| Walters Art Gallery Endowment Fd Mercantile Safe Dep & Tr Co Tr | | Pittsburgh, PA | Local | 5 | 2024 | $12,200,964 |
| Walters Art Museum Foundation Inc | | Baltimore, MD | Local | 7 | 2024 | $901,236 |
| Sigmund M Hyman Foundation Inc | | Baltimore, MD | Local | 7 | 2024 | $770,000 |
| Bunting Family Foundation Inc | | Hunt Valley, MD | Local | 7 | 2024 | $330,000 |
| Madeline Foundation | | Baltimore, MD | Local | 5 | 2024 | $263,999 |
| Witt-Hoey Foundation Inc | | Westport, CT | Local | 4 | 2024 | $242,334 |
| William G Baker Jr Memorial Fund | | Pittsburgh, PA | Local | 5 | 2024 | $209,000 |
| Harry L Gladding Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $207,250 |
| T Rowe Price Foundation | | Baltimore, MD | Local | 5 | 2024 | $204,000 |
| Kentfields Foundation Inc | | Baltimore, MD | National | 4 | 2024 | $182,000 |
| Shawe Family Charitable Foundation Inc | | Baltimore, MD | Local | 5 | 2024 | $177,500 |
| Richard C Von Hess Foundation | | Columbia, PA | National | 3 | 2024 | $175,000 |
| Joseph Meyerhoff Fund Inc | | Baltimore, MD | Local | 7 | 2024 | $160,000 |
| Howard County Arts Council | | Ellicott City, MD | Local | 8 | 2024 | $119,607 |
| Boshell Foundation | | Dallas, TX | National | 3 | 2024 | $110,000 |
| The Rothschild Art Foundation Inc | | Baltimore, MD | Local | 5 | 2024 | $91,600 |
| Louis B II and Josephine L Kohn Family Foundation Inc | | Columbia, MD | Local | 7 | 2024 | $77,000 |
| Terra Foundation for American Art | | Chicago, IL | National | 1 | 2024 | $75,000 |
| Weir Foundation Trust | | Austin, TX | National | 7 | 2024 | $60,000 |
| Sally S & Decatur H Miller Private Foundation | | Baltimore, MD | Local | 6 | 2024 | $60,000 |
| John J Leidy Foundation Inc | | Towson, MD | Local | 5 | 2024 | $55,000 |
| Paternotte Family Foundation Inc | | Baltimore, MD | National | 5 | 2024 | $46,250 |
| Joan & Milton Baxt Foundation Inc | | Hollywood, FL | Local | 8 | 2024 | $39,500 |
| Delaplaine Foundation Inc | | Frederick, MD | Local | 5 | 2024 | $37,500 |
| The Carson-Etheridge Foundation Inc | | Towson, MD | Local | 7 | 2024 | $35,000 |
| Eliasburg Family Foundation Inc | | Jupiter, FL | Local | 5 | 2024 | $31,000 |
| Hecht Levi Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $30,000 |
| Thomas Wilson Sanitarium for Children of Baltimore City | | Lutherville, MD | Local | 4 | 2024 | $30,000 |
| Charles a and Lois H Miller Foundation | | Baltimore, MD | Local | 4 | 2024 | $28,952 |
| Laura L Freedlander Foundation Inc | | Baltimore, MD | Local | 5 | 2024 | $28,000 |
| Nabit Foundation Incorporated | | Baltimore, MD | Local | 5 | 2024 | $25,500 |
| J M Kaplan Fund Inc | | New York, NY | National | 4 | 2024 | $25,000 |
| Goldsmith Family Foundation Inc | | Baltimore, MD | Local | 5 | 2024 | $25,000 |
| The Arthur F and Isadora Dellheim Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $21,000 |
| Dr Lee Maccormick Edwards Charitable Foundation | | Naples, FL | Local | 4 | 2024 | $19,000 |
| Nelson & Sara Fishman Family Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $17,100 |
| Jacob S Shapiro Foundation | | Baltimore, MD | Local | 7 | 2024 | $17,000 |
| Hebb Family Private Foundation | | Hunt Valley, MD | Local | 7 | 2024 | $15,500 |
| Lloyd E Mitchell Foