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EPISODE · Jul 17, 2025 · 54 MIN

Brian Portnoy

from Read The Bull

In the latest episode, host Stefan Prelog talks with Brian Portnoy, a leading behavioral finance expert and author of multiple influential finance books, including "The Investor's Paradox," "The Geometry of Wealth" and "How I Invest My Money." Portnoy brings a unique perspective, having transitioned from a 15-year career in investment management to becoming a behavioral finance expert and starting a business that's helping transform the wealth management industry.Portnoy discusses the concept behind his first book, "The Investor's Paradox," which was modeled off Barry Schwartz's "The Paradox of Choice." The concept - while humans crave choice and autonomy, too many options lead to decision paralysis and unhappiness. Portnoy applied the concept to investment management selection and he noted the phenomenon is particularly pronounced in today's financial services landscape, where thousands of investment options create overwhelming complexity rather than clarity.Central to the discussion is Portnoy's concept of "funded contentment" - true wealth as the ability to underwrite a meaningful life rather than simply accumulating more money. Portnoy introduces his geometric framework: circle (define purpose), triangle (set priorities), and square (make decisions) in his second book, "The Geometry of Wealth." This approach emphasizes starting with "why" before focusing on investment selection.Portnoy observes significant improvements in the financial advisory industry over the past 10-15 years, particularly with the rise of independent advisors who focus on client goals rather than product sales. However, he notes that many clients still lack someone to truly discuss money concerns with, despite working with financial advisors. Portnoy's last book, How I Invest My Money, published in 2020 was a collaboration with Josh Brown, CEO of Ritholtz Wealth Management and a well-known CNBC commentator. The book evolved from a viral blog post that Brown wrote about how he actually deploys his capital and makes investments. Portnoy and Brown featured other finance experts, including Morgan Housel, Christine Benz and others discussing how they put money to work.The conversation also touches on AI's transformative impact on wealth management and financial planning, with Portnoy predicting sophisticated AI financial advisors by 2027. His company, Shaping Wealth, is developing AI tools to help human advisors have more meaningful, empathetic conversations with clients.Throughout the interview, Portnoy emphasizes that the most fundamental client question isn't about market predictions or investment picks, but simply: "Am I going to be okay?"Go to ReadTheBull.com for more information. 

Episode metadata supplied by the publisher feed · Published Jul 17, 2025

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In the latest episode, host Stefan Prelog talks with Brian Portnoy, a leading behavioral finance expert and author of multiple influential finance books, including "The Investor's Paradox," "The Geometry of Wealth" and "How I Invest My Money." Portnoy brings a unique perspective, having transitioned from a 15-year career in investment management to becoming a behavioral finance expert and starting a business that's helping transform the wealth management industry. Portnoy discusses the conce...

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Brian Portnoy

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