# Doris Duke Charitable Foundation Doris Duke Charitable Foundation is an Endowment / Foundation based in New York, United States. ## Overview - **Organization type:** Endowment / Foundation - **Headquarters:** New York, United States - **Region:** North America - **Address:** 650 Fifth Avenue, 19th Floor, New York, NY 10019 - **Founded:** 1996 - **Assets under management:** $2.0B – $2.2B (Altss estimate) - **Website:** dorisduke.org - **LinkedIn:** https://www.linkedin.com/company/doris-duke-foundation ## Regulatory record - **Reports private funds:** No ## About The Doris Duke Charitable Foundation was created in 1996 from the estate of the billionaire heiress, whose father founded the American Tobacco Company and pioneered hydroelectric infrastructure. William H. Wright II, a former Morgan Stanley managing director, chairs its board, while President and CEO Sam Gill leads the foundation's operational and grantmaking strategy. The foundation stewards cash and a collection of hard assets, including Duke Farms in New Jersey, Shangri La and its Islamic art collection in Honolulu, and the Rough Point mansion in Newport. The investment office, run by CIO Leena Bhutta, manages a diversified portfolio spanning buyouts, private credit, and direct co-investments. The foundation's public profile as an institutional member of the Alternative Investment Management Association confirms participation in hedge fund and alternatives strategies. While specific portfolio company names are not published, the mandate extends across sectors tied to the foundation's programmatic work—medical research, environmental conservation, and child well-being. The geographic center of gravity is domestic, but the $2.2 billion pool (Altss estimate) provides sufficient scale for multi-region exposure. Board oversight brings unusual public-health and policy heft. Trustees include Dr. Anthony Fauci, former CDC director Dr. Rochelle Walensky, and Afsaneh Beschloss, founder of investment firm RockCreek. In 2023, the foundation innovated on the financing side by issuing a social bond, a structure that ties cost of capital directly to measurable social outcomes, moving beyond traditional grantmaking. Structurally, the foundation blends an operating entity, a grantmaker, and a portfolio manager capable of integrated capital deployment. ## Sectors - Arts & Culture - Environmental Conservation - Medical Research - Child Well-being - Private Credit ## Offices - Honolulu, HI - Hillsborough, NJ - Newport, RI ## People - Sam Gill — President and CEO - William H. Wright II — Chair of the Board of Trustees - Anthony S. Fauci — Vice Chair of the Board of Trustees - Leena Bhutta — Chief Investment Officer - Rochelle Walensky — Trustee - Afsaneh Beschloss — Trustee; Founder and CEO of RockCreek ## Questions ### Who runs investment decisions at the Doris Duke Charitable Foundation? Chief Investment Officer Leena Bhutta oversees the foundation's endowment, which is estimated at roughly $2.2 billion (Altss estimate). She reports to a board chaired by William H. Wright II, a former managing director at Morgan Stanley, and that includes trustees with deep backgrounds in both institutional investing and public health. Externally, the foundation's membership in the Alternative Investment Management Association signals access to alternative and hedge fund manager networks. ### Does the foundation operate as a grantmaker only, or does it manage a direct investment portfolio? It is a hybrid: a large-scale private foundation that runs a full internal investment office alongside its grantmaking functions. The strategy encompasses buyouts, private credit, and co-investments, and the entity has demonstrated it will also use the capital markets directly by issuing its own social bond to finance mission-related work. ### What investment asset classes does the foundation target? The office allocates across private equity buyouts, private credit, and co-investment structures, with additional exposure to hedge fund and alternative strategies confirmed through its institutional membership in AIMA. The precise mix is not disclosed, but the estimated $2.0–$2.2 billion pool (Altss estimate) supports commitments across these classes. ### How does the foundation's social bond fit into its overall strategy? Issued in 2023, the social bond is a financing instrument whose pricing is tied directly to the achievement of measurable social outcomes defined by the foundation. It represents a structural departure from the traditional US foundation model of earning returns first and granting later, instead aligning cost of capital with programmatic impact. ### Does the foundation maintain physical assets and real estate beyond its investment portfolio? Yes. It owns and operates several significant properties, including Duke Farms (an environmental center in New Jersey), the Shangri La estate and its Islamic art collection in Honolulu, and the Rough Point mansion in Newport, Rhode Island. These are stewarded as part of the foundation's mission rather than treated as pure financial holdings. ### Who controls the foundation's grantmaking side? President and CEO Sam Gill directs the foundation's operational and philanthropic programs, which cover performing arts, environmental conservation, medical research, and child well-being. Investment and programmatic functions are formally separated, with the investment office operating under board governance to avoid programmatic drift in the endowment management. ## Related profiles - [CAVEC](https://altss.com/profile/caisse-d-assurance-vieillesse-des-experts-comptables-et-des-commissaires-aux-comptes-cavec) - [Fairfax County Police Officers' Retirement System](https://altss.com/profile/fairfax-county-police-officers-retirement-system) --- Last updated: 2026-08-11T02:43:31.692Z Canonical page: https://altss.com/profile/doris-duke-charitable-foundation Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology