The Rational Reminder Podcast

Episode 401: Eduardo Repetto & Caitlin Ebanks - Opening the Avantis CAGE

What if factor investing in Canada became as simple—and affordable—as buying a single ETF? In this episode, we are joined by Eduardo Repetto, CIO of Avantis Investors, and Caitlin Ebanks, Director of ETF Strategy at CIBC, to unpack the long-awaited launch of Avantis ETFs in Canada. This conversation explores how a partnership built on client-first principles and fee discipline is bringing sophisticated, evidence-based investing strategies to Canadian investors in a dramatically more accessible way. We dive into the structure and philosophy behind the new ETF lineup, including how Avantis applies factor tilts, why implementation details like direct security ownership and low turnover matter, and how the new asset allocation ETF (CAGE) could simplify portfolio construction for DIY investors. Eduardo also shares insights into Avantis' research process, expected premiums, and the realities of tracking error, while Caitlin explains how CIBC is positioning these products within the Canadian ETF landscape. This episode is a deep dive into the evolution of factor investing—covering product design, pricing, portfolio construction, and the broader shift toward low-cost, transparent investment solutions.   Key Points From This Episode: (0:00:00) Introduction to the episode and the significance of Avantis launching ETFs in Canada. (0:00:42) Why this launch marks a major step forward in accessibility for Canadian factor investors. (0:02:52) Lower fees and simplified implementation remove key barriers to factor investing. (0:04:55) Background on Eduardo Repetto and Caitlin Ebanks. (0:08:12) Avantis surpasses $125B AUM and the drivers behind its rapid growth. (0:10:20) How the Avantis–CIBC partnership came together and aligned on client-first pricing. (0:13:04) CIBC's ETF strategy and rationale for partnering with Avantis. (0:14:49) Overview of the Avantis ETF lineup launching in Canada. (0:19:33) Fee structure, competitiveness, and expected MER approach. (0:21:25) Eliminating operational cost uncertainty from investor fees. (0:23:20) "Gas station sushi" and maintaining product quality. (0:25:08) Why ETFs were chosen over mutual funds as the primary vehicle. (0:28:29) Roles of Avantis and CIBC in managing and operating the ETFs. (0:29:32) Direct security ownership vs. ETF-of-ETF structures and tax implications. (0:31:23) Construction of the CAGE asset allocation ETF and its factor tilts. (0:33:46) Expected outperformance (1.5–2%) and tracking error (3–4%) ranges. (0:35:26) Transparency challenges and regulatory considerations in Canada. (0:37:26) How CACE differs from the TSX through profitability and valuation tilts. (0:40:13) Low turnover and tax efficiency considerations. (0:42:05) Long-term commitment to the ETF lineup and viability concerns. (0:43:44) Ongoing research and potential improvements to factor implementation. (0:46:07) Current research focus: improving profitability forecasting. (0:48:30) What excites Caitlin and Eduardo most about the launch. (0:50:41) Why CAGE could transform how Canadians implement factor investing.   Links: Meet with PWL Capital: https://calendly.com/d/3vm-t2j-h3p Rational Reminder on iTunes — https://itunes.apple.com/ca/podcast/the-rational-reminder-podcast/id1426530582. Rational Reminder on Instagram — https://www.instagram.com/rationalreminder/ Rational Reminder on YouTube — https://www.youtube.com/channel/ Benjamin Felix — https://pwlcapital.com/our-team/ Benjamin on X — https://x.com/benjaminwfelix Benjamin on LinkedIn — https://www.linkedin.com/in/benjaminwfelix/ Cameron Passmore — https://pwlcapital.com/our-team/ Cameron on X — https://x.com/CameronPassmore   Editing and post-production work for this episode was provided by The Podcast Consultant (https://thepodcastconsultant.com)

