Behind the Balance Sheet · Stephen Clapham's Podcast on Value Investing | Stockmarket Analysis | Equities

#37 The Analyst - John Armitage on 30 Years of Outperformance at Egerton Capital

·59 min·3 clips

Armitage says Egerton has beaten the index by 7% per year over 30 years with 12% average cash.

1. Behind the Balance Sheet focuses on John Armitage and Egerton Capital’s 30th anniversary, with the episode built around long-term investing performance. 2. John Armitage is the guest, and the host presents him as Egerton Capital’s founder whose experience shaped the show’s earlier conversations. 3. The episode asks what 30 years of outperformance requires and what a manager would do differently if starting now. 4. Armitage says Egerton began with about $10 million under management and three other people in the firm. 5. He says the business reached $150 million under management after about a year, which he describes as a point of real satisfaction. 6. Armitage says modern markets need much more infrastructure and are harder because talent has poured into investment management. 7. He says active managers now compete against more talent, more passives, and more structural market changes than when he started. 8. Armitage uses NVIDIA as an example of how a single dominant stock can drag active performance. 9. He says not owning NVIDIA cost Egerton roughly 350 to 400 basis points of relative performance. 10. He compares that dynamic with Japan in the late 1980s, when large index components distorted active results. 11. Armitage says he wants to be true to his process rather than be pushed into owning stocks he does not believe in. 12. He says he would not run a permanent ten-stock portfolio because concentration creates complacency and familiarity risk. 13. He describes his preference for about 35 to 40 long positions and says the firm is more concentrated than it used to be. 14. Armitage says the best reason to sell a stock is disappointment, followed by finding something better or seeing the price become too high. 15. He says he does not mind buying back a stock at a higher price if the facts have changed. 16. He says he has learned not to fall in love with stocks, even though he thinks love is appropriate for the right person. 17. The interview style is direct and detailed, with the host pressing on portfolio construction, valuation, and process. 18. Armitage’s tone is practical and reflective, with several answers framed around discipline, liquidity, and avoiding complacency. 19. Investors who follow active management, portfolio construction, and stock picking. 20. Listeners seeking a fast-moving personal biography or market gossip.

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