Strategy, Judgement, and Long-Horizon Investing: Adam Shapiro on Building Allocator Portfolios
Adam Shapiro YC '95 of East Rock Capital led two seminars on how long-horizon investors approach private equity, hedge funds, and manager selection in active portfolios.
Over 50 students from Yale SOM, Yale College, and other degree programs assembled for a unique learning opportunity hosted by the Swensen Asset Management Institute on April 16th and 23rd.
Adam Shapiro YC ’95, co-founder and managing partner of East Rock Capital, met with students over two seminars to discuss how long-horizon investors approach private equity and hedge fund investing and the role of manager selection in active portfolios. Drawing on examples from his work advising multi-generational family portfolios, Shapiro discussed how allocators evaluate emerging managers, think about the trade-offs between active and passive exposure, and assess the role hedge funds can play within portfolios.
Throughout the discussions, Shapiro emphasized that portfolio construction depends less on asset-class labels than on managing liquidity, market exposure, and concentration across strategies. He described how opportunities in private equity often change as funds scale and highlighted the importance of ensuring that investors are compensated for illiquidity rather than simply accepting equity-like risk in private structures. The sessions also examined the role hedge funds play within institutional portfolios, noting that comparisons with public equity benchmarks can overlook how they contribute to diversification and risk management in long-horizon portfolios. David’s Swensen’s “Yale model” pioneered this approach for over 20 years. Shapiro discussed case examples from the Brown and Bowdoin endowment to illustrate this approach.
Students engaged Shapiro in conversation about how allocators balance maintaining long-term manager relationships with the need to revisit allocations as portfolios evolve. Reflecting on lessons from earlier investment decisions, he emphasized the importance of understanding strategies deeply and maintaining discipline in manager selection. For students interested in institutional and family office investing, the sessions offered a practical perspective on how allocators evaluate active opportunities and adapt portfolios as opportunity sets change.
