Uncomfortable Truth: Great Investing Decisions Can Look Wrong For Years (E133)
About this episode
Jesse Cramer and Rubin Miller discuss the complexities of investment philosophy and the importance of behavioral discipline in long-term investing.
Jesse is joined by Rubin Miller—former Dimensional Fund Advisors insider, founder and CIO of Peltoma Capital Partners, author of the Fortunes and Frictions blog, and national chess master—for a wide-ranging conversation about how investment philosophy, behavioral discipline, and real-world client psychology intersect. Rubin pulls back the curtain on how factor tilts like small-cap, value, and profitability work. The discussion moves beyond theory into practice, tackling commoditization in passive investing, the tradeoffs between index funds and structured tilts, and the uncomfortable truth that great investment decisions can look wrong for years. Rubin also challenges spreadsheet-only thinking, defending dollar-cost averaging for large windfalls as a behavioral risk-management tool rather than a return-maximization tactic. Throughout, he emphasizes that the most important portfolio design principle isn't squeezing out incremental expected return—it's building a strategy clients can stick with when markets inevitably deliver noise, volatility, and surprise. The result is a candid, technically grounded, and deeply human look at what long-term investing actually demands. Key…
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