Episode 48: Roger Vincent on Partnership-Driven Private Equity and Building Long-Term Alignment

On Episode 48 of the Family Business Audiocast, R. Adam Smith welcomes Roger Vincent, founder and Chief Investment Officer of Summation Capital, a new investment firm delivering endowment-style access to private equity with alignment, efficiency, and purpose. With decades of experience in private markets, Roger previously led Cornell University’s $10 billion private equity portfolio, earning top-quartile performance through deep partnerships with leading GPs. In this episode, Roger unpacks the philosophy behind Summation — how he brings institutional discipline to family offices and mission-driven investors seeking long-term returns. He shares insights on alpha generation, strategic alignment, and why culture and human capital sit at the heart of private equity success.