Foundations starting with M
843 private foundations with profiled giving history. Figures from IRS 990-PF filings. Search every letter at once.
Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.
201–300 of 843 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| The Macbea Foundation IRS filing 2025 · Most giving: OH, NY, TN | $23.7K | $5M | 93 |
| Marvin H Weiner Foundation Inc IRS filing 2025 · Most giving: MD, FL, CA | $50K | $5M | 15 |
| Milliken & Company Charitable Foundation IRS filing 2024 · Most giving: SC, DC, MN | $1.5K | $5M | 185 |
| The Morton K and Jane Blaustein Foundation Inc IRS filing 2024 · Most giving: NY, DC, MD | $62.5K | $4.9M | 68 |
| Massey Family Foundation IRS filing 2025 · Most giving: OK, IL, TX | $20K | $4.8M | 27 |
| March Conservation Fund IRS filing 2024 · Most giving: CA, NY, VA | $25K | $4.8M | 79 |
| Mcbeth Foundation IRS filing 2024 · Most giving: CA, FL | $75K | $4.8M | 70 |
| Maier Foundation Inc IRS filing 2024 · Most giving: WV, NC | $35K | $4.8M | 53 |
| Medina Foundation IRS filing 2024 · Most giving: WA, MA, OR | $20K | $4.8M | 220 |
| Morel Family Foundation IRS filing 2024 · Most giving: PA, NY, IN | $10K | $4.7M | 53 |
| Martin and Patricia Jahn Foundation IRS filing 2025 · Most giving: MI, IL, NY | $13K | $4.7M | 34 |
| Mary Jane and Carl Panattoni Charitable IRS filing 2024 · Most giving: CA, FL, NY | $22.5K | $4.7M | 14 |
| Marvin Papillon Charitable Remainder Annuity IRS filing 2025 · Most giving: PA, NY | $700K | $4.6M | 6 |
| Marriner S Eccles Foundation IRS filing 2024 · Most giving: UT | $10K | $4.6M | 211 |
| Maritz Family Foundation IRS filing 2025 · Most giving: WA, IL, NM | $22.5K | $4.6M | 44 |
| The Millstream Fund Inc IRS filing 2024 · Most giving: NY, DC, NM | $25K | $4.6M | 83 |
| Miramar Charitable Foundation IRS filing 2024 · Most giving: CO, NC, CA | $2K | $4.5M | 188 |
| Miguel B Fernandez Family Foundation IRS filing 2024 · Most giving: FL, MD, MA | $83.3K | $4.5M | 27 |
| Mildred V Horn Foundation IRS filing 2024 · Most giving: KY | $270K | $4.5M | 14 |
| Martin & Toni Sosnoff Foundation IRS filing 2024 · Most giving: NY, FL, CA | $25K | $4.4M | 40 |
| The Morby Family Charitable Foundation IRS filing 2023 · Most giving: FL, MA, NV | $5K | $4.4M | 27 |
| Memorial Foundation Inc IRS filing 2024 · Most giving: TN, GA, TX | $15K | $4.4M | 182 |
| Muncrief Family Foundation IRS filing 2025 · Most giving: OK, TN, OH | $19.4K | $4.4M | 26 |
| Meinig Family Foundation IRS filing 2024 · Most giving: NY, TX, CA | $15K | $4.3M | 39 |
| M R and Evelyn Hudson Foundation IRS filing 2024 · Most giving: TX, MO, OK | $40K | $4.3M | 83 |
| Mazza Foundation IRS filing 2024 · Most giving: IL, SD, DC | $15K | $4.3M | 71 |
| The Michael & Dudley Delbalso Charitable Trust IRS filing 2025 · Most giving: NY, CA, CT | $10K | $4.3M | 92 |
| Mark and Maureen Miller Family Fd IRS filing 2025 · Most giving: IL, CO, DC | $25K | $4.3M | 71 |
| Michael and Andrea Leven Family Foundation IRS filing 2024 · Most giving: NY, GA, FL | $66.3K | $4.3M | 58 |
| The Meredith and Rosemary Willson Charit (Aka the Music Man Foundation) IRS filing 2024 · Most giving: CA, NY, DC | $100K | $4.2M | 41 |
| Mr and Mrs Nelson Rusche Foundation IRS filing 2025 · Most giving: TX, OH, NY | $20K | $4.2M | 111 |
| The Morgenthaler Foundation IRS filing 2024 · Most giving: MA, PA, CA | $100K | $4.2M | 5 |
| The Milton and Tamar Maltz Family Foundation IRS filing 2024 · Most giving: OH, DC, FL | $10K | $4.2M | 52 |
| Madison Charitable Foundation Inc IRS filing 2024 · Most giving: TX, MS, NY | $15K | $4.2M | 128 |
| Marc J Leder Foundation Inc IRS filing 2024 · Most giving: FL, PA, NY | $10K | $4.2M | 63 |
| Mark and Mary Ann Kaufman Foundation IRS filing 2025 · Most giving: IA, NY, IL | $50K | $4.1M | 17 |
| Michael David Falk Foundation IRS filing 2025 · Most giving: NY, DC | $750K | $4.1M | 6 |
| Mourier Family Foundation IRS filing 2025 · Most giving: CA, CO, NC | $60K | $4.1M | 39 |
| M L Mason Mem Fund 12-26-35 IRS filing 2025 · Most giving: PA, NY, DC | $20K | $4.1M | 58 |
| Mark Family Foundation IRS filing 2024 · Most giving: NY, PA, FL | $10K | $4M | 45 |
| MFS Investment Management Foundation Inc IRS filing 2025 · Most giving: MA, DE, DC | $10K | $4M | 82 |
| The Mark and Jane Wilf Family Foundation Inc IRS filing 2025 · Most giving: TN, NY, FL | $2K | $3.9M | 182 |
| The McConnell Educational Foundation IRS filing 2025 · Most giving: OH | $7K | $3.9M | 58 |
| March Family Foundation IRS filing 2025 · Most giving: TX, NY, FL | $5K | $3.9M | 79 |
| The McInerney Family Foundation IRS filing 2024 · Most giving: CT, NY, NH | $50K | $3.9M | 29 |
| Morgan Stanley Foundation IRS filing 2024 · Most giving: NY, MN, IL | $360K | $3.9M | 11 |
| The Milliron Foundation IRS filing 2024 · Most giving: OH, KY | $20K | $3.9M | 50 |
| Melvin S Cohen Foundation Inc IRS filing 2025 · Most giving: LA, MN, PA | $10K | $3.9M | 60 |
| Masonic Charity Foundation of Oklahoma IRS filing 2024 · Most giving: OK, VA, MD | $25K | $3.8M | 40 |
| The Morton Foundation Inc IRS filing 2024 · Most giving: CO, OH, ME | $931.2K | $3.8M | 5 |
| McMillen Family Foundation IRS filing 2024 · Most giving: CA | $50K | $3.8M | 42 |
| Mojo Foundation IRS filing 2024 · Most giving: MI, IL, OH | $20K | $3.8M | 55 |
| Marc and Jeanne Malnati Family Fdn Inc IRS filing 2025 · Most giving: IL, FL, DC | $10K | $3.8M | 138 |
| Mark Paul Terk Charitable Trust IRS filing 2024 · Most giving: TX, FL | $15K | $3.7M | 7 |
| Martha Dana Mercer Trust IRS filing 2024 · Most giving: MA, PA | $620.7K | $3.7M | 6 |
| The Morf Foundation IRS filing 2024 · Most giving: CA, NY, MA | $150K | $3.7M | 13 |
| The Murphy Foundation IRS filing 2024 · Most giving: AR, OH, CA | $10K | $3.7M | 61 |
| McIntosh Foundation IRS filing 2025 · Most giving: FL, AK, OR | $50K | $3.7M | 23 |
| Melissa and John V Ceriale Family Foundation Inc IRS filing 2025 · Most giving: NY, MD, FL | $10K | $3.6M | 49 |
| The Martha And Wilton Looney Foundation Inc IRS filing 2025 · Most giving: GA, NC, IL | $50K | $3.6M | 56 |
| Malachi 3 Foundation IRS filing 2025 · Most giving: CA | $23K | $3.6M | 9 |
| McJunkin Family Charitable Fndninc IRS filing 2024 · Most giving: FL, NC, SC | $50K | $3.6M | 15 |
| More Than The Move Foundation DBA Hope Legacy Collective IRS filing 2024 · Most giving: TX, VA, CA | $10K | $3.5M | 116 |
| Mercy Works Foundation IRS filing 2025 · Most giving: WI, CA, CO | $20K | $3.5M | 112 |
| Martha Holden Jennings Foundation IRS filing 2024 · Most giving: OH, TX, NY | $11.1K | $3.5M | 284 |
