RWH021: Investing Amid Uncertainty w/ Joel Greenblatt, Bill Miller, Howard Marks, & François Rochon

Episode Summary

Executive Summary: William Green revisits lessons from Howard Marks, Joel Greenblatt, Bill Miller, and François Rochon on surviving uncertainty, managing emotions, and staying rational. The episode argues that investing success comes from diversification, humility, valuation discipline, and contrarian behavior—while also maintaining optimism about human progress and long-term market returns.

Main Topics: Surviving uncertainty and avoiding ruin (Priority: 5/5): Green emphasizes that the future is unknowable and that investors must position themselves to survive bad luck, hidden risks, and black swans rather than trying to predict them. Emotion control and resilience (Priority: 5/5): The episode explores how fear, greed, regret, and anxiety distort decisions, and how elite investors recover quickly, keep perspective, and avoid panic selling. Diversification and personal risk limits (Priority: 5/5): Green argues for broad diversification across assets, countries, currencies, institutions, and portfolio concentration levels so mistakes remain non-fatal. Valuation discipline and knowing what you own (Priority: 5/5): Joel Greenblatt’s framework is presented as central: stocks are ownership stakes in businesses, and investors must understand intrinsic value before risking capital. Humility, learning, and strong opinions lightly held (Priority: 4/5): Howard Marks’ discussion of Bitcoin highlights the need to admit ignorance, accept that others may be right, and keep learning rather than becoming dogmatic. Rational optimism and long-term progress (Priority: 4/5): François Rochon and Warren Buffett are used to argue that history shows steady improvements in living standards, corporate earnings, and stock markets despite crises.

Key Arguments: Investing should focus on survival first; if mistakes are non-fatal, investors can live to compete another day. The world is too unpredictable for confident forecasting; investors should prepare for uncertainty rather than pretend to predict it. Diversification is essential not only across securities but also across asset classes, countries, currencies, and custodians. Risk avoidance can become return avoidance if taken too far; investors must balance caution with opportunity-seeking. Emotional pain is part of investing because markets are driven by human mood swings; skilled investors exploit those swings rather than join them. Knowing how to value a business is a prerequisite for active investing; without it, one should prefer index funds or skilled managers. Mistakes should be studied, internalized, and then released so that investors can move forward without paralysis. Humility matters because even brilliant investors can be wrong, especially in new areas like crypto where they lack domain expertise. Long-term optimism is rational because human ingenuity, productivity, and free enterprise have consistently raised living standards and corporate earnings. Market declines often create opportunity because prices and intrinsic value diverge during periods of fear. Great investors tend to be contrarian: they buy when others are despondent and reduce exposure when others are euphoric.

Data Points: Joel Greenblatt average annual return: 40% per year for 20 years - Greenblatt’s Gotham Capital performance, cited as evidence of extraordinary compounding. Capital growth example at 40% annual return: $1 million becomes $836 million - Illustrates the power of Greenblatt’s long-run returns. Bill Miller personal portfolio weight in Amazon: 83% - Used to show his tolerance for concentration and risk. Howard Marks-managed assets: $163 billion - Scale of Oaktree Capital Management as mentioned in the episode. François Rochon’s expected portfolio concentration: 25 stocks - He said this level is concentrated enough to outperform but diversified enough to survive mistakes. Fred Martin’s comfortable portfolio size: 45 to 50 stocks - Used as another example of balancing concentration and survival. Templeton-style diversification principle: Minimum of 5 funds - William Green recalls Sir John Templeton’s advice for regular investors. Historical U.S. GDP per capita growth: About 6x since 1930 - Quoted from Buffett to support long-term optimism about American prosperity. Historical extreme poverty decline: From 87% to less than 10% - Referenced from Rochon’s letters about global progress since the 1850s. Standard of living growth since 1859: More than 25x - Rochon’s data point on long-term economic progress since Dickens’ era. Expected corporate earnings growth: 6% to 7% annually plus 2% dividend - Rochon’s explanation for long-run equity returns of roughly 8% to 9%. Expected equity return logic: Double roughly every 10 years - Based on earnings compounding over time as described by Rochon. Dow Jones long-term rise: 66 to 11,497 - Buffett’s example of U.S. market gains across the 20th century despite major crises. Market rebound example: 1973-74 decline of about 48% followed by 106% gain over five years - Rochon’s historical table of drawdowns followed by recoveries.

Pivotal Quotes: "Experience is what you got when you didn't get what you wanted." — Howard Marks: Joel Greenblatt cites this line after describing his early sinkhole loss in Florida Cypress Gardens. "You have to live to play another day." — Joel Greenblatt: Greenblatt’s core lesson from a bad early trade and from the COVID shock. "Sell down to the sleeping point." — J.P. Morgan (quoted by Bill Miller): Used by Miller to explain how investors should size risk to match their emotional tolerance.

Implications: Listeners should prioritize survival, humility, and disciplined valuation over prediction. The episode argues that durable success comes from managing risk, staying contrarian when appropriate, and remaining optimistic about long-term human progress.