Legendary UK fund manager Nick Train joins Wilfred Frost on The Master Investor Podcast to discuss why, despite recent underperformance, he remains relentlessly optimistic on equities, on the opportunities the UK market presents, and on his own highly concentrated portfolio.​ Nick lays out his philosophy of patient, conviction-led investing, highlighting that his portfolios typically turn over less than 5% a year and many of his top holdings have been owned for a decade or more, with his top 10 holdings accounting for more than 80% of his fund. Influenced by Warren Buffett and Charlie Munger, he argues that owning a small number of world-class businesses for very long periods is the most powerful route to wealth creation, and explains why every sale is, in his mind, “a confession of error.”​ Despite acknowledging decades of relative underperformance for the UK versus the US, Train makes a full-throated case that select London-listed companies are under-owned, undervalued and well placed to benefit from global themes like artificial intelligence. He uses London Stock Exchange Group and RELX as case studies in how proprietary data, capital-light digital models and AI-driven analytics can support compounding growth, even if headline UK indices remain out of favour. He also defends Diageo despite a difficult couple of years, arguing that ultra-premium spirits brands like Guinness and Don Julio should benefit over decades from rising global wealth, much as luxury brands have for LVMH.​ All 3 stocks represent over 10% positions in his portfolio. Train is candid about recent underperformance, and talks openly about why his fund has underperformed in recent years and the discomfort he has experienced because of it. He also reflects on how he has confronted it - by buying more of his own trust and being relentlessly optimistic, and leaves tips for listeners with his distilled mantra: be bold, be disciplined, be optimistic.​ For more content like this, subscribe to The Master Investor Podcast Youtube Channel - https://www.youtube.com/@TheMasterInvestorPodcast And follow @WilfredFrost on X - https://x.com/wilfredfrost?lang=en And Linked In - https://www.linkedin.com/in/wilfred-frost-279667374 Sponsored by Interactive Brokers - ibkr.com/masterinvestor and London Stock Exchange Group (LSEG). The Master Investor Podcast is produced by Paradine Productions and Master Investor Ltd in association with Bird Lime Media. This podcast is for information purposes only. It does not constitute an invitation or inducement to engage in any investment activity. It is not a financial promotion as defined under section 21 of the Financial Services and Markets Act 2000 (FSMA). The views expressed by the presenter of this podcast are those of the presenter and are provided in the course of journalism. This podcast benefits from the exemption under Article 20 of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (FPO), It does not require approval by a person authorised under the FSMA. Generic information, not identifying any specific investment, fund, provider or service, about a class of investments such as shares, bonds, derivatives and cryptoassets, might be provided and/or discussed during this podcast. Such discussion falls within the generic promotions exemption (Article 17 of the FPO). Such discussion is not a financial promotion requiring approval by an authorised person under section 21 of the FSMA. Investing involves risk. You should consult a suitably qualified adviser who can assess your individual circumstances before making any investment decision Please note Wilf is a holder of The Finsbury Growth and Income Trust