Lighting your Money on Fire with Thematic ETFs (EP.185)

Episode Summary

Executive Summary: Episode 185 mixes podcast updates, a review of Ethan Cross’s Chatter, and a deep dive into why thematic ETFs often disappoint: excitement, overconfidence, and crowded issuance inflate prices before launch, while live returns and investor behavior tend to be poor. Guest Wes Gray explains Alpha Architect’s move from index to active ETFs, ETF tax/compliance mechanics, crypto product skepticism, and ETF manufacturing trends, followed by a card-based Talking Sense segment with Robin Tob.

Main Topics: Book review: Chatter and managing the inner voice: Ben reviews Ethan Cross’s book on the inner monologue, emphasizing strategies to turn self-criticism into self-coaching through distancing, rituals, awe, and introspection. Thematic ETFs as excitement-driven products: The hosts argue that thematic ETFs are usually launched near the peak of hype, when valuations and expectations are elevated, leading to poor subsequent performance. Big market delusion and overconfidence in markets: Using academic research, the episode explains how investors and entrepreneurs overestimate market size, competitive advantages, and future profitability, inflating prices in hot themes. Factor exposures of thematic indexes: Thematic indexes are shown to have unfavorable exposures—small, expensive, weakly profitable, aggressive firms—and lots of idiosyncratic risk, which lowers expected returns. Wes Gray on ETF structure, taxes, and implementation: Wes discusses why Alpha Architect is moving from index to active ETFs, the compliance and cost benefits, and how U.S. ETF rules create tax advantages and flexibility. Crypto ETFs, white-label manufacturing, and market demand: Wes explains the challenges of launching crypto products, the growing demand for ETF conversion/white-label services, and why ETF manufacturing is booming. Talking Sense with Robin Tob: A card-based conversation explores money, responsibility, knowledge, and life priorities, reinforcing the episode’s behavioral-finance themes.

Key Arguments: Inner chatter can be harmful when it becomes self-doubt, anxiety, and self-sabotage, but it can be redirected into a coaching voice with techniques like zooming out, using third person language, rituals, and awe. Thematic ETFs are often productized after the best narratives and returns have already happened; by the time the fund is investable, valuations and sentiment tend to normalize. High excitement is often a warning sign for poor expected returns because competition, dilution, and inflated beliefs about market size cause many entrants to slice the same profit pool thinner. Analyst forecasts and media sentiment around thematic launches are overly optimistic, and realized earnings often disappoint relative to launch-time expectations. Thematic indexes tend to load on undesirable factors: small size, high prices, weak profitability, aggressive investment, and idiosyncratic risk. Specialized ETFs may be good business for providers because they gather assets at high fees, but live investor outcomes are poor, with large behavior gaps from buying after hype. Wes Gray argues that the move from index to active for Alpha Architect is mainly about reducing cost and compliance burden, not changing the investment process. U.S. ETF structure, especially custom creation/redemption, can deliver very strong tax efficiency compared with Canadian structures, though Canada can still have advantages in some cases. Crypto ETF approval remains difficult because regulators cannot ensure a fair and orderly market when wash trading and manipulation remain concerns. Product demand is increasingly coming from conversions of mutual funds, hedge funds, and SMAs into ETF wrappers, not only from launching brand-new thematic products.

Data Points: Episode number: 185 - Rational Reminder episode discussed throughout the transcript. 22 and 22 reading challenge launch date: February 10 - New website/page for the reading challenge is scheduled to launch on a Thursday. Community size: around 6,200 people - Approximate size of the Rational Reminder community mentioned on the episode. BlackRock AUM: $10 trillion - BlackRock became the first public asset manager to reach this level. BlackRock Q4 ETF inflows: $104 billion - ETF flows added in Q4 2021. BlackRock Q4 long-term asset growth: $169 billion - Total Q4 growth in long-term assets including ETFs and active strategies. BlackRock actively managed funds and ETFs: $2.6 trillion - Assets managed in active strategies and ETFs. Thematic ETF post-launch alpha: about -6% four-factor alpha on average over five years - From the 2021 paper on competition for attention in ETFs. Investor behavior gap for sector funds: about -3.4% - Morningstar Mind the Gap result referenced as a likely lower bound for thematic funds. ARKK five-year compound return (as of Nov. 2021): 41.3% - Morningstar blog example of strong time-weighted performance. ARKK average investor return (as of Nov. 2021): 9.9% - Money-weighted return showing a large behavior gap. ETF fee example: ARKK: 75 bps - Fee cited as part of the business model for thematic ETFs. ETF fee example: Horizons Marijuana Life Sciences Index ETF: 85 bps MER - Management expense ratio including additional costs and taxes. Children lacking nature exposure: 50% more chance of depression and anxiety as adults - Statistic cited from Chatter regarding long-term mental-health effects. Specialized ETF fee revenue share: about one-third of ETF industry fee revenue - Despite relatively low AUM, thematic ETFs generate disproportionate fee income. Alpha Architect switch cost: $50,000 - Cost to switch from active to index implementation for tax reasons in the past. Wes Gray move to Puerto Rico: May of the previous year - Timing of Gray’s relocation described in the interview.

Pivotal Quotes: "If you're excited about an investment, if you're not expecting pain from an investment, it's probably not a good investment." — Benjamin Felix: Ben’s framing of thematic investing as a warning sign that excitement often precedes poor returns. "Thematic ETFs are like lighting your money on fire, to put it gently." — Benjamin Felix: His blunt summary of the expected value problem in thematic products. "Money often costs too much." — Ralph Waldo Emerson (quoted by Robin Tob): Used in Talking Sense to discuss the non-financial costs of chasing money.

Implications: Listeners should be skeptical of hot themes and backtests, focus on fundamentals and diversification, and be aware that product structure can create business value for providers while hurting investor outcomes. Behavioral discipline matters as much as the investment idea.