| Mulberry Essence Foundation IRS filing 2024 · Most giving: RI, CT, CA | $5.2K | $3.5M | 63 |
| Munger Charitable Trust Number One IRS filing 2024 · Most giving: CA, MO, DC | $255.6K | $3.5M | 8 |
| The Morris Stulsaft Foundation IRS filing 2024 · Most giving: CA, NY | $25K | $3.5M | 137 |
| The Mary H Cain Foundation IRS filing 2024 · Most giving: TX, NC, SC | $75K | $3.5M | 21 |
| Muriel F Siebert Foundation Inc IRS filing 2025 · Most giving: TX, NY, OR | $10K | $3.5M | 228 |
| Melvin Garb Foundation IRS filing 2025 · Most giving: CA, NY, MA | $62.5K | $3.4M | 44 |
| Matejek Family Foundation IRS filing 2025 · Most giving: TX, DC | $75K | $3.4M | 25 |
| M K Reichert Sternlicht Foundation IRS filing 2024 · Most giving: MD, CT, NY | $10K | $3.4M | 88 |
| Melbern G & Susanne M Glasscock Foundation IRS filing 2025 · Most giving: TX, CA | $25K | $3.4M | 51 |
| Marvin and Rosalie Okun Foundation IRS filing 2025 · Most giving: MI, NY | $12.5K | $3.4M | 166 |
| Mary Garner Esary Trust IRS filing 2024 · Most giving: WA | $3.5K | $3.4M | 22 |
| McPherson Family Foundation IRS filing 2024 · Most giving: CO, AZ, SD | $150K | $3.4M | 11 |
| Maverick Capital Foundation IRS filing 2024 · Most giving: NY, TX, CA | $5K | $3.4M | 189 |
| Moss Foundation Inc IRS filing 2024 · Most giving: FL, TX, NC | $34.5K | $3.4M | 51 |
| McLaughlin Family Foundation IRS filing 2024 · Most giving: OK, NY | $90K | $3.4M | 23 |
| Miller Family Foundation Inc IRS filing 2024 · Most giving: KS, MO, AR | $10K | $3.4M | 48 |
| The McKnight Endowment Fund for Neuroscience IRS filing 2024 · Most giving: CA, NY, MA | $75K | $3.4M | 45 |
| Massry Charitable Foundation Inc IRS filing 2024 · Most giving: NY, MD | $10K | $3.4M | 54 |
| Marshall and Vera Lea Rinker Foundation Inc IRS filing 2025 · Most giving: FL, NC | $100K | $3.3M | 10 |
| Margaret E Mooney Foundation IRS filing 2025 · Most giving: AZ | $175K | $3.3M | 16 |
| Michelson Philanthropies Inc IRS filing 2024 · Most giving: CA, NY, DC | $8.8K | $3.3M | 20 |
| Mithun Family Foundation IRS filing 2024 · Most giving: CA, MN, NY | $20K | $3.3M | 83 |
| Margaret T Morris Foundation IRS filing 2025 · Most giving: AZ, CA, MD | $10K | $3.3M | 207 |
| Marvy Finger Family Foundation IRS filing 2024 · Most giving: TX, AZ | $3.6K | $3.3M | 251 |
| Mike and Gillian Goodrich Foundation IRS filing 2024 · Most giving: AL, NY, CA | $20K | $3.3M | 119 |
| Mike & Linda Fiterman Family Foundation IRS filing 2025 · Most giving: MN, VA, IL | $5K | $3.3M | 236 |
| The Molina Family Foundation IRS filing 2024 · Most giving: CA, VA, DC | $25K | $3.3M | 89 |
| The Moraine Foundation IRS filing 2025 · Most giving: DC, WA, PA | $30K | $3.3M | 17 |
| Moriah Fund Inc IRS filing 2024 · Most giving: NY, DC, CA | $40K | $3.2M | 52 |
| Merck Family Fund IRS filing 2024 · Most giving: MA, PA, NY | $35K | $3.2M | 87 |
| Msb Cockayne Fund Inc IRS filing 2024 · Most giving: TN, CA, VA | $10K | $3.2M | 111 |
| The Mitchell Foundation IRS filing 2024 · Most giving: DC, TX, IA | $25K | $3.2M | 27 |
| Mohammady Foundation IRS filing 2025 · Most giving: CA, VA, TX | $12.5K | $3.2M | 36 |
| Milner Hotels Foundation IRS filing 2025 · Most giving: MI, IL, OH | $50K | $3.2M | 47 |
| Marshall L and Perrine D McCune Charitable Foundation Inc IRS filing 2024 · Most giving: NM, NY, CO | $15K | $3.2M | 139 |