insights on 16 common topics, yet each brings unique perspectives and methodologies that complement each other.
John Templeton and Peter Lynch 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. John Templeton with 54 principles and Peter Lynch with 71 principles cover complementary aspects of investing. Studying both provides a more complete investment framework.