Waterline Partners examines whether Yale’s legendary endowment returns came from manager skill or simple exposure to equity risk factors. The paper argues Yale’s edge was driven less by tactical brilliance and more by aggressive equity positioning plus exceptional venture capital performance, challenging conventional active-management narratives.
Yale’s Endowment Returns: Manager Skill or Risk Exposure?
Waterline Partners
Peter Mladina, Jeffery Coyle
Research
10 Pages
Key Takeaways
Risk Exposure Dominance: Yale generated 15.6% annualized returns over 20 years, while a passive proxy portfolio replicated 13.2% without relying on active manager selection.
Venture Capital Impact: Yale’s private equity portfolio returned 31.4% through 2007, with 2000 venture gains reaching 701%, materially driving overall endowment outperformance.
Limited Active Alpha: Leveraged proxy portfolios achieved 16.5% returns versus Yale’s 15.6%, suggesting most excess performance came from private equity rather than broader manager skill.
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