Hold/Sell Decision System for Growth Investors

Lynch said a 10-bagger is made by holding, not by finding. The holding discipline — knowing the difference between a thesis temporarily under pressure and a thesis that is broken — is the skill that separates long-term compounders from short-term traders.

Why This Matters

Fisher held great businesses for decades — not because he was passive, but because he had a clear framework for when to hold, when to add, and when to sell. Most growth investors lose their multi-baggers not by poor entry but by poor holding: selling a 50% gain before a 500% gain has time to develop. This decision system provides the thesis-based logic for each quarterly review.