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The Philanthropy 50 (2009)
Annual ranking of largest individual donors, published by the Chronicle of Philanthropy in February 2010
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Members
Interlocks
Giving
Funding
Sources
Entity Type
Connected To
Breakthrough Energy Coalition (5)
Children's Scholarship Fund (3)
Cornell Tech (3)
21st Century Council (3)
Clinton Global Initiative (3)
Microsoft Corporation (3)
Horatio Alger Association (2)
The New York Stem Cell Foundation (2)
Druckenmiller Foundation (2)
Memorial Sloan-Kettering Cancer Center (2)
Environmental Defense Fund (2)
Bear Stearns (2)
University of California Davis (2)
UC Davis Chancellor's Board of Advisors (2)
Los Angeles County Museum of Art (2)
American International Group, Inc. (2)
Museum of Modern Art (2)
Soros Fund Management LLC (2)
Council on Foreign Relations (2)
The Harmonie Club (2)
Other Lists
Forbes 400 Richest Americans (2008) (20)
The World's Billionaires - Forbes (2012) (19)
The World's Billionaires (2015) (18)
The World's Billionaires - Forbes (2011) (17)
Forbes 400 Richest Americans (2010) (17)
The Giving Pledge signees (14)
Forbes Top 50 Givers (2013) (13)
Active Giving Pledge Donors (12)
The Philanthropy 50 (2006) (12)
The Philanthropy 50 (2007) (12)
Forbes Billionaires December 11, 2020 (11)
Philanthropy 50 (2013) (11)
The Philanthropy 50 (2010) (11)
Philanthropy 50 (2014) (10)
The Philanthropy 50 (2018) (9)
The 50 Biggest Charitable Donors of 2011 (9)
The Philanthropy 50 (2011) (9)
Contenders for CNBC "First 25" (8)
Bloomberg Billionaires Index (2014) (8)
Philanthropy 50 (2012) (7)
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