For years:
1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Total of $123,951,331
| Name | Total |
| George Mason University Foundation, Inc. | 20,297,143 |
| Cato Institute | 12,999,240 |
| Citizens for a Sound Economy Foundation | 12,906,712 |
| CaP CURE | 6,867,000 |
| George Mason University | 4,753,754 |
| Wichita Collegiate School | 3,343,347 |
| Ballet Theatre Foundation | 3,301,041 |
| Institute for Humane Studies | 3,111,457 |
| Deerfield Academy, Trustees of | 2,926,941 |
| Metropolitan Museum of Art | 2,625,000 |
| Institute for Justice | 2,615,000 |
| National Foundation for Teaching Entrepreneurship | 2,481,786 |
| Reason Foundation | 2,231,212 |
| Institute for the Study of Human Origins | 2,035,912 |
| David H. Koch Charitable Foundation | 2,000,000 |
| Heritage Foundation, The | 1,952,000 |
| Bill of Rights Institute | 1,667,000 |
| Fred C. & Mary R. Koch Foundation | 1,557,000 |
| Allen-Lambe House Foundation | 1,548,331 |
| Youth Entrepreneurs of Kansas | 1,476,117 |
| Kansas Cultural Trust | 1,443,107 |
| Mercatus Center | 1,442,000 |
| Federalist Society for Law and Public Policy Studies, The | 1,337,200 |
| Foundation for Research on Economics and the Environment (FREE) | 1,205,500 |
| Rockefeller University | 1,205,000 |
| Pacific Research Institute for Public Policy | 1,160,800 |
| Memorial Sloan-Kettering Cancer Center | 1,160,000 |
| Aspen Institute, Inc., The | 1,115,000 |
| American Museum of Natural History | 1,050,000 |
| New York Hospital | 1,030,000 |
| Brookings Institution | 829,400 |
| WGBH Educational Foundation | 802,022 |
| Massachusetts Institute of Technology | 750,000 |
| Competitive Enterprise Institute | 666,420 |
| Library of Congress, The | 640,000 |
| House Ear Institute | 625,000 |
| Washington Legal Foundation | 602,500 |
| Manhattan Institute for Policy Research, Inc. | 575,000 |
| Capital Research Center | 555,000 |
| Ancient Egypt Research Associates, Inc. | 529,000 |
| National Center for Policy Analysis | 517,000 |
| Intercollegiate Studies Institute, Inc. | 456,250 |
| Cold Spring Harbor Laboratory Association | 450,000 |
| International Foundation for Research in Experimental Economics | 440,000 |
| Steadman Sports Medicine Foundation | 410,000 |
| American Legislative Exchange Council | 393,000 |
| Earthwatch Expeditions | 320,000 |
| Society of the New York Hospital Fund, Inc. | 315,000 |
| Pioneer Institute for Public Policy Research | 300,000 |
| African Wildlife Foundation | 271,000 |
| University of Kansas | 255,000 |
| Center for Equal Opportunity | 240,000 |
| Acton Institute For The Study of Religion and Liberty | 237,500 |
| Stanford University | 210,000 |
| Tax Foundation | 200,000 |
| Solomon R. Guggenheim Foundation | 200,000 |
| Ethics and Public Policy Center, Inc. | 190,000 |
| Environmental Literacy Council | 187,516 |
| Citizens for Congressional Reform Foundation | 175,000 |
| Cambridge College | 172,000 |
| New York University | 160,000 |
| Independent Institute | 160,000 |
| New York City Ballet, Inc. | 150,000 |
| Property and Environment Research Center (PERC) | 149,500 |
| Texas Public Policy Foundation | 146,516 |
| WNET/Thirteen Educational Broadcasting Network | 140,000 |
| Philanthropy Roundtable | 138,700 |
| Harvard University | 126,000 |