Episode 400: The Evolution of Index Fund Investing

In this special 400th episode, the Rational Reminder hosts reflect on 50 years of index investing and the profound impact it has had on financial markets, investor behavior, and the cost of investing. The episode features a panel moderated by Ben Felix at the New York Stock Exchange—hosted by Vanguard and S&P Dow Jones Indices—bringing together leading voices in the indexing world to explore how passive investing evolved and what it means for the future of capital markets. Ben is joined on the panel by Tim Edwards (S&P Dow Jones Indices), Jim Rowley (Vanguard), and Shelly Antoniewicz (Investment Company Institute) to discuss the mechanics of indexing, the myths surrounding passive investing, and the evidence on how index funds affect markets. They unpack questions about market concentration, price discovery, and whether indexing is changing the structure of capital markets. Key Points From This Episode: (0:00:04) Introduction to the Rational Reminder podcast and the hosts from PWL Capital. (0:00:24) Celebrating the 400th episode and reflecting on nearly eight years of podcasting. (0:01:09) Dan Bortolotti discusses the early days of podcasting and the transition from the Couch Potato podcast. (0:02:11) The rise of podcasts and YouTube as major sources of financial education for investors. (0:02:49) How Rational Reminder grew after Dan ended his previous podcast and the demand for Canadian investing content. (0:03:47) The podcast reaches a record audience with over 384,000 views and downloads in January 2026. (0:04:19) Institutional investors—foundations, endowments, and unions—show increasing interest in PWL's low-cost index approach. (0:06:20) Why indexing can still be a difficult sell for institutional investment committees. (0:08:25) Peer effects in institutional investing: committees often hesitate to adopt strategies that seem unconventional. (0:09:11) 2026 marks 50 years since Vanguard launched the first retail index fund in 1976. (0:10:08) Ben moderates a panel at the New York Stock Exchange on the future of index investing. (0:11:55) Overview of the panel participants from Vanguard, S&P Dow Jones Indices, and the Investment Company Institute. (0:13:07) Discussion of research papers presented at the event examining index investing's market impact. (0:14:32) Historical context: the S&P 500 is currently as concentrated as it was in the mid-1960s. (0:15:36) The largest companies in 1965—AT&T, Kodak, GM, IBM—eventually faded from dominance. (0:17:43) A hidden advantage of cap-weighted indexing: investors automatically own future winners. (0:20:59) Debate about whether today's tech-heavy market concentration differs from past cycles. (0:23:30) The explosion of index funds and ETFs has created thousands of ways to implement passive strategies. (0:26:42) Technical improvements in ETF implementation, including lower tracking error and better hedging. (0:29:02) The "Vanguard Effect": index investing has driven massive reductions in investment fees. (0:29:38) Index funds account for about 23% of total U.S. market capitalization, not the commonly cited 50%. (0:32:48) Evidence suggesting index funds have not increased large-cap concentration in markets. (0:34:25) Passive funds represent only about 1–2% of daily trading activity. (0:36:16) Dispersion in stock returns remains high, meaning opportunities for active management still exist. (0:38:12) Panel begins: defining passive investing and why the term is more complex than it seems. (0:42:13) Who invests in index funds? Millions of households using them primarily for retirement savings. (0:45:22) How advisors and institutions use ETFs to build diversified long-term portfolios. (0:46:19) The surprising role of ETFs in trading and market liquidity. (0:48:30) The proliferation of niche ETFs raises questions about whether indexing has strayed from Bogle's vision. (0:49:49) Academic research offers conflicting views on indexing's effect on market efficiency. (0:52:27) Evidence suggests index fund growth has not increased market volatility. (0:54:25) Dispersion data shows indexing does not eliminate opportunities for stock picking. (0:57:15) Index funds own only about 30% of the U.S. stock market, leaving the majority in active hands. (0:59:42) Historical perspective: high market concentration has occurred before and eventually declined. (1:02:14) Research remains inconclusive about whether indexing harms markets. (1:05:25) Over 20 years, 94% of actively managed U.S. equity mutual funds underperformed the S&P 500. (1:06:20) Post-panel reflections and discussion with the Rational Reminder hosts. Links From Today's Episode: Meet with PWL Capital: https://calendly.com/d/3vm-t2j-h3p Rational Reminder on iTunes — https://itunes.apple.com/ca/podcast/the-rational-reminder-podcast/id1426530582. Rational Reminder on Instagram — https://www.instagram.com/rationalreminder/ Rational Reminder on YouTube — https://www.youtube.com/channel/ Benjamin Felix — https://pwlcapital.com/our-team/ Benjamin on X — https://x.com/benjaminwfelix Benjamin on LinkedIn — https://www.linkedin.com/in/benjaminwfelix/ Cameron Passmore — https://pwlcapital.com/our-team/ Cameron on X — https://x.com/CameronPassmore   Editing and post-production work for this episode was provided by The Podcast Consultant (https://thepodcastconsultant.com)

