

Introduction
Question in a Bottle is a sub-series of short discussions where Mark answers questions about investing sent in by listeners and subscribers.
The Desert Island Investor podcast and Question in a Bottle are generously hosted by London City based analysts Progressive Equity Research. You'll also find us on YouTube, Spotify, Amazon Music and all leading podcasting channels. For links to these channels visit our website at https://www.thedesertislandinvestor.co.uk
Latest Episodes
Question in a Bottle. Does flattery ever affect your decision making?
Question in a Bottle is a series of short discussions where private investor Mark Atkinson answers questions sent in by listeners of his podcast The Desert Island Inve...
A review of my holding in engineering polymer experts Victrex plc (VCT)
Victrex plc are producers of high performance engineering polymers and a range of thermoplastic products including films, tapes, pipes, fibres and filaments. Victrex a...
Question in a Bottle. How will Trump's tariffs affect your investments?
Question in a Bottle is a series of short discussions where private investor Mark Atkinson answers questions sent in by listeners of his podcast The Desert Island Inve...
The fight wasn't over when I visited the 2025 Titon Holdings AGM
Titon Holdings plc (TON) is one of Mark's investments that has been dogged with problems and it is currently a loss-making component of his portfolio. In this podcast,...
Question in a Bottle. From the Financial Times, about Entain plc.
Question in a Bottle is a series of short discussions where private investor Mark Atkinson answers questions sent in by listeners of his podcast The Desert Island Inve...