Behind the Balance Sheet

The title “The Sculptor” is a play on a quote “every man can be the sculptor of his own mind”, as Jonathan Tepper is uniquely self-educated. Brought up in the slums of San Blas in Madrid, partly home-schooled, he made it to Oxford as a Rhodes scholar. Tepper is a relentless learner, endlessly curious and in love with investing – as he sees it, you never stop learning and every day is an opportunity to learn.
In this episode we discuss his childhood, as recounted in his new book Shooting Up; how curiosity and a desire to learn can transform your opportunity set; and we trace his investment journey, from a start as a junior analyst at Steve Cohen’s firm, through building a highly successful sellside research company to setting up his investment firm Prevatt Capital. He explains why he holds just 16 idiosyncratic stocks and what he looks for in a successful investment. Tepper has had a fascinating journey and has achieved more in just over 40 years than many do in a life of investing – his is a wonderful story.

Terry Smith is the fund manager the professionals love tohate. A billionaire, he is in the third and most successful phase of a varied career. He trounced the index for years with a simple mantra of buy good companies, don’t overpay, do nothing. He thus built one of the largest funds inthe UK, made himself a fortune and moved to Mauritius. None of this made him popular with his peers and after 5 years of underperforming the S&P500 (his global fund has been mainly invested in the US) and underperforming the world index in 2025, there is quite a bit of schadenfreude around.
Smith used to box for fun and you wouldn’t want to be on thewrong side of him, but in this interview, he reveals a side less often seen. He confesses to being unable to sleep at night, worrying about stocks and expresses an extreme desire to do the best for his clients. Smith has been incredibly successful as an analyst, as a public company CEO and now as a fundmanager. He attributes it to hard work and a strong desire to succeed, driven by his background – Smith comes from a poor family and grew up in a house with an outside toilet. He is frustrated with his recent performance but is resolutethat he has the right approach and will prevail eventually.

James Anderson, former Senior Partner of Baillie Gifford and early backer of Elon Musk, now runs the Lingotto Innovation Strategy with Morgan Samet. I interviewed them in front of a live audience at Italian Tech Week, hence this shorter than usual episode. We discussed AI of course, China’s role in a portfolio as a leader in many areas of tech but with associated geopolitical risk, the future of autonomous driving, what it means to be a long term investor in innovation, investing in everything from start-ups to Nvidia and in between including Space X, flying cars and much more. I really enjoyed this conversation and I hope you will too – let me know if the shorter format is a better option for busy commuters.

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.

Tim Guinness is the founder and Chairman of Guinness Global Investors. He has been in business 5 decades and has been managing money for 44 years. He has built up two firms, the first he sold and the second now runs $11bn. Age 77, he is still thinking about how to grow the business and secure its future. Perhaps controversially, Tim thinks it’s not difficult for activemanagers to beat the index, even today. This was a fascinating discussion with an incredibly experienced and normally under the radar fund manager who is unafraid to challenge consensus thinking.