Stephen B. Heintz is chairman of the board of the Quincy Institute. He also serves as the president of the Rockefeller Brothers Fund, a family foundation with an endowment of approximately $1.2 billion that advances social change for a more just, sustainable, and peaceful world. Stephen coined the term “acupuncture philanthropy” to describe his philanthropic approach of leveraging modest financial assets to trigger larger systemic change on critical issues. In 2010, he set an ambitious path to align investment of the Fund’s financial assets with its mission, resulting in its 2014 decision to divest from fossil fuels and establishing the RBF as a leader in the Divest-Invest movement.

Stephen, who began his professional life in public service for the state of Connecticut, has devoted his career to strengthening democratic culture and institutions to better serve citizens. Before joining the RBF in 2001, Stephen co-founded and served as president of Dēmos, a public policy organization that works to reduce political and economic inequality and to broaden citizen engagement in American democracy.

On the international stage, Stephen served as executive vice president and chief operating officer for the EastWest Institute during the 1990s. In 2002, he led the RBF’s joint initiative with the UN Association of the USA to open a Track II dialogue that helped lay the groundwork for the Iran nuclear deal.

Stephen is a fellow of the American Academy of Arts and Sciences and a member of the Council on Foreign Relations and of the China Council for International Cooperation on Environment and Development. He serves on the boards of the David Rockefeller Fund and the Rockefeller Archive Center. He is the recipient of the Council on Foundations 2018 Distinguished Service Award.