This week we get into portfolio theory, or lack of, as for many the rush to big tech and wilful ignorance of everything else Wall Street has to offer seems to be the rule as opposed to the exception. Why is that, and is it sustainable?For more on Bubble Trouble, including transcripts of the show, visit us online at http://bubbletroublepodcast.comYou can learn more about Richard at https://www.linkedin.com/in/richard-kramer-16306b2/More on Will Page at: https://pivotaleconomics.com(Times below correspond to the episode without considering any inserted advertisements.)The Magnificent Seven: Unpacking the Impact of Big US Tech StocksIn this episode, Richard Kramer and Will Page, analysts specializing in financial markets, discuss the 'Magnificent Seven', a term referring to the big US tech companies and their significant market impact. Kramer eloquently illustrates the concentration of wealth within these tech giants and their extensive media coverage, which contributes to their continual growth. They discuss the concept of long tail distributions and how it correlates with a constraint in attention leading to invested interest in just a few companies. They scrutinize the implications of concentrated wealth and potential future industry shifts, emphasizing the need for cautious investment strategies, despite the allure of being swept up in booming tech sectors.00:01 Introduction00:48 Part One00:48 The Role of Big US Tech in Portfolio Theory03:30 The Magnificent Seven: Who Are They?07:28 The Long Tail Effect in Financial Markets22:56 The Investment Thesis: Backing Big Tech23:13 Part Two23:25 The Geographic Disparity in Big Tech38:09 Smoke Signals: Indicators of Market Shifts41:41 Conclusion: The Future of Big Tech Investments41:54 Credits Hosted on Acast. See acast.com/privacy for more information.