| Independence Institute | 112,661 |
| Sail America Foundation for International Understanding | 110,000 |
| Business Executives for National Security | 108,000 |
| Phillips Foundation, Inc. | 107,500 |
| Rand Corporation, The | 100,000 |
| Manhattan Eye, Ear & Throat Hospital | 100,000 |
| National Prostate Cancer Coalition | 100,000 |
| Whitehead Institute | 100,000 |
| Kids Stuff Foundation | 100,000 |
| Partnership for Americas Cup Technology Foundation | 100,000 |
| National Salvation Army, The | 100,000 |
| Acton Business School | 100,000 |
| Friends University | 90,288 |
| Resources for the Future | 90,000 |
| National Federation of Independent Business (NFIB) Legal Foundation | 88,000 |
| John Locke Foundation | 87,000 |
| Young America's Foundation | 85,000 |
| Explorers Club, The | 81,000 |
| Media Institute | 80,000 |
| Foundation for Teaching Economics | 80,000 |
| Heartland Institute | 77,578 |
| Leadership Institute | 77,000 |
| Atlas Economic Research Foundation | 68,500 |
| American Prosecutors Research Institute | 67,000 |
| Institute for Research on the Economics of Taxation | 65,000 |
| Southampton Hospital | 65,000 |
| Institute for Energy Research | 62,000 |
| Fund For American Studies, The | 60,000 |
| Libertarian Review Foundation | 60,000 |
| University of Chicago | 59,000 |
| Smithsonian Institution | 56,000 |
| Defenders of Property Rights | 55,000 |
| JFK School of Government | 55,000 |
| Families Against Mandatory Minimums | 51,000 |
| American Enterprise Institute for Public Policy Research | 50,000 |
| Thoreau Institute, The | 50,000 |
| National Tax Limitation Foundation | 50,000 |
| University of Minnesota | 50,000 |
| University of Kansas Endowment Assocation | 50,000 |
| Educational Research Institute | 50,000 |
| Brooklyn Museum | 50,000 |
| San Jose State University Foundation | 50,000 |
| North Carolina Institute for Constitutional Law | 50,000 |
| Pope Center for Higher Education | 50,000 |
| Goldwater Institute | 48,220 |
| Sand County Foundation, Inc. | 46,750 |
| Independent Women's Forum | 45,000 |
| Wichita Center for the Arts | 45,000 |
| Center for Individual Rights | 40,000 |
| Dance Theatre of Harlem | 40,000 |
| Texas Justice Foundation | 40,000 |
| Institute for Policy Innovation | 35,000 |
| Little Star, Inc. | 35,000 |
| Interfaith Center of New York | 35,000 |
| Hudson Institute, Inc. | 32,650 |
| Philadelphia Society, The | 32,600 |
| Center for Independent Thought | 32,500 |
| Center of the American Experiment | 31,500 |
| George C. Marshall Institute | 30,000 |
| Citizens for America Educational Foundation | 30,000 |
| Alzheimer's Association | 30,000 |
| University of Virginia Center for Politics | 30,000 |
| Free Enterprise Education Institute | 30,000 |
| National Taxpayers Union Foundation | 27,500 |
| American Research Center in Egypt, Inc. | 26,318 |
| Frontiers of Freedom Institute | 25,000 |
| National Results Council, The | 25,000 |
| Rogosin Institute | 25,000 |
| Armitage Foundation, The | 25,000 |
| Henry Hazlitt Foundation | 25,000 |
| Economic Security 2000 | 25,000 |
| Wichita Park Alliance | 25,000 |
| Kansas State University Foundation | 25,000 |
| Institute for Responsible Citizenship | 25,000 |
| Reason Public Policy Institute | 25,000 |
| Carbon Dioxide & Global Change Center | 25,000 |
| Tech Central Science Foundation | 25,000 |
| Fraser Institute, The | 23,221 |
| Foundation for Economic Education | 22,500 |
| Aspen Valley Medical Foundation | 21,000 |
| Americans for Tax Reform Foundation | 20,000 |
| Atlantic Legal Foundation | 20,000 |
| Institute for Political Economy | 20,000 |
| University of Texas at Dallas | 20,000 |
| New England Deaconess Hospital | 20,000 |
| Kaatsbaan International Dance Center, Inc. | 20,000 |
| Harding University | 20,000 |
| Russell E. Windsor Research Foundation | 20,000 |
| Fox-Wolfe Watershed Alliance, Inc. | 20,000 |
| Wichita State University | 18,000 |
| Center for Excellence in Education | 17,500 |
| Free Enterprise Institute | 15,000 |
| Mackinac Center for Public Policy | 15,000 |
| Milton and Rose D. Friedman Foundation | 15,000 |
| Social Philosophy and Policy Foundation | 15,000 |
| Clemson University | 15,000 |
| Gallatin Writers, Inc. | 15,000 |
| Bartley Institute, The | 15,000 |
| Granville Academy | 15,000 |
| Foundation for Research on Economics | 15,000 |
| Wildlife Habitat Council | 15,000 |
| Washington University | 14,500 |
| Alexis de Tocqueville Institution | 12,500 |
| Palmer R. Chitester Fund | 12,500 |
| National Environmental Policy Institute | 12,500 |
| New York City Mission Society | 12,000 |
| Alliance for School Choice, Inc. | 10,000 |
| Free Congress Foundation, Inc. | 10,000 |
| Pacific Legal Foundation | 10,000 |
| Statue of Liberty - Ellis Island Foundation, The | 10,000 |
| Nature Conservancy | 10,000 |
| Consumer Alert | 10,000 |
| American Council for Capital Formation | 10,000 |
| Boys Club of New York | 10,000 |
| Kennesaw State College Foundation | 10,000 |
| Future of Freedom Foundation, The | 10,000 |
| Performing Artservices, Inc. | 10,000 |
| U.S. Rugby Football Foundation | 10,000 |
| New York Public Library | 10,000 |
| Graham-Windham | 10,000 |
| Nancy Davis Foundation for Multiple Sclerosis | 10,000 |
| Prevent Blindness America, NYC Division | 10,000 |
| Salk Institute for Biological Studies | 10,000 |
| Cathedral of St. John the Divine | 10,000 |
| Hospital for Special Surgery | 10,000 |
| God's Love We Deliver | 10,000 |
| Henry Street Settlement | 10,000 |
| Orangutan Foundation International | 10,000 |
| Cancer Research Institute | 10,000 |
| State Policy Network | 9,000 |
| Woodrow Wilson Center, The | 8,500 |
| Institute of Spontaneous Order Economics | 7,500 |
| Institute for Objectivist Studies | 7,000 |
| Texas A&M University | 6,500 |
| American Council on Science and Health | 6,000 |
| Wichita Symphony Society, Inc. | 6,000 |
| United Cerebral Palsy Research and Educational Foundation, Inc. | 6,000 |
| Children's Advocacy Center of Manhattan | 6,000 |
| Encounter for Culture and Education, Inc. | 5,000 |
| Hoover Institution on War, Revolution and Peace | 5,000 |
| Landmark Legal Foundation | 5,000 |
| University of Houston | 5,000 |
| Employment Policy Foundation | 5,000 |
| Music Theatre for Young People, Inc. | 5,000 |
| Groundswell USA | 5,000 |
| Results Educational Fund, Inc. | 5,000 |
| Blood Cancer Foundation | 5,000 |
| LSB Leakey Foundation for Research Related to Man's Origin | 5,000 |
| American Repertory Ballet | 5,000 |
| Foundation for Human Development | 5,000 |
| Brooklyn Academy of Music | 5,000 |
| American Cancer Society | 5,000 |
| Nantucket Maria Mitchell Association | 5,000 |
| Science & Environmental Policy Project | 5,000 |
| Roger Bate | 4,080 |
| Liliana Ivascu | 4,057 |
| Otto Giesenfeld | 3,939 |
| Magnus Nilsson | 3,870 |
| Laeeth Is'Harc | 3,597 |
| Sandeep S. Mangalmurti | 3,330 |
| Timothy W. Doyle | 3,329 |
| John S. Tottie | 3,312 |
| Daniel A. Laguttuta | 3,180 |
| Roberto Helquera | 3,179 |
| Lance C. Arney | 3,167 |
| D. Glenn Whitman | 3,153 |
| Rhonda D. Smith | 3,149 |
| Grant Thompson | 3,093 |
| Erica E. Gum | 3,071 |
| Robert J. Dole Federal Building | 3,036 |
| Kristian M. Dahl | 3,023 |
| Carolina Critic | 3,000 |
| Long Island University | 3,000 |
| Rogers Memorial Library | 3,000 |
| New York School for Circus Arts, Big Apple Circus | 3,000 |
| Mathew S. Kaye | 2,996 |
| Christine Caldwell | 2,972 |
| Christopher J. Nelson | 2,933 |
| Adam Mackler | 2,905 |
| Michelle Boardman | 2,829 |
| John L. Berlau | 2,805 |
| Gene Healy | 2,799 |
| Thomas D. Walls | 2,797 |
| Melissa L. English | 2,697 |
| William Lauber | 2,694 |
| Kristen Krash | 2,648 |
| Robert L. Pollock | 2,648 |
| Colene Lind | 2,642 |
| Michael P. Cole | 2,634 |
| Sean P. Costello | 2,632 |
| Michael R. Katchmark | 2,555 |
| Peter M. Lee | 2,553 |
| Christian I. Whitten | 2,523 |
| Institute for Independent Education | 2,500 |
| Carl Menger Institute | 2,500 |
| Advocates for Self-Government, Inc. | 2,500 |
| Fairfax Court-Appointed Special Advocates | 2,500 |
| Derek M. Rose | 2,372 |
| John Peter Frantz | 2,317 |
| Christopher Dunn | 2,302 |
| Max D. Isaacson | 2,288 |
| Marilyn C. Ho | 2,287 |
| Stephen F. Swain | 2,287 |
| Robin A. Hulsey | 2,227 |
| Jill E. Patterson | 2,205 |
| Eric A. Kleiin | 2,191 |
| Karen E. Manfield | 2,191 |
| Yen Trac | 2,191 |
| Thomas F. Harris | 2,187 |
| Jennifer R. Avery | 2,108 |
| Michael A. Bast | 2,057 |
| Rebecca M. Boggs | 2,047 |
| Konrad S. Godleske | 2,032 |
| Saint Vincent College | 2,000 |
| Alzheimer's Disease and Related Disorders Foundation | 2,000 |
| Bronx Council of the Arts | 2,000 |
| Globe Missionary Evangelism | 2,000 |
| Shellie A. Yule | 1,961 |
| Konstantine Kyros | 1,959 |
| Lewis Saideman | 1,941 |
| David E. Foster | 1,911 |
| Mathew R. Eastabrook | 1,906 |
| Stephen S. Jamison | 1,905 |
| Rajesh Yerasi | 1,879 |
| George S. Wang | 1,868 |
| Mathew H. Taylor | 1,851 |
| Dartmouth College | 1,742 |
| Daniel F. Mcinnis | 1,619 |
| Todd R. Kice | 1,611 |
| Jim Carty | 1,027 |
| Mont Pelerin Society, The | 1,000 |
| California, University of, Berkeley | 1,000 |
| Adam Smith Institute | 1,000 |
| Loyola University | 1,000 |
| Southampton Fresh Air Home for Crippled Children | 1,000 |
| Acquired Immune Deficiency Syndrome Fund | 1,000 |
| Community Service Society of NY | 1,000 |
| Daring Project, Inc. | 1,000 |
| Institute for Visual Services, Inc. | 1,000 |
| Museum of Television and Radio | 1,000 |
| United States Biathlon Association, Inc. | 1,000 |
| Arkansas Policy Foundation | 1,000 |
| Family of Believers Church, Inc. | 1,000 |
| Parrish Art Museum | 1,000 |
| Shelburne Children's Center | 1,000 |
| Regent University | 1,000 |
| Media Research Center, Inc. | 975 |
| Jimmy Heuga Center | 500 |
| Urban League of Wichita, Inc. | 350 |
| 0 | |
| Total Granted: | $123,951,331 |