| The M & T Fantastic Family Foundation C/o Diana Laufer | $1.1M | 30 | $25K |
| M & T Foundation | $1.5M | 23 | $25K |
| M & T Weiner Foundation | $1.3M | 28 | $30K |
| M A & G A Ackerman Memorial Fund | $2.6M | 68 | $30K |
| M and A Brown Family Foundation | $1M | 31 | $15K |
| M and L Hong Foundation | $2.8M | 8 | $325K |
| M B Seretean Foundation | $1.6M | 14 | $1K |
| M D Katz Foundation Inc | $5.7M | 61 | $1.2K |
| M E & O L Gilliand Fdn 3 | $1.5M | 11 | $50K |
| M G Nelson Family Foundation | $1.8M | 63 | $5K |
| M I Homes Foundation | $1.4M | 36 | $12.5K |
| M J Murdock Charitable Trust | $116.6M | 797 | $87K |
| M K Reichert Sternlicht Foundation | $3.4M | 88 | $10K |
| M L Mason Mem Fund 12-26-35 | $4.1M | 58 | $20K |
| M Piuze Foundation | $5.7M | 77 | $12.5K |
| M R and Evelyn Hudson Foundation | $4.3M | 83 | $40K |
| M V Haggin in Memory of J B A Haggin | $2.9M | 59 | $20K |
| M W Murphy Foundation | $1.7M | 71 | $12.9K |
| M&c Somewhere Foundation | $2.3M | 8 | $58.5K |
| M&d Bawabeh Foundation Inc | $2.1M | 32 | $44.9K |
| The Ma-ran Foundation C/o Rfa Management Co LLC | $43.6M | 24 | $519.2K |
| Mac Five Foundation Inc | $33M | 37 | $100K |
| The Macbea Foundation | $5M | 93 | $23.7K |
| Maccabee Task Force Foundation | $5.3M | 47 | $120.8K |
| Maccarthy Foundation | $16.4M | 18 | $15K |
| Macdonald Family Foundation C/o San Pasqual Fiduciary Trust | $6.7M | 52 | $25K |
| The Macdonald Foundation | $1.4M | 87 | $7.5K |
| Macdonald Stewart Foundation | $1.5M | 5 | $395.4K |
| Mackenzie Family Foundation | $5M | 15 | $50K |
| The MacKenzie Family Foundation | $7.5M | 63 | $5.5K |
| Mackenzie Foundation | $1.4M | 16 | $76.9K |
| Mackesy Family Foundation | $2.9M | 18 | $37.5K |
| The Maclellan Foundation Inc | $21.5M | 161 | $9.5K |
| MacMahon Family Charitable Foundation | $1.4M | 38 | $5.5K |
| The Macmillan Family Foundation Inc | $23.3M | 151 | $50K |
| Maddox Foundation | $2.4M | 12 | $16.6K |
| Madeline & Marvin Gussman Family Foundation | $1.2M | 12 | $62.5K |
| The Madeline Foundation | $2.5M | 26 | $70K |
| Madigan Family Foundation C/o Madden Jiganti Moore & Sinars | $1.3M | 75 | $10K |
| Madison Charitable Foundation Inc | $4.2M | 128 | $15K |
| Madison Gas and Electric Foundation Inc | $1.9M | 217 | $2K |
| Madrono Foundation C/o Woody Creek Management Group | $2M | 51 | $50K |
| Mae Philanthropies | $6.8M | 17 | $250K |
| Maggie Applauds Great Goals in Education Inc | $1.3M | 15 | $10K |
| Magistro Family Foundation Inc | $1.2M | 39 | $20K |
| Magruder Chesley G Fdn Im | $1.1M | 86 | $10K |
| The Maguire Foundation | $10M | 69 | $50K |
| Maher Charitable Foundation | $2M | 14 | $47.2K |
| The Mai Family Foundation | $5.1M | 69 | $50K |
| Maier Foundation Inc | $4.8M | 53 | $35K |
| The Mailman Foundation Inc | $2.2M | 78 | $20K |
| Main Family Foundation | $1.1M | 38 | $17K |
| Maine Health Access Foundation Inc | $5M | 126 | $25.1K |
| MAJIC Vermont Foundation | $1.5M | 34 | $30K |
| Make It Better Foundation | $1.2M | 84 | $10K |
| The Makray Family Foundation C/o Harrison Llp | $2.3M | 45 | $50K |
| Mal Bdl Charitable Foundation C/o Basswood Partners | $2.2M | 47 | $25K |
| Malachi 3 Foundation | $3.6M | 9 | $23K |
| Malchus Foundation | $12.6M | 109 | $43K |
| The Malcolm Hewitt Wiener Foundation C/o Millburn Ridgefield LLC | $1.8M | 82 | $7K |
| Mallah Family Foundation Inc C/o David Dorfman | $1.2M | 27 | $5K |
| Malott Family Foundation | $7.1M | 42 | $27.5K |
| The Mam-nwj Foundation Inc | $1.2M | 18 | $50K |
| Mamie Mcfaddin Ward Heritage Foundation | $2.7M | 33 | $10K |
| Mamoru & Aiko Takitani Foundation Inc | $1.6M | 164 | $3K |
| The Manaaki Foundation | $3.1M | 67 | $30K |
| Manat Foundation | $12.4M | 41 | $15K |
| Manela Brothers Foundation Inc | $2.9M | 47 | $17.5K |
| Manes Peace Prize Foundation | $1.3M | 29 | $10K |
| Manitou Fund | $20.1M | 164 | $50K |
| The Mann Family Foundation | $1.6M | 152 | $5K |
| The Mann Family Foundation Inc | $1.5M | 88 | $10K |
| Mann-paller Foundation Inc | $3.5M | 30 | $50K |
| Manning Family Foundation | $13.5M | 65 | $25K |
| The Mano Foundation | $1.2M | 68 | $15K |
| Manoogian Simone Foundation | $21.5M | 14 | $450K |
| Manpowergroup Foundation Inc | $1.6M | 44 | $10K |
| Mansueto Foundation | $9.8M | 51 | $50K |
| Manton Foundation | $32.9M | 75 | $199K |
| Mantua & Powelton Alliance | $1.4M | 26 | $999 |
| Manzana Foundation | $1.5M | 49 | $4.3K |
| The Manzanita Foundation (Fka the Flanagan Family Foundation) | $1.8M | 46 | $30K |
| Maples Family Foundation | $1.2M | 5 | $20K |
| Mapp Family Foundation | $11.7M | 83 | $10K |
| Mara W Breech Foundation | $1.2M | 103 | $7.5K |
| Marbeh Shalom Foundation Inc C/o Es Originals | $1.3M | 318 | $800 |
| Marc and Diane Spilker Foundation | $2.4M | 30 | $43K |
| Marc and Jeanne Malnati Family Fdn Inc | $3.8M | 138 | $10K |
| Marc Charitable Fund Inc C/o Dz Capital LLC | $1.7M | 24 | $25K |
| The Marc David Foundation C/o Mr Marc Berman | $1.1M | 15 | $30K |
| The Marc Haas Foundation Inc C/o Hbk Cpa's & Consultants | $7.6M | 244 | $20K |
| Marc J Leder Foundation Inc | $4.2M | 63 | $10K |
| March Conservation Fund | $4.8M | 79 | $25K |
| March Family Foundation | $3.9M | 79 | $5K |
| The March Forth Foundation C/o Kintegral Advisory LLC | $2.4M | 41 | $50K |
| Marcia & Mark Miller Family Foundation | $1M | 22 | $15K |
| Marcia and Frank Carlucci Charitable Foundation | $1.9M | 12 | $100.8K |
| Marcia H Randall Foundation | $2.5M | 26 | $11.3K |
| Marcia Turner Kreyling Charitable Foundation | $1.4M | 12 | $6.9K |
| Marcus Corporation Foundation Inc | $1.2M | 47 | $5K |
| The Marcus Foundation Inc | $454.9M | 442 | $300K |
| Mardag Foundation | $2.7M | 117 | $25K |
| Marek Family Foundation | $8.3M | 310 | $7.5K |
| Marg & Jack Tarver Fdn Irrv Tr | $2.1M | 112 | $10K |
