Americas Society/Council of the Americas

Americas Society/Council of the Americas

This is an endowment with diplomatic DNA. David Rockefeller founded the Americas Society in 1965 to create a forum for political, economic, and cultural exchange across the Western Hemisphere. The organization shares leadership, programming, and its headquarters at 680 Park Avenue with the Council of the Americas — a business organization Rockefeller had launched two years earlier. Today, AES Corporation CEO Andrés Gluski chairs the board while Susan L. Segal serves as President and CEO of both entities, straddling the line between non-profit programming and elite business networking. Unlike a university endowment, the Americas Society's investment arm is purpose-built for the institution's own programming needs. The organization actively manages an estimated $61 million portfolio (Altss estimate) that engages in buyouts and direct secondaries. Its assets include the Percy Rivington Pyne House on Park Avenue, a permanent Latin American art collection, and a dedicated endowment fund, all concentrated in New York. The society is not a multi-strategy allocator in the traditional sense — it runs a lean vehicle that appears to prioritize capital preservation and direct exposure alongside the institution's programmatic priorities. The Americas Society relies on a constellation of affiliated networks rather than a large internal investment team. The Young Professionals of the Americas connects over 1,500 rising leaders across New York, Washington, D.C., and Miami, while the Arts of the Americas Circle supports the visual arts program. Board members and supporters — including billionaire investor Alejandro Santo Domingo and art patron Patricia Phelps de Cisneros — reinforce the Society's dual identity as a cultural venue and a hemispheric business club. Chairmen Emeriti include former Deputy Secretary of State John Negroponte and former Citigroup senior executive William Rhodes. The organization's structural differentiator is its merger of philanthropy, diplomacy, and business under one roof. The Americas Society and the Council of the Americas operate as sister institutions with intertwined leadership, sharing not just offices but also a mandate to convene public- and private-sector stakeholders. No other U.S.-based philanthropy runs a permanent art collection, a young professionals network, an endowment, and a hemispheric policy forum inside a landmarked mansion — making its investment portfolio a tool for institutional continuity rather than a standalone profit center.