Episode 399: James Choi - Portfolio Theory in a Spreadsheet

In this episode, we welcome back James Choi, Professor of Finance at the Yale School of Management, to unpack one of the most important—and misunderstood—questions in personal finance: How much of your portfolio should be in stocks? Drawing on his new paper, Practical Finance: An Approximate Solution to Lifecycle Portfolio Choice, James walks us through the classic portfolio choice problem first solved by Robert C. Merton, later extended by Francisco Gomes and co-authors, and now made dramatically more usable through a spreadsheet-based approximation. We explore how risk aversion, wealth, labor income risk, and expected returns shape optimal asset allocation, why simple rules like "100 minus your age" aren't terrible but still costly, and how James and his co-authors managed to approximate a complex dynamic optimization model with an error of less than 0.1% in lifetime welfare.   Key Points From This Episode: (0:04) Introduction and why this episode delivers on "mathy roots." (1:10) James Choi's new paper: Making lifecycle portfolio choice solvable in a spreadsheet. (5:15) The portfolio choice problem: How much should you allocate to stocks versus risk-free assets? (6:09) The classic Merton (1969, 1971) solution and the "Merton share." (8:00) The equity premium formula: Expected excess return ÷ (risk aversion × variance). (11:20) Extending the model to risky labor income (Cocco, Gomes, and Maenhout). (14:27) Why labor income behaves bond-like—even when it's risky. (16:33) How wealth, risk aversion, and labor income characteristics affect optimal equity allocation. (20:52) Transitory vs. permanent labor income risk—and why permanent risk matters more. (23:04) Solving thousands of parameter sets to approximate optimal lifecycle allocations. (27:09) How close is the approximation? ~3–4 percentage points on average, with

Episode 398: Tom Hardin - Ethics, Financial Crime, and Redemption

In this episode, we sit down with Tom Hardin, also known as "Tipper X," the former hedge fund analyst who became one of the most prolific informants in the largest insider trading crackdown in U.S. history. Tom walks us through his journey from rule-following soccer referee in Georgia to Ivy League graduate and rising Wall Street analyst—before crossing the line into insider trading at age 29. What makes this conversation so compelling is not just the crime, but how ordinary it felt at the time. Tom explains how small rationalizations, cultural pressures, ambition, and the normalization of questionable behavior gradually eroded his ethical boundaries. After being arrested and recruited by the FBI, he wore a wire 48 times and helped build over 20 cases in Operation Perfect Hedge, exposing widespread misconduct across the hedge fund industry. We explore the psychology of ethical failure, the "fraud triangle," moral licensing, and the difference between ethics in the classroom and ethics in the real world. Tom also reflects on redemption, forgiveness, mentorship, and how he now defines success after losing his finance career.   Key Points From This Episode: (0:04) Introduction to Tom Hardin, former hedge fund analyst turned FBI informant. (5:15) Tom's conviction: One count of securities fraud and one count of conspiracy after four illegal trades netting $46,000. (6:11) Early life as a rule-following soccer referee and how ambition shaped his identity. (8:07) The hedge fund world as a meritocracy—high pressure, high stakes, and performance-driven culture. (9:13) How insider trading networks operated openly in certain hedge fund circles. (12:21) The legal definition of insider trading: material non-public information and breach of fiduciary duty. (15:25) How difficult it is to consistently generate returns without some form of edge. (16:26) The first insider tip—and the rationalizations that followed. (19:03) The "fraud triangle": pressure, opportunity, and rationalization. (22:16) Placing the first illegal trade—and feeling almost nothing. (24:39) Peer validation and the normalization of wrongdoing. (28:38) The 6:30 a.m. arrest and being approached by the FBI. (31:43) Deciding to cooperate—and becoming "Tipper X." (36:24) Learning to wear a wire and extract incriminating statements over multiple meetings. (38:26) Inside Operation Perfect Hedge: 81 individuals charged, 32 cooperators. (39:28) The chilling effect on hedge funds and the possible decline of illicit "edge." (42:12) Being publicly unmasked as Tipper X and the personal cost to his family. (44:02) Why ethical failures are incremental—not sudden transformations. (45:11) The gap between academic ethics and real-world psychological pressure. (46:57) The role mentorship could have played—and how culture shapes behavior. (50:29) Tom's view on hedge funds for retail investors: high fees, limited liquidity, and questionable value. (52:04) Ethical drift, rationalization, and warning signs to watch for. (52:35) Redemption: Owning mistakes fully and learning to forgive yourself. (55:02) Redefining success—relationships, honesty, and meaningful contribution.   Links From Today's Episode: Meet with PWL Capital: https://calendly.com/d/3vm-t2j-h3p Rational Reminder on iTunes — https://itunes.apple.com/ca/podcast/the-rational-reminder-podcast/id1426530582. Rational Reminder on Instagram — https://www.instagram.com/rationalreminder/ Rational Reminder on YouTube — https://www.youtube.com/channel/ Benjamin Felix — https://pwlcapital.com/our-team/ Benjamin on X — https://x.com/benjaminwfelix Benjamin on LinkedIn — https://www.linkedin.com/in/benjaminwfelix/ Dan Bortolotti — https://pwlcapital.com/our-team/ Dan Bortolotti on LinkedIn — dan-bortolotti-8a482310  Editing and post-production work for this episode was provided by The Podcast Consultant (https://thepodcastconsultant.com)

Episode 397: Hendrik Bessembinder - Constant Leverage & Measuring Investor Outcomes

In this episode, we welcome back return guest Hank Bessembinder for a deeply analytical conversation spanning leveraged ETFs, volatility, and the future of performance measurement. Hank walks us through his latest research on leveraged single-stock ETFs, clarifying the misunderstood concept of "volatility decay" and decomposing returns into rebalancing effects and frictions. The results are striking: meaningful underperformance relative to simple levered benchmarks, driven by both embedded costs and the mechanics of daily resets. In the second half, we shift gears to a more foundational question: What is a return, really? Hank challenges the dominance of arithmetic averages and even geometric means, arguing that neither truly captures the long-term investor experience. He introduces the concept of the sustainable return—a measure based on the cash flows an investment can support without depleting capital—and outlines how it could reshape academic finance and real-world financial planning. Key Points From This Episode:   (0:01:03) Welcome back to Hank Bessembinder and overview of his recent research. (0:06:16) What "volatility decay" really means—and why the term may be misleading. (0:09:16) Why volatility does not necessarily reduce mean returns in constant leverage ETFs. (0:10:11) Ex-ante decision-making and the wedge between mean and median outcomes. (0:11:26) Single-stock vs. index leveraged ETFs: Similar mechanics, different magnitudes. (0:12:52) Why past research has been so cautionary about long-term use of leveraged ETFs. (0:15:53) How rebalancing costs differ for long and short leveraged products. (0:16:57) The benchmark: Levered buy-and-hold versus constant daily rebalancing. (0:19:46) Empirical results: Long funds underperform by ~0.8% per month; short funds by ~1% per month. (0:21:10) Decomposing underperformance into rebalancing effects and frictions. (0:24:15) The real (though rare) possibility of returns below –100% in leveraged products. (0:27:04) Simulation results over 50 years: Skewness, negative medians, and rebalancing drag. (0:28:38) Why volatility tends to coincide with reversals—and why reversals drive rebalancing costs. (0:31:15) Practical guidance: Who, if anyone, should use leveraged single-stock ETFs. (0:34:58) The limitations of arithmetic means and single-period models. (0:36:55) Why aggregate investors are not buy-and-hold investors. (0:39:17) The shortcomings of arithmetic averages, alphas, and Sharpe ratios for long-horizon measurement. (0:42:38) Why log returns don't solve the core measurement problems. (0:44:56) The case for dollar-weighted returns and the limitations of IRRs. (0:48:18) Modified IRRs and their role in capturing aggregate investor outcomes. (0:50:14) Introducing the sustainable return: Measuring what can be withdrawn without depleting capital. (0:53:22) Expected sustainable return and its close relationship to the geometric mean. (0:56:09) Proportional sustainable return and withdrawal-based performance measurement. (1:00:00) Individual stock returns through the lens of sustainable returns. (1:00:53) Nudging academic finance beyond the "econometric streetlight." Links From Today's Episode: Meet with PWL Capital: https://calendly.com/d/3vm-t2j-h3p Rational Reminder on iTunes — https://itunes.apple.com/ca/podcast/the-rational-reminder-podcast/id1426530582. Rational Reminder on Instagram — https://www.instagram.com/rationalreminder/ Rational Reminder on YouTube — https://www.youtube.com/channel/ Benjamin Felix — https://pwlcapital.com/our-team/ Benjamin on X — https://x.com/benjaminwfelix Benjamin on LinkedIn — https://www.linkedin.com/in/benjaminwfelix/ Cameron Passmore — https://pwlcapital.com/our-team/ Cameron on X — https://x.com/CameronPassmore Cameron on LinkedIn — https://www.linkedin.com/in/cameronpassmore/ Editing and post-production work for this episode was provided by The Podcast Consultant (https://thepodcastconsultant.com)