| Margaret A Cargill Foundation | $146.7M | 312 | $250K |
| Margaret A Darrin Charitable Trust C/o Michael T Hanifin | $6.9M | 61 | $25K |
| Margaret A Roberts Charitable Foundation C/o Kirk Hoopingarner | $9.6M | 32 | $20K |
| The Margaret and Daniel Loeb Foundation | $25.5M | 264 | $25K |
| Margaret and Marshall Bartlett Family Foundation Inc C/o John Bartlet | $1.7M | 107 | $2K |
| The Margaret Blanke Grigg Foundation | $1.8M | 44 | $24.5K |
| Margaret C Woodson Foundation Inc | $1M | 72 | $7.8K |
| The Margaret Clark Morgan Foundation | $2.5M | 45 | $15K |
| Margaret Dunning Foundation | $2.3M | 63 | $30K |
| Margaret E & Stephen E Diebold Charitabl | $1.4M | 36 | $20K |
| The Margaret E Early Medical Research Trust | $1.7M | 11 | $150K |
| Margaret E Mooney Foundation C/o Patricia Lohse | $3.3M | 16 | $175K |
| The Margaret Ellen Nielsen Foundation | $1.3M | 27 | $20K |
| Margaret Gill Clements Foundation | $1.9M | 25 | $50K |
| Margaret H & James E Kelley Foundation Inc | $1.4M | 74 | $10K |
| The Margaret L Wendt Foundation | $2.9M | 44 | $30K |
| The Margaret Liu Foundation | $1.5M | 7 | $25K |
| Margaret Q Landenberger Research Foundation | $2M | 15 | $100K |
| Margaret T Morris Foundation | $3.3M | 207 | $10K |
| The Margery L Block Charitable Foundation | $2.5M | 12 | $105K |
| Margolis Family Foundation | $1.3M | 48 | $10K |
| Margot & Thomas Pritzker Family Foundation | $5.3M | 30 | $25K |
| The Margot Macdougall Family Foundation | $2.7M | 6 | $5K |
| Margot Rosenberg Pulitzer Foundation C/o Jessica Pulitzer | $1.6M | 27 | $18K |
| Marguerite Casey Foundation | $33M | 208 | $50K |
| Marguerite Delany Hark Foundation | $3.7M | 40 | $50K |
| The Margules Foundation Inc | $1.1M | 54 | $7.3K |
| Margulf Foundation | $21.5M | 290 | $30K |
| The Margulis Foundation for Freedom and Opportunity | $1.2M | 18 | $50K |
| Maria & Bernard A Pargh Family Foundation | $1.7M | 48 | $10K |
| Mariam & Robert Hayes Charitable Trust | $5.5M | 110 | $40.3K |
| The Marian B and Jacob K Javits Foundation Inc | $1.8M | 11 | $25K |
| Marian Foundation | $1.6M | 20 | $5K |
| The Marianthi Foundation Inc C/o Cbiz Advisors LLC | $75.1M | 5 | $12.2M |
| Marie C and Joseph C Wilson Foundation Inc | $1.1M | 26 | $40K |
| Marie Eccles Caine Foundation-russell Family | $1.3M | 12 | $62.5K |
| Marie H Bechtel Charitable Trust | $5.2M | 79 | $30K |
| Marie Lamfrom Charitable Foundation Trust | $20.5M | 663 | $18K |
| The Marie M and James H Galloway Foundation | $3.2M | 48 | $37.5K |
| The Marie-Josee and Henry R Kravis Foundation | $45.2M | 56 | $100K |
| Marietta and Andrew Romay Foundation Inc C/o Peter Frey | $1M | 34 | $15K |
| Marilyn & William Young Charitable Foundation Inc C/o Sara Hemingway Ex Di | $1M | 105 | $3K |
| Marilyn and Glen Nelson Family Foundation | $1.3M | 6 | $124.6K |
| The Marilyn and Sonny Oates Foundation | $11.3M | 14 | $37.5K |
| The Marilyn Brachman Hoffman Foundation | $2.1M | 19 | $50K |
| The Marilyn Lichtman Foundation | $2.2M | 161 | $10K |
| Marilyn Rauland Kidder Foundation C/o Robert T Napier Harrison Llp | $1.3M | 129 | $5K |
| Mario and Alma Pastega Family Foundation | $2.6M | 147 | $4K |
| The Mario Family Foundation | $2.1M | 19 | $98K |
| The Marion & Maximilian Hoffman Foundation Inc | $2.5M | 39 | $30K |
| The Marion & Norman Tanzman Charitable Foundation | $1.8M | 46 | $10K |
| Marion and Richard Graham Foundation | $2M | 102 | $15K |
| Marion Bradley Via Memorial Foundation SD C/o First Premier Bank Trust Dept | $1.6M | 17 | $35K |
| Marion E Kenworthy Sarah H Swift Foundation C/o Kathryn Conroy | $1.2M | 45 | $25K |
| Marion G Jackson Char Tr | $1.2M | 48 | $25K |
| Marion G Resch Foundation | $3M | 17 | $158.4K |
| The Marion I & Henry J Knott Foundation Inc | $2.2M | 100 | $5K |
| Marion Jerome Foundation Inc | $3M | 30 | $5K |
| Mariposa Foundation Inc | $5.2M | 41 | $100K |
| Marisa Martini Private Foundation Inc c/o Rebecca Alicea | $2.3M | 102 | $20K |
| The Marisla Foundation | $46.7M | 194 | $75K |
| Maritz Family Foundation | $4.6M | 44 | $22.5K |
| Marjorie & Clarence E Unterberg Fdninc | $1.8M | 8 | $5K |
| Marjorie Lindsey Charitable Trust Uad | $10.7M | 34 | $317.5K |
| Mark & Anla Cheng Kingdon Foundation C/o Anla Cheng Kingdon | $10.8M | 87 | $25K |
| Mark & Bette Morris Family Foundation | $2.3M | 12 | $99K |
| Mark & Virginia Rometty Foundation | $1.2M | 9 | $100K |
| Mark A Chapman Foundation | $6.2M | 212 | $3K |
| The Mark and Anne Hansen Foundation | $1M | 30 | $10K |
| The Mark and Jane Wilf Family Foundation Inc | $1.7M | 96 | $1.8K |
| Mark and Jessie Milano Foundation | $1.3M | 43 | $10K |
| The Mark and Kathie Miller Foundation | $1.3M | 30 | $25K |
| Mark and Maureen Miller Family Fd | $4.3M | 71 | $25K |
| Mark and Sally Egan Foundation Inc | $1.2M | 14 | $15K |
| Mark Cuban Foundation | $2.5M | 18 | $80.8K |
| The Mark E and Mary A Davis Foundation | $29.8M | 98 | $1K |
| Mark E Curry Family Foundation Inc | $1.2M | 43 | $35K |
| Mark Family Foundation C/o Mark Asset Management | $4M | 45 | $10K |
| Mark Foundation C/o Bessemer Trust Company | $2.8M | 29 | $30K |
| Mark G and Teresa M Fleischhacker Family Foundation | $1.1M | 17 | $20K |
| Mark Gosselin Family Foundation | $1.5M | 8 | $200K |
| Mark H and Blanche M Harrington Foundation | $2.4M | 157 | $6K |
| Mark J Heider Charitable Foundation | $1.1M | 13 | $50K |
| Mark Paul Terk Charitable Trust | $3.7M | 7 | $15K |
| Markham Family Foundation | $2.5M | 65 | $25K |
| The Markkula Foundation | $1.2M | 46 | $10K |
| Marks Family Foundation | $2.1M | 58 | $10K |
| Marks Family Foundation | $3M | 42 | $25K |
| Marlboro County General Hospital | $1.3M | 13 | $103.7K |
| The Marlee Foundation Inc | $1M | 94 | $4.3K |
| Marlin Miller Jr Family Foundation | $1.8M | 52 | $2.5K |
| The Marmor Foundation | $1.3M | 44 | $6.5K |
