Sell Discipline Rules
"Have clear, pre-defined sell criteria. Sell when: your thesis is broken, valuation is fully realized, or a significantly better opportunity appears."
Follow pre-defined sell criteria without emotion.
Read Full Analysis →David Frederick Swensen (January 26, 1954 – May 5, 2021) was an American investor and the chief investment officer at Yale University from 1985 until his death. He transformed Yale's endowment from $1 billion to over $31 billion, achieving an average annual return of 13.7% over his tenure. Swensen pioneered the "Yale Model" of institutional investing, which emphasizes diversification across...
"Have clear, pre-defined sell criteria. Sell when: your thesis is broken, valuation is fully realized, or a significantly better opportunity appears."
Follow pre-defined sell criteria without emotion.
Read Full Analysis →"Regularly review whether your original reasons for owning a stock still hold. If the facts change, change your mind. Holding a broken thesis is the costliest mistake."
Regularly challenge your original investment thesis.
Read Full Analysis →"After every sell, review the outcome. Did you sell too early, too late, or at the right time? Post-mortems on sell decisions improve future judgment."
Post-mortem every sell decision to improve.
Read Full Analysis →David Swensen has 3 key principles on selling & review. The most important one is "Sell Discipline Rules" — Have clear, pre-defined sell criteria.
David Swensen applies selling & review through several key principles including "Sell Discipline Rules" and "Review Your Investment Thesis". These principles guide practical investment decisions and have been tested across decades of market cycles.
David Swensen's approach to selling & review is distinguished by a focus on long-term thinking and fundamental analysis. With 3 specific principles in this area, David Swensen provides a comprehensive framework that investors at any level can study and apply to improve their decision-making.