There Is No Perfect Portfolio. Just Good Enough
Money For the Rest of Us Podcast Recap
Published:
Duration: 27 min
Summary
The episode examines the concept of a 'perfect portfolio' and suggests that the best portfolio is one that an investor can commit to over time. It discusses different portfolio strategies and emphasizes the behavioral aspects of portfolio management.
What Happened
The episode begins by dissecting the term 'perfect,' which originally meant 'completed' rather than 'flawless' in Latin. Paula Morantz Cohen suggests that the overuse of 'perfect' today is a form of exaggerated praise, possibly stemming from a cultural shift where younger generations feel more judged.
Investment strategies are discussed through the lens of two upcoming books: Peter Lazaroff's 'The Perfect Portfolio' and Colin Roche's 'Your Perfect Portfolio.' Both authors argue that the best portfolio is one that an investor can remain loyal to over time, akin to successful dieting strategies where adherence is key.
The role of target date funds in modern investing is highlighted, noting that these were developed by Donald Luskin and Lawrence Tint in the early 1990s. An impressive 84% of Vanguard participants use these funds, with 42% of assets invested in them, reflecting their popularity and utility.
Risk parity portfolios, pioneered by Ray Dalio, are examined as a strategy that seeks to balance the risk profile across various assets. The RPAR Risk Parity ETF and the AQR fund are cited, with their respective five-year returns being 2.6% and 8.5% annualized.
Harry Brown's permanent portfolio approach is explored, which includes allocations to stocks, cash, gold, and bonds, aiming to cover different economic conditions. Jared Dillian's 'Awesome Portfolio' is a similar role-based approach, allocating 20% each to stocks, bonds, cash, gold, and real estate.
David Stein introduces a live portfolio cohort initiative, which aims to help individuals build and rebalance their portfolios effectively. This underscores the episode's theme that portfolio construction is inherently behavioral and personalized.
Stephen Cain's discussion on AI includes identifying three fallacies: the presentist fallacy, the winner takes all fallacy, and the survivalist fallacy. These insights serve as a metaphor for the complex and often unpredictable nature of portfolio management.
The episode closes with a reminder that the content provided is general education on money, investing, and the economy, rather than specific investment advice.
Key Insights
- The concept of 'perfect' has evolved from meaning 'completed' to 'flawless,' which can lead to unrealistic expectations in investing.
- Target date funds, developed in the early 1990s, are now a staple in investment strategies, with a significant portion of Vanguard's assets allocated to them.
- Risk parity portfolios, such as those by Ray Dalio, aim to equalize risk across different asset classes, with varying success in long-term returns.
- Role-based portfolio strategies aim to prepare for different economic conditions by diversifying across asset classes like stocks, bonds, cash, and gold.