| Marna M Kuehne Foundation | $2.7M | 34 | $50K |
| Marrazzo Family Foundation | $1.3M | 36 | $22.5K |
| Marriner S Eccles Foundation | $4.6M | 211 | $10K |
| Marriott Daughters Foundation C/o Nancie Lynch | $11M | 126 | $15K |
| Marrus Family Foundation Inc | $1.5M | 64 | $2.5K |
| Mars Hq Regional Foundation | $1.7M | 105 | $10K |
| Mars Snacking Foundation | $9.5M | 42 | $108.9K |
| The Marsal Family Foundation C/o Alvarez & Marsal Inc | $6.6M | 59 | $2.5K |
| Marsha and Jeffrey Perelman Family Foundation | $1.4M | 24 | $10K |
| Marsha Lilien Gladstein Foundation | $1.6M | 60 | $1.5K |
| Marshall and Vera Lea Rinker Foundation Inc | $3.3M | 10 | $100K |
| Marshall E Rinker Sr Foundation Inc | $1.4M | 20 | $27.5K |
| Marshall Family Foundation | $1.9M | 26 | $18.4K |
| Marshall Foundation | $1.7M | 36 | $25K |
| Marshall H and Nellie Alworth Memorial Fund | $1.5M | 566 | $2.5K |
| The Marshall Heritage Foundation | $6.9M | 9 | $1M |
| Marshall L and Perrine D Mccune Charitable Foundation Inc | $3.2M | 139 | $15K |
| Marshall Legacy Foundation | $11M | 25 | $100K |
| The Marshall Steves Foundation | $2.1M | 14 | $4.3K |
| The Marshmere Foundation | $2.5M | 13 | $78.1K |
| Marstine Family Foundation C/o Private Foundation Solutions | $1.7M | 37 | $15K |
| The Martha & Alexis Stewart Charitable Foundation | $1.6M | 18 | $5K |
| Martha & Irv Kaplan Foundation | $1.6M | 44 | $20K |
| Martha & Joseph Schrodt Family Foundation | $1.5M | 115 | $5K |
| Martha & Philip Sagon Family Foundation | $1.8M | 23 | $50K |
| Martha & Warren Halle Foundation Inc | $1.5M | 29 | $10K |
| The Martha and Hunter Grubb Foundation Inc | $1.1M | 43 | $25K |
| The Martha And Wilton Looney Foundation Inc | $3.6M | 56 | $50K |
| Martha Ann Cogdell Hospital Trust | $1.6M | 46 | $30K |
| Martha Dana Mercer Trust | $3.7M | 6 | $620.7K |
| Martha Ellen Tye Foundation | $1M | 40 | $5K |
| Martha Holden Jennings Foundation | $3.5M | 284 | $11.1K |
| Martha P Mack Foundation | $1.8M | 9 | $100K |
| Martha Sue Parr Trust Xxxxx6005 | $1.3M | 20 | $30K |
| Martha Washington Straus-harry H Straus Foundation Inc | $1.4M | 130 | $10K |
| Martha's Vineyard Bank Charitable Foundation Inc | $2.3M | 155 | $2.5K |
| Marti Foundation | $4.9M | 5 | $996.8K |
| Martin & Toni Sosnoff Foundation | $4.4M | 40 | $25K |
| Martin and Mary L Boyer Foundation C/o Louis S Harrison Harrison Llp | $1.1M | 46 | $17.5K |
| Martin and Patricia Jahn Foundation | $4.7M | 34 | $13K |
| Martin and Shirley Burns Family Foundation | $1.1M | 33 | $25K |
| Martin and Sondra Rappaport Charitable Private Foundation Inc | $6.7M | 43 | $150K |
| Martin Architecture and Design Workshop Inc | $1.3M | 18 | $36K |
| The Martin Fabert Foundation C/o Pmnw LLC | $1.1M | 39 | $20K |
| Martin Family Foundation | $1.2M | 34 | $10K |
| Martin Family Foundation | $1.1M | 32 | $0 |
| The Martin Family Foundation C/o Larry Bean | $2.4M | 51 | $25K |
| Martin Foundation | $1.2M | 8 | $30K |
| The Martin Foundation Inc | $2.3M | 50 | $25K |
| Martin Foundation Inc | $2.7M | 14 | $15K |
| Martin Guitar Charitable Foundation | $1.2M | 192 | $5K |
| Martin R Prince Charitable Foundation Inc | $2.1M | 47 | $10K |
| The Martino Family Foundation Co Michael E Martino | $10.8M | 32 | $150K |
| Marty and Dorothy Silverman Foundation | $63.8M | 486 | $60K |
| Marvin and Betty Danto Family Foundation | $6.5M | 128 | $20K |
| Marvin and Rosalie Okun Foundation | $3.4M | 166 | $12.5K |
| Marvin Buzz Oates Charitable Foundation | $3.1M | 21 | $15K |
| The Marvin H Davidson Foundation Inc | $6.5M | 37 | $30K |
| Marvin H Weiner Foundation Inc | $5M | 15 | $50K |
| Marvin Papillon Charitable Remainder Annuity | $4.6M | 6 | $700K |
| Marvin Samson Foundation | $1.4M | 18 | $1K |
| Marvy Finger Family Foundation | $3.3M | 251 | $3.6K |
| The Mary & AL Danos Family Foundation | $1.5M | 15 | $65K |
| Mary & Bob Sierra Family Foundation Inc | $1.4M | 78 | $3.7K |
| The Mary A Harrison Foundation Q12673002 | $1.3M | 29 | $25K |
| The Mary Alice Fortin Foundation | $14.9M | 265 | $15K |
| Mary and Charles Sethness Charitable Foundation | $1.1M | 165 | $4K |
| Mary and James G Wallach Foundation | $6.6M | 28 | $10K |
| Mary and Ralph Gesualdo Family Foundation | $1.2M | 22 | $20K |
| Mary Black Foundation Inc | $2.6M | 43 | $30K |
| Mary Catherine Bunting Foundation Inc C/o Knollwood Investment Advisory | $7.5M | 91 | $34K |
| Mary Delahanty Clapham Charitable Tr | $2.5M | 18 | $97.9K |
| The Mary Duke Biddle Foundation Missionpost Pmb #101 | $1.5M | 51 | $15K |
| Mary E Bazar-robin Foundation | $12M | 21 | $100K |
| Mary E Dooner Foundation Inc | $1.8M | 84 | $24K |
| Mary Elizabeth Pearce Foundation Tr | $2.2M | 23 | $30K |
| Mary Gale Foundation Inc | $1.4M | 21 | $50K |
| Mary Galloway Home | $1.6M | 24 | $50K |
| Mary Garner Esary Trust | $3.4M | 22 | $3.5K |
| The Mary H Cain Foundation | $3.5M | 21 | $75K |
| Mary H Storer Foundation | $2.4M | 52 | $30K |
| Mary Hooker Dole Trust Xxxxx7002 | $2.9M | 12 | $355.1K |
| Mary J Hutchins Foundation Inc | $1.7M | 47 | $30K |
| Mary Jane and Carl Panattoni Charitable | $4.7M | 14 | $22.5K |
| Mary Jane Brooks Charitable Trust | $1.2M | 31 | $32.7K |
| Mary Jane Wahl Gearns Foundation | $1.5M | 45 | $25K |
| Mary Jean and Frank P Smeal Foundation | $2.1M | 22 | $55K |
| Mary Jo and Hank Greenberg Animal Welfare Foundation | $1.7M | 54 | $25K |
| Mary John Goree Las Animas County Scholarship Foundation | $2.3M | 38 | $59.2K |
| Mary K and Daniel M Kelly Family Foundation C/o Dan Kelly | $1.4M | 150 | $2.5K |
| Mary Louise Dobson Foundation | $1.3M | 44 | $15K |
| The Mary Moody Northen Endowment | $12M | 159 | $16K |
| The Mary Morton Parsons Foundation | $9.5M | 71 | $50K |
| Mary P Dolciani Halloran Foundation C/o Pkf O'connor Davies Advisory LLC | $1.4M | 52 | $9.8K |
| Mary Potishman Lard Trust Walker C Friedman Co Trustee | $2M | 94 | $10K |
| Mary Reynolds Babcock Foundation Incorporated | $17.7M | 76 | $202.5K |
| Mary Ruth Weisel Foundation | $1.8M | 33 | $50K |
| Mary W Harriman Foundation | $1.8M | 122 | $10K |
| Mas Family Foundation | $1M | 9 | $5K |
| The Mascaro Family Foundation | $2.3M | 69 | $5K |
| Maschka Family Foundation | $2.3M | 16 | $10K |
| Mascoma Bank Foundation | $1.3M | 241 | $2.5K |
| Mashhoon Family Foundation | $2.5M | 71 | $5K |
| Maslow Family Foundation Inc | $2.1M | 130 | $12K |
| Mason Ave Family Foundation | $2M | 35 | $50K |
| Mason Parson Family Foundation Inc | $2.1M | 8 | $5K |
| Masonic Charity Foundation of Oklahoma | $3.8M | 40 | $25K |
| Massen Greene Foundation C/o Tanya Vince Rothman | $1.8M | 19 | $55K |
| Massey Charitable Trust | $2M | 113 | $15K |
| Massey Family Foundation | $4.8M | 27 | $20K |
| Massey Family Foundation | $12.7M | 230 | $30K |
| Massiah Foundation Inc | $2.5M | 7 | $100K |
| Massmutual Foundation Inc | $24.4M | 5 | $896K |
| Massry Charitable Foundation Inc C/o Norman Massry | $3.4M | 54 | $10K |
| The Master's Table Inc | $1.3M | 36 | $10K |
| Mastercard Impact Fund | $62.1M | 52 | $375K |
| Masters Tournament Foundation Inc | $64.2M | 16 | $108K |
| Matan Family Foundation Inc | $2.2M | 36 | $20.5K |
| Matejek Family Foundation | $3.4M | 25 | $75K |
| Math for America | $28.8M | 1,931 | $15K |
| Mathile Family Foundation | $16.6M | 143 | $20K |
| Mathworks Foundation Inc | $58.6M | 20 | $400K |
| Matilda R Wilson Fund | $1.3M | 24 | $25K |
| Matrix Foundation Inc | $1.2M | 53 | $10K |
| Matt Ryd All-Stars Foundation Ltd | $1.1M | 11 | $5K |
| Matthew 6 Foundation | $1.1M | 21 | $36K |
| Matthew A & Susan B Weatherbie Foundation | $1.2M | 14 | $10K |
| Matthew J and Cindy R Fetter Foundation Inc | $1.4M | 6 | $10.6K |
| Matthew Kelly Family Foundation C/o Ghirardo Cpa | $2.3M | 37 | $50K |
| Matthew Zell Family Foundation | $1.7M | 22 | $10K |
| Matthews Family Foundation | $1.1M | 43 | $25K |
| Mattick Family Foundation Inc | $14.3M | 53 | $100K |
| Mattina R Proctor Foundation | $1.5M | 123 | $8K |
| Maud and Burton Goldfield Family Foundation | $2.4M | 92 | $10K |
| Maud Glover Folsom Foundation Inc | $1.7M | 248 | $8K |
| Maude Pritchard Char Trust Xxxxx2009 | $1.8M | 32 | $50K |
| Maurice & Carol Feinberg Family Foundation | $12.4M | 36 | $10K |
| Maurice & Judi Falk Charitable Foundation | $2.8M | 12 | $105K |
| Maurice A Rothman & Thelma P Rothman Family Foundation Inc | $2.3M | 45 | $25K |
| Maurice Amado Foundation | $2.6M | 65 | $14K |
| Maurice and Joanna Sullivan Family Foundation | $3M | 27 | $100K |
| The Maurice J Koury Foundation Inc | $1.6M | 16 | $80K |
| The Maurice Marciano Family Foundation | $2.6M | 29 | $25K |
| Maury and Bonnie Brown Foundation | $1.3M | 30 | $3K |
| Maverick Capital Foundation | $3.4M | 189 | $5K |
| The Max and Bella Stein Charitable Trust | $2M | 41 | $10K |
| Max and Helen Guernsey Charitable Foundation | $2.2M | 125 | $16K |
| Max and Lilian Rappaport Foundation FT Treatment & Study of Social Trauma | $12.6M | 53 | $225K |
| Max and Lorayne Cooper Foundation Attention Susan Jackson | $2.6M | 12 | $152.1K |
| Max and Marian Farash Charitable Foundation | $13M | 139 | $27.5K |
| Max and Minnie Tomerlin Voelcker Fund | $6.9M | 49 | $116.7K |
| The Max H Gluck Foundation Inc | $12.3M | 87 | $70K |
| Max M & Marjorie S Fisher Foundation Inc | $15.3M | 189 | $47.9K |
| The Max Stenbeck Charitable Fund C/O HCVTHOLTHOUSE CARLIN&VAN TRIGT LLP | $2.1M | 8 | $250K |
| The Maximilian E and Marion O Hoffman Foundation Inc | $2.1M | 54 | $19K |
| Maxine and Jack Zarrow Family Foundation | $2.8M | 117 | $9.4K |
| The Maxon Foundation | $1.9M | 8 | $207.6K |
| Maxwell Corpening Jr Memorial Foundation | $1.2M | 631 | $500 |
| May and Samuel Rudin Family Foundation Inc | $1.7M | 93 | $10K |
| Maybelle Clark Macdonald Fund | $7.2M | 165 | $25K |
| Mayberg Foundation Inc | $8.5M | 124 | $10K |
| Mayer and Morris Kaplan Foundation | $1.6M | 103 | $5K |
| Maynard Family Foundation | $1.2M | 16 | $12.8K |
| Maynard Family Foundation | $1.1M | 95 | $5K |
| Mayr George H - Main | $2.7M | 64 | $40K |
| Mays Family Foundation | $18.2M | 181 | $25K |
| Mazza Foundation | $4.3M | 71 | $15K |
| Mb and Edna Zale Foundation | $1.5M | 143 | $5K |
| Mb Glassman Foundation C/o Rob Marsh | $1.7M | 89 | $7.5K |
| Mbk Educational Foundation Inc | $8.6M | 7 | $358.3K |
| The Mc Cutchen Foundation | $7.1M | 155 | $30K |
| Mcbee Family Foundation | $1.2M | 17 | $10K |
| Mcbeth Foundation | $2.2M | 35 | $75K |
| The Mccabe Walls Family Foundation | $1.6M | 46 | $15K |
| McCallum Family Foundation | $1.1M | 97 | $4K |
| The Mccamish Foundation Inc | $7.4M | 13 | $656.2K |
| The McCance Foundation | $7.1M | 156 | $5K |
| Mccarthey Family Foundation | $1.8M | 80 | $10K |
| The Mccarthy Charities Inc | $1.2M | 106 | $10K |
| Mccauley-lindsay Charities of Tenn | $1.9M | 26 | $50.2K |
| Mcchord Foundation | $6.6M | 20 | $130K |
| Mcclain Roberts Foundation | $1.5M | 23 | $50K |
| The Mcconnell Educational Foundation | $1.8M | 28 | $7K |
| The McConnell Foundation | $11.6M | 129 | $7.5K |
| The McCorkle Foundation | $1.1M | 45 | $5K |
| Mccrory Foundation | $2.7M | 106 | $20K |
| McCune & Middlekauff Foundation | $1.5M | 30 | $10K |
| Mccune Family Foundation Under Agreement | $1.7M | 26 | $72.5K |
| The Mccune Foundation | $2.5M | 268 | $2K |
| Mccune Foundation Pnc Bank Na | $47.6M | 84 | $185K |
| Mccutchin-collins Charitable Trust Mass 031292 | $6.4M | 15 | $300 |
| Mcdaniel Charitable Foundation | $1.4M | 45 | $20K |
| Mcdonald Agape Foundation | $7M | 55 | $91.6K |
| Mcdonald Family Foundation C/o Farmers & Merchants Trust Company | $1.7M | 71 | $20K |
| The McDonnell Family Foundation | $1.7M | 25 | $25K |
| Mcelhattan Foundation | $7.7M | 105 | $50K |
| The Mcgee Foundation C/o B Joseph Duffy III | $1.7M | 60 | $25K |
| The Mcgee Foundation Inc | $44.2M | 45 | $50K |
| The McGlothlin Foundation | $1.7M | 40 | $22.5K |
| Mcglynn Family Foundation | $1.6M | 110 | $10K |
| The Mcgrath Family Foundation | $3M | 8 | $106.9K |
| McGregor Fund | $23.3M | 271 | $40K |
| The Mcgue Millhiser Family Trust James Mcn Millhiser Trustee | $1.7M | 91 | $10K |
| The Mcinerney Family Foundation | $3.9M | 29 | $50K |
| Mcinnes S and J Char Tr | $1M | 50 | $20K |
| McIntosh Foundation | $3.7M | 23 | $50K |
| Mcintosh Foundation Inc | $2.6M | 35 | $40K |
| The Mcj Amelior Foundation | $5.8M | 149 | $10K |
| Mcjunkin Family Charitable Fndninc | $3.6M | 15 | $50K |
| Mckelvy B-t & Eg Morrison Mem Fd | $1.2M | 8 | $145K |
| Mckenna Philip M Fdn | $1.6M | 62 | $17.5K |
| Mckenzie Family Charitable Trust | $2M | 48 | $20K |
| Mckenzie Foundation D/b/a the Mckenzie Foundation | $1.2M | 69 | $10K |
| Mckesson Foundation Inc | $30.6M | 116 | $100K |
| Mckinney Family Foundation Inc | $3.1M | 33 | $50K |
| Mckinnon Family Foundation | $6.5M | 94 | $10K |
| Mckinstry Charitable Foundation | $1.1M | 317 | $300 |
| McKnight Brain Research Foundation | $7.6M | 14 | $184.8K |
| The Mcknight Endowment Fund for Neuroscience | $3.4M | 45 | $75K |
| The McKnight Foundation | $145.9M | 790 | $100K |
| Mclaughlin Family Foundation | $3.4M | 23 | $90K |
| The Mclelland Family Foundation C/o Michael B Mclelland | $2.7M | 45 | $20K |
| McLeod Blue Skye Charitable Foundation Inc | $1.8M | 19 | $50K |
| Mcleod Foundation | $1M | 58 | $5K |
| McLeroy Family Foundation Inc | $1.2M | 7 | $5K |
| Mcmahon Foundation | $2.8M | 27 | $26K |
| The Mcmichael Family Foundation | $6.4M | 19 | $200K |
| Mcmillen Family Foundation | $3.8M | 42 | $50K |
| McMillen Foundation Inc | $1.4M | 22 | $45K |
| Mcmullen Family Foundation | $1.5M | 36 | $10K |
| The McMurry Foundation | $18.8M | 112 | $10K |
| Mcmurtry Family Foundation of 2003 | $1.8M | 75 | $5K |
| The McNamara Purcell Foundation | $1.4M | 25 | $25K |
| The Mcneely Foundation | $1.6M | 117 | $2.5K |
| Mcpherson Family Foundation | $3.4M | 11 | $150K |
| Mcpike Zima Charitable Foundation US | $1.6M | 22 | $52.5K |
| Mcvay Foundation | $1M | 67 | $10K |
| The Mcwethy Foundation | $1.1M | 79 | $10K |
| MD Anderson Foundation | $12.4M | 158 | $50K |
| Me & Fj Callahan Foundation | $2.9M | 71 | $10K |
| Mead Family Foundation C/o Intentional Philanthropy LLC | $8.2M | 90 | $40K |
| Meadows Foundation Inc | $24.1M | 161 | $75K |
| Meadows Road Foundation (Fka Coydog Foundation) | $2.6M | 88 | $5K |
| The Meadowview Foundation C/o Kim Bessolo | $14M | 18 | $500K |
| Meagel Charitable Trust C/o United Bank Inc | $2.1M | 32 | $61.1K |
| Mebane Charitable Foundation Inc | $1.5M | 38 | $5K |
| The Medallion Foundation Inc | $7.6M | 185 | $12.5K |
| Medina Foundation | $4.8M | 220 | $20K |
| Medtronic Communities Foundation | $29.2M | 29 | $250K |
| Meehan Foundation C/o Meehan & Assoc | $1.1M | 39 | $6K |
| The Meijer Foundation | $7.4M | 67 | $50K |
| The Meijer Foundation | $21.9M | 126 | $50K |
| The Meinders Foundation | $74.7M | 50 | $200K |
| Meinig Family Foundation | $4.3M | 39 | $15K |
| The Mel & Ruth Wolzinger Foundation | $2.6M | 22 | $1K |
| Melaleuca Foundation | $3M | 27 | $25K |
| The Melampy-lawrence Charitable Trust | $2.4M | 37 | $25K |
| Melbern G & Susanne M Glasscock Foundation | $3.4M | 51 | $25K |
| Meldrum Foundation | $1.3M | 21 | $15K |
| Melissa and John V Ceriale Family Foundation Inc | $1.8M | 21 | $10K |
| The Melkus Family Foundation | $7.3M | 75 | $25K |
| Mellen Charitable Fdn (Fka Tf Fdn) C/o Paul Mccoy Family Office Svcs | $35.7M | 17 | $425K |
| The Melly Foundation | $2.3M | 96 | $2.5K |
| Melmac Education Foundation | $1.4M | 180 | $2K |
| Melva Bucksbaum Family Foundation | $7M | 18 | $275K |
| Melva Long Trust | $3M | 26 | $77.9K |
| The Melville Charitable Trust Inc | $12.4M | 54 | $150K |
| The Melville Foundation | $2M | 72 | $5K |
| Melvin Douglas and Victoria Kay Ivester Foundation Inc | $2.9M | 13 | $100K |
| Melvin Garb Foundation | $1.9M | 22 | $85K |
| Melvin J and Harriet H Naser Charitable Trust | $1.3M | 39 | $30K |
| Melvin S Cohen Foundation Inc | $3.9M | 60 | $10K |
| Melvin S Cutler Charitable Foundation C/o Greenbergrosenblatt Kull & Bitsoli | $1.7M | 105 | $3.9K |
| Melza M and Frank Theodore Barr Foundation Inc | $2.7M | 14 | $20K |
| Memorial Foundation Inc | $4.4M | 182 | $15K |
| Menard Family Foundation | $1.5M | 103 | $10K |
| The Menemsha Family Fund | $1.9M | 136 | $10K |
| The Mental Insight Foundation | $5.1M | 77 | $50K |
| Mentors | $1.1M | 106 | $10K |
| Merancas Foundation Inc | $33.1M | 311 | $60K |
| Mercedes T Bass Charitable Corporation | $2.3M | 17 | $10K |
| Merchantz Family Foundation | $2.3M | 16 | $75K |
| Merck Family Fund | $3.2M | 87 | $35K |
| Merck Foundation a New Jersey Nonprofit Corporation | $54.5M | 152 | $82.1K |
| Mercury Foundation | $54.5M | 17 | $2M |
| Mercy Works Foundation | $3.5M | 112 | $20K |
| The Meredith and Rosemary Willson Charit (Aka the Music Man Foundation) | $4.2M | 41 | $100K |
| The Meredith and Whitney George Family Foundation Inc | $5.6M | 101 | $10K |
| Meredith Corporation Foundation | $2.1M | 37 | $12K |
| Meredith Foundation | $1.2M | 16 | $49.7K |
| The Merice Boo Johnston Grigsby Foundation | $1M | 66 | $10K |
| The Mericos Foundation | $6.2M | 200 | $18.5K |
| Meriden Foundation | $1.2M | 156 | $5K |
| Meritage Cares Foundation | $3.1M | 132 | $2.5K |
| Merkel Foundation Inc | $2.3M | 47 | $20.1K |
| Merkin Family Foundation | $9.2M | 14 | $55K |
| Merle Chambers Fund | $50.2M | 194 | $50K |
| Merlin & Lynita Gehring Foundation | $1.1M | 7 | $20K |
| The Merlin Foundation | $5.1M | 28 | $87.5K |
| Merrick Foundation | $1M | 43 | $10K |
| Merrill Family Charitable Foundation Inc | $1.6M | 140 | $5K |
| Merrill Family Foundation Inc | $1.4M | 8 | $200K |
| Merriman Foundation | $7.2M | 68 | $10K |
| Mertz Gilmore Foundation | $18.2M | 607 | $25K |
| Mervin Bovaird Foundation | $2M | 72 | $10K |
| The Meryl & Charles Witmer Charitable Foundation | $2.4M | 85 | $5K |
| The Merz Family Foundation C/o J Frederick Merz Jr | $1.3M | 67 | $10K |
| The Mesdag Family Foundation | $1.6M | 101 | $10K |
| Messer Construction Foundation | $1M | 40 | $20K |
| Met Foundation Inc | $2.4M | 176 | $7K |
| Metropoulos Family Foundation | $9.3M | 60 | $20K |
| Metrowest Health Foundation Inc | $7.8M | 396 | $10K |
| Metta Charitable Foundation | $1.5M | 16 | $25K |
| Metta Fund | $2.8M | 51 | $55K |
| Metta Tree Foundation 43-59869 | $2M | 17 | $100K |
| The Meyer and Deanne Sharlin Foundation C/o Marc Feinberg | $7.3M | 101 | $20K |
| The Meyer Charitable Foundation | $3M | 80 | $15K |
| The Meyer Family Charitable Trust Ua 12-17-13 | $1.1M | 35 | $5K |
| The Meyer Foundation C/o Brick & Patel Llp | $3M | 8 | $400K |
| Meyer Memorial Trust | $89.8M | 838 | $100K |
| Mfi Foundation | $1.4M | 71 | $5K |
| MFS Investment Management Foundation Inc | $1.7M | 36 | $10K |
| Mg Mezzanotte Foundation | $2.6M | 49 | $10K |
| Mg O'neil Foundation | $1.2M | 121 | $10K |
| Mh Foundation | $1.3M | 7 | $27.3K |
| The Mhe Foundation Inc | $3.1M | 43 | $50K |
| Mhk Foundation Tr | $2.5M | 17 | $200K |
| Micah 68 Foundation | $6M | 92 | $50K |
| Micah Philanthropies | $6.8M | 65 | $50K |
| The Michael & Carol Lowenstein Foundation Inc | $2.8M | 16 | $75K |
| The Michael & Dudley Delbalso Charitable Trust | $4.3M | 92 | $10K |
| Michael & Susan Dell Foundation | $164.6M | 835 | $19.3K |
| Michael and Alice Kuhn Foundation | $7.4M | 132 | $47.5K |
| Michael and Andrea Leven Family Foundation | $4.3M | 58 | $66.3K |
| Michael and Deborah Ratner Salzberg Family Foundation | $1.1M | 80 | $3.6K |
| The Michael and Karen Stone Family Foundation Inc | $2.9M | 38 | $25K |
| The Michael and Lori Milken Family Foundation | $26.1M | 86 | $5K |
| Michael and Mary Johnston Foundation | $2.9M | 5 | $3K |
| The Michael and Nancy Klein Foundation Inc | $1.1M | 42 | $15K |
| Michael and Noemi Neidorff Family Founda | $18.4M | 20 | $850K |
| The Michael and Rebecca Vest Founda | $1.2M | 71 | $10K |
| Michael and Renee Minogue Foundation C/o Nutter Mcclennen & Fish Llp | $2.2M | 27 | $10K |
| Michael Antonov Charitable Foundation Inc | $2.4M | 6 | $225K |
| Michael B Rukin Charitable Foundation | $1.2M | 58 | $3.5K |
| The Michael Cascone Jr & Elizabeth Belyea Cascone Family Foundation | $1.6M | 43 | $2.5K |
| Michael David Falk Foundation | $4.1M | 6 | $750K |
| Michael E Mcgoldrick Charitable Foundation | $2.2M | 54 | $30K |
| Michael E Murphy Foundation C/o Leslie Barker | $1.3M | 50 | $20K |
| The Michael F Mcmanus Foundation | $1.2M | 48 | $7.5K |
| Michael Gross Family Foundation | $1.4M | 10 | $50K |
| Michael J and Patricia Levitt Family Charitable Foundation Inc | $3.1M | 124 | $5K |
| Michael J Connell Foundation Michael J Connell Charities Lte | $1.7M | 38 | $45K |
| Michael J Gonzales Family Foundation | $1.8M | 18 | $24.5K |
| Michael J Kosloski Foundation | $2.2M | 43 | $37.5K |
| Michael J Mungo Foundation | $2.6M | 45 | $15K |
| Michael L Peterson Foundation | $1.2M | 7 | $20K |
| Michael S Feldberg - Ruth Lazarus Charitable Trust | $2M | 95 | $1K |
| Michael Tuch Foundation Inc | $1.8M | 139 | $10K |
| Michael W Louis Charitable Foundation | $1.4M | 10 | $175K |
| Michael W Louis Private Foundation | $1.6M | 53 | $15K |
| Michel & Claire Gudefin Family Foundation Inc | $3M | 28 | $42.5K |
| Michele & David Mittelman Family Foundation | $5.6M | 6 | $536.8K |
| Michels Family Foundation | $2.2M | 33 | $10K |
| The Michelson 20Mm Foundation Inc | $1.3M | 55 | $15K |
| The Michelson Found Animals Foundation Inc | $2M | 66 | $5K |
| The Michelson Foundation | $1.3M | 16 | $32.5K |
| Michelson Medical Research Foundation Inc | $40.3M | 8 | $1.9M |
| Michelson Philanthropies Inc | $3.3M | 20 | $8.8K |
| Mickey Shapiro Charitable Trust | $1.4M | 30 | $10K |
| Micky and Madeleine Arison Family Foundation C/o Richard Kohan Afo LLC | $13.4M | 55 | $50K |
| Micron Technology Foundation Inc | $15.6M | 22 | $90.9K |
| The Middendorf Family Foundation | $2.2M | 25 | $75K |
| Middle Run Charitable Foundation | $1M | 25 | $25K |
| Middlesex Savings Charitable Foundation Inc | $2.1M | 108 | $10K |
| The Midgley Foundation C/o Alan Whitman | $2.4M | 7 | $400K |
| Mifsud Family Foundation | $1.3M | 54 | $1.9K |
| Mighty Arrow Family Foundation | $1.7M | 71 | $25K |
| Miguel B Fernandez Family Foundation | $4.5M | 27 | $83.3K |
| Mika Foundation Inc | $2.1M | 55 | $16K |
| Mike & Linda Fiterman Family Foundation | $1.6M | 116 | $5K |
| Mike & Patti Hennessy Foundation Inc | $2.9M | 21 | $15K |
| Mike & Sofia Segal Foundation | $12.2M | 33 | $200K |
| Mike and Gillian Goodrich Foundation | $3.3M | 119 | $20K |
| Mike and Linda Van Daele Family Foundation | $1.5M | 39 | $15K |
| Mike Curb Foundation | $2.3M | 14 | $100K |
| Milan Puskar Foundation Inc | $2.1M | 65 | $25K |
| Mildred E & Harvey S Mudd Foundation | $2.3M | 67 | $15K |
| Mildred H Mcevoy Foundation | $1.8M | 70 | $10K |
| Mildred Luck Lewis Foundation | $1.1M | 20 | $50K |
| Mildred Miller Fort Foundation Inc | $6.8M | 22 | $150K |
| Mildred V Horn Foundation | $4.5M | 14 | $270K |
| Mildred Yount Manion Charitable Foundation | $1.1M | 63 | $10K |
| The Miles Foundation Inc | $2.5M | 10 | $92.5K |
| Milfeld Family Charitable Trust | $1.3M | 5 | $50K |
| Milkey Family Foundation Inc | $3.1M | 28 | $25K |
| Milky Way Research Foundation | $24.3M | 25 | $1.1M |
| The Mill Park Foundation Inc | $12.9M | 5 | $250K |
| Millbrook Tribute Garden | $1.9M | 42 | $10K |
| Millbury Foundation | $2M | 29 | $35K |
| Miller Family Foundation Co Robert J Miller | $2.1M | 59 | $21.6K |
| Miller Family Foundation Inc | $3.4M | 48 | $10K |
| Miller Nichols Charitable Foundation | $2.3M | 82 | $5K |
| Miller Pierson Post Dod | $1M | 10 | $99.5K |
| Milliken & Company Charitable Foundation | $2.2M | 141 | $1K |
| The Milliron Foundation | $3.9M | 50 | $20K |
| Mills Family Charitable Foundation | $1.1M | 54 | $10K |
| Millstone Fund | $19.5M | 267 | $40K |
| The Millstream Fund Inc C/o Withumsmithbrown Pc | $4.6M | 83 | $25K |
| The Millstreet Foundation Inc | $1M | 24 | $24.5K |
| Milner Hotels Foundation | $3.2M | 47 | $50K |
| The Milstein Family Foundation | $3M | 152 | $10K |
| Milton & Dorothy Sarnoff Raymond Foundation | $1.9M | 180 | $10K |
| Milton and Denice Johnson Family Foundation | $5.4M | 108 | $10K |
| The Milton and Tamar Maltz Family Foundation | $4.2M | 52 | $10K |
| Milton James Foundation Inc C/o Claudia M Hower | $1.4M | 61 | $5K |
| Milton Roberts Tw | $19.7M | 8 | $2.5M |
| Mimi and Peter Haas Fund | $15.2M | 238 | $15K |
| The Mimi Washington Starrett Foundation Inc | $1.1M | 40 | $12.5K |
| The Miner Anderson Family Foundation | $2.7M | 157 | $6K |
| Minerd Foundation Inc C/o Robert Fedoris | $2.5M | 18 | $25K |
| Minerva Foundation | $1.1M | 26 | $35K |
| Minerva Gundelfinger Charitable Trust | $1.2M | 12 | $116K |
| Minnesota Power Foundation | $1.5M | 311 | $1K |
| Minnie Patton Scholarship Foundation | $1.6M | 12 | $133.3K |
| Miramar Charitable Foundation | $4.5M | 188 | $2K |
| The Miramare Foundation | $2.7M | 31 | $75K |
| Miriam & Arthur Diamond Charitable Trust | $5.8M | 20 | $50K |
| Mirnahill Foundation C/o Hillary Murphy | $1M | 122 | $5K |
| Mirner Family Foundation | $1.4M | 10 | $55K |
| The Mirza Family Foundation | $2.1M | 37 | $7.7K |
| Mission Increase Foundation | $5.2M | 5 | $1.3M |
| Mississippi Power Foundation Inc | $5.6M | 147 | $10K |
| The Mitchell and Hilarie Morgan Family Foundation | $11.9M | 44 | $10K |
| Mitchell Family Foundation | $2.7M | 9 | $200K |
| The Mitchell Foundation | $3.2M | 27 | $25K |
| Mitchell Kapor Foundation | $6.4M | 69 | $25K |
| The Mitchell P Rales Family Foundation | $1.8M | 23 | $5K |
| Mitchell Wolfson Sr Foundation C/o Mk Consulting LLC | $22.7M | 69 | $10K |
| Miter Charitable Foundation | $1.9M | 273 | $1.1K |
| Mithun Family Foundation | $3.3M | 83 | $20K |
| Mitnick Louis Cotr Uw Art 12 | $1M | 12 | $84.2K |
| Mitsubishi Corporation Foundation for the Americas | $1M | 18 | $55K |
| Mitsubishi Electric America Foundation | $2M | 288 | $1K |
| Mizuho USA Foundation Inc | $1.6M | 42 | $6.3K |
| Mjh Foundation | $1.5M | 33 | $20K |
| MJPM Foundation | $1.5M | 28 | $30K |
| Mjs Foundation Inc | $31.9M | 66 | $150K |
| MLB-MLBPA Youth Development Foundation | $1.7M | 17 | $10K |
| MLE Foundation Inc | $2.2M | 164 | $10K |
| The Mmz Foundation | $2.1M | 24 | $1K |
| Mobley Foundation Co Nancy Mobley | $1.2M | 13 | $100K |
| The Moca Foundation | $2.4M | 17 | $37.1K |
| Moccasin Lake Foundation | $12.1M | 234 | $10K |
| Moderna Charitable Foundation Inc | $11.8M | 18 | $50K |
| Modestus Bauer Foundation | $2M | 273 | $5K |
| The Modglin Family Foundation | $3.2M | 73 | $10K |
| Moglia Family Foundation | $13.2M | 263 | $10K |
| The Moh Foundation | $6.9M | 14 | $245.8K |
| Mohammady Foundation | $3.2M | 36 | $12.5K |
| Mohapatra Family Foundation Inc | $1.3M | 7 | $85K |
| Mohler Fdn-d&m Mohler Fd-wdp | $1.7M | 22 | $6.3K |
| Mohsin & Fauzia Jaffer Foundation | $2.4M | 27 | $25K |
| Moise Y Safra Foundation Inc | $15.4M | 66 | $75K |
| Moiso Family Foundation | $1.4M | 12 | $32.5K |
| Mojo Foundation C/o Michael A Mcgraw | $3.8M | 55 | $20K |
| The Molina Family Foundation | $3.3M | 89 | $25K |
| The Molina Healthcare Charitable Foundation | $9.6M | 233 | $20K |
| Molinello Family Foundation | $2.6M | 68 | $30K |
| The Monarch Charitable Foundation aka THE MONARCH FOUNDATION | $7M | 14 | $12.3K |
| Mondelez International Foundation | $2.4M | 5 | $251K |
| Monfort Family Foundation | $1.5M | 5 | $228K |
| The Moniker Foundation | $2.4M | 165 | $10K |
| Monroe-brown Foundation | $5.4M | 29 | $72.7K |
| Montana Healthcare Foundation | $5.2M | 162 | $25K |
| Montecalvo Family Foundation | $1.3M | 22 | $40K |
| The Montei Foundation | $2.4M | 97 | $25K |
| Montgomery Family Foundation Inc | $1.9M | 46 | $5.3K |
| The Moody Foundation | $121.3M | 373 | $70K |
| The Mooney-reed Charitable Foundation | $6.1M | 37 | $50K |
| The Moraine Foundation | $3.3M | 17 | $30K |
| The Moran Foundation | $1.7M | 139 | $8K |
| The Morby Family Charitable Foundation | $4.4M | 27 | $5K |
| More Than The Move Foundation DBA Hope Legacy Collective | $3.5M | 116 | $10K |
| The Morehead-cain Foundation | $13.8M | 409 | $28.2K |
| Morel Family Foundation | $4.7M | 53 | $10K |
| Moreno Family Foundation | $9.2M | 81 | $25K |
| The Morf Foundation | $3.7M | 13 | $150K |
| Morgan Family Foundation | $2.1M | 109 | $2K |
| The Morgan Family Foundation | $1.2M | 35 | $15K |
| Morgan Family Foundation Inc | $1.9M | 60 | $25K |
| Morgan Stanley Foundation | $3.9M | 11 | $360K |
| Morgan Stanley Foundation Inc | $8M | 525 | $1.5K |
| Morgens West Foundation | $1.6M | 55 | $10K |
| The Morgenthaler Foundation C/o Withumsmithbrown Pc | $4.2M | 5 | $100K |
| The Morgridge Family Foundation | $13M | 158 | $6.4K |
| Moriah Fund Inc | $3.2M | 52 | $40K |
| Morning Star Family Foundation | $2M | 36 | $15K |
| The Morningside Foundation | $24.5M | 22 | $73K |
| The Morningstar Philanthropic Foundation D/b/a the Morningstar Foundation | $24.5M | 209 | $50K |
| The Morris A Hazan Family Foundation | $2.2M | 89 | $10K |
| Morris and Alma Schapiro Fund | $7.9M | 80 | $50K |
| The Morris and Gwendolyn Cafritz Foundation | $23.7M | 451 | $35K |
| Morris and Judith Rosenzweig Family Foundation | $1M | 12 | $20K |
| Morris Charles M Tr Ua-char | $1.6M | 14 | $50K |
| Morris Family Fund | $1.3M | 28 | $10K |
| The Morris Foundation | $1M | 14 | $12.4K |
| The Morris Foundation | $1.1M | 15 | $50K |
| The Morris Foundation | $16.2M | 134 | $81.6K |
| The Morris Goldseker Foundation of Maryland Inc | $5.7M | 108 | $40K |
| The Morris L Lichtenstein Jr Foundation | $1.6M | 14 | $80K |
| The Morris Stulsaft Foundation | $3.5M | 137 | $25K |
| Morris Willner Family Foundation | $2M | 21 | $2.5K |
| Morrison Knudsen Foundation Inc | $1.1M | 23 | $1K |
| Morse Family Foundation | $1.8M | 54 | $5.4K |
| Mortenson Family Foundation | $6.2M | 262 | $15K |
| Mortimer and Mimi Levitt Foundation Inc | $3M | 91 | $25K |
| The Morton & Beverley Rechler Family Foundation Inc | $1.2M | 10 | $30K |
| The Morton Foundation Inc | $3.8M | 5 | $931.2K |
| The Morton K and Jane Blaustein Foundation Inc | $4.9M | 68 | $62.5K |
| Morton-Kelly Charitable Trust | $2.6M | 124 | $10K |
| The Mosaic Company Foundation for Sustainable Food Systems | $2.7M | 16 | $140K |
| The Mosakowski Family Charitable Foundation | $2.2M | 7 | $150K |
| The Moscrip Family Foundation Inc | $1.3M | 52 | $10K |
| The Moses Feldman Family Foundation | $2.6M | 42 | $50K |
| Moses Taylor Foundation Inc | $9.9M | 144 | $35.7K |
| Mosher Foundation | $3.1M | 145 | $4.7K |
| Mosher Galt Foundation | $3.1M | 11 | $200K |
| Moss Adams Foundation | $2.1M | 144 | $2.5K |
| Moss Foundation Inc | $3.4M | 51 | $34.5K |
| The Mosse Foundation | $1.5M | 38 | $4.5K |
| Mostyn Foundation Inc C/o Silvercrest Asset Management | $1.2M | 105 | $7.5K |
| Mother Cabrini Health Foundation Inc | $172.6M | 601 | $200K |
| Motorola Solutions Foundation | $26.4M | 452 | $35K |
| Mott Family Foundation Inc | $2.1M | 17 | $25.1K |
| Motulsky-nacht Family Foundation C/o John A Motulsky | $23.9M | 52 | $5K |
| Mount Baker Foundation | $2.1M | 45 | $10K |
| Mount Holly Charitable Foundation | $1.5M | 59 | $10K |
| Mountain America Foundation | $2.6M | 423 | $2K |
| Mourier Family Foundation | $1.8M | 19 | $60K |
| The Mousetrap Foundation C/o Sterling Foundation Management LLC | $1.4M | 16 | $80K |
| The Movado Group Foundation | $1.9M | 56 | $17.5K |
| Moving Lives Ahead Foundation | $1.1M | 5 | $80K |
| The Moxley Family Foundation | $2M | 57 | $20K |
| The Moyer Family Foundation | $1.2M | 15 | $17.3K |
| The Mpb Charitable Foundation | $2.8M | 61 | $25K |
| Mr and Mrs George W Taylor Foundation | $1.8M | 10 | $50K |
| Mr and Mrs Nelson Rusche Foundation | $4.2M | 111 | $20K |
| Mr and Mrs Robert C Baker Family Fdn C/o National Realty and Development Corp | $1.7M | 30 | $4.5K |
| Mrb Foundation Inc | $3.1M | 208 | $5K |
| Mrhm Inc | $1.8M | 12 | $50.5K |
| Mrs Giles Whiting Foundation | $2.3M | 78 | $20K |
| Msb Cockayne Fund Inc | $3.2M | 111 | $10K |
| Msg Foundation Inc | $1.4M | 5 | $100K |
| MSL Renewed Hope Foundation Inc | $1.2M | 15 | $99K |
| The MSLPJ Foundation | $7M | 11 | $150K |
| The MT Brilliant Family Foundation (Formerly Hgg Family Foundation) | $1.7M | 39 | $15K |
| MT Cuba Astronomical Foundation C/o Ashford Capital Management Inc | $1.9M | 30 | $13.1K |
| MT Roeschmore Foundation | $1.8M | 64 | $9K |
| MT Tabor Charitable Foundation | $1.5M | 11 | $85K |
| Muchnic Foundation | $1.1M | 168 | $5K |
| Mulago Foundation C/o Arnhold LLC | $22.5M | 97 | $250K |
| Mulberry Essence Foundation | $3.5M | 63 | $5.2K |
| The Mulchand & Parpati Thadhani Fnd | $1.5M | 11 | $165K |
| The Mulhollem Cravens Foundation | $1M | 42 | $10K |
| Muller Family Foundation | $1.3M | 246 | $3K |
| Mullick Foundation | $1.8M | 16 | $4.3K |
| Mullinix Family Foundation | $1.4M | 17 | $55K |
| The Mulva Family Foundation | $70.3M | 80 | $154.9K |
| Muncrief Family Foundation | $4.4M | 26 | $19.4K |
| Munger Charitable Trust Number Eight C/o William Borthwick | $11.6M | 17 | $100K |
| Munger Charitable Trust Number Four C/o William H Borthwick | $1.4M | 5 | $100K |
| Munger Charitable Trust Number One C/o William H Borthwick | $3.5M | 8 | $255.6K |
| Munger Charitable Trust Number Two C/o William H Borthwick | $5.6M | 17 | $15K |
| Murdough Foundation | $1.4M | 7 | $200K |
| Muriel F Siebert Foundation Inc | $3.5M | 228 | $10K |
| Muriel Mcbrien Kauffman Family Foundation | $12.2M | 189 | $10K |
| Muriel Whiteside Charitable Tr | $3.2M | 24 | $114.5K |
| Murphy Family Foundation | $1.1M | 21 | $3K |
| The Murphy Foundation | $3.7M | 61 | $10K |
| Murray & Sydell Rosenberg Foundationinc | $56.4M | 240 | $22.8K |
| The Murray Reese Foundation | $1.3M | 48 | $10K |
| The Muse Family Foundation | $1.9M | 24 | $22.5K |
| Mushett Family Foundation Inc | $1.3M | 41 | $27.5K |
| Music Matters Fund Inc | $1M | 59 | $10K |
| Musk Foundation | $474.3M | 55 | $1M |
| Mussafer Family Foundation | $2.9M | 57 | $5.2K |
| Mustang Foundation Inc | $10.1M | 76 | $37.5K |
| Mutual Bancorp Foundation Inc Fka Cape Cod 5 Foundation Inc | $1M | 202 | $2.5K |
| Mutual of America Foundation | $1.6M | 1,032 | $200 |
| Mutual of Omaha Foundation | $5.6M | 137 | $25K |
| Mwc Foundation Inc #0726315 | $7.1M | 93 | $50K |
| MY Charitable Foundation | $1.6M | 74 | $2.7K |
| Myer Family Charitable Foundation | $10M | 119 | $30K |
| Myers Family Foundation | $1.8M | 25 | $25K |
| Mylan Charitable Foundation | $2.1M | 17 | $25K |
| The Mylander Fdn-2001 | $1.4M | 78 | $5K |
| Myles D & J Faye Sampson Family Foundationc/o Intentional Philanthrophy | $2.8M | 126 | $23K |
| Myles Family Foundation | $1.3M | 17 | $10K |
| Myra Foundation | $1.5M | 160 | $5K |
| Myron J Walker Trust | $1.1M | 12 | $91.1K |
| Mz Foundation Attn Myron Zimmerman President | $6.6M | 66 | $25K |