About this episode

Tom Gayner discusses his investment philosophy and strategies as CEO of Markel Group.

Tom Gayner is the CEO of Markel Group and has run its investment portfolio for 35 years, beating the index by an astonishing 1.5% pa. This makes him one of the most successful capital allocators in the US stockmarket, yet he is under the radar. He explains why he holds 140 stocks, although the top 40 represent 80% of the value; why there are so few imitators of the insurance/equity and business investment strategy so successfully deployed by Berkshire and Markel; the simple way to analyse an insurance business; what he has learned from being on the boards of Graham Holdings with Warren Buffett and on the Coca Cola Company; and one secret of Warren Buffett’s success which you likely will not have heard before. Tom Gayner is anything but a plodder, but his thoughtful, modest and cautious approach to investing and life makes him a fantastic role model. Behind the Balance Sheet is a forensic accounting and fundamental investing podcast for serious investors. Each episode dives into how real‑world investors source ideas, build conviction and manage their portfolios. You’ll hear frameworks for analysing industries, understanding business models, and thinking about risk, behaviour and…

People in this episode

Host: Stephen Clapham

Guest: Tom Gayner

Topics covered

• long-term investing
• capital allocation
• insurance business analysis
• investment strategies
• stock market performance
• value investing

Keywords

• Tom Gayner
• Markel Group
• long-term compounding
• capital allocation
• Warren Buffett
• insurance investing
• stock market
• value investing

Mentioned in this episode

Organizations: Markel Group, Coca Cola Company, Graham Holdings, Berkshire

More episodes of Behind the Balance Sheet

• #58 The Chart Guy - $4tn CIO Michael Cembalest on markets, AI and the impending rout in US Treasuries · April 16, 2026 · 56 min
• #57 The Behavioural Scientist - Rory Sutherland on Marketing, What Analysts Miss and Behavioural Economics · March 22, 2026 · 1h 49m
• #56 The Sculptor - Jonathan Tepper on 16 Stock Portfolios, Moats & Buying Oligopolies · March 13, 2026 · 1h 3m
• #55 The Pugilist - Terry Smith on Quality, Valuation & Long‑Term Compounding · March 13, 2026 · 1h 25m
• #54 The Innovation Fans - James Anderson & Morgan Samet on Finding the Next Ten‑Baggers · December 17, 2025 · 49 min
• #52 The Traditionalist - Tim Guinness on Why Beating the Market is Easy · October 15, 2025 · 59 min

Explore listener stats, chart rankings, contacts and more on the Behind the Balance Sheet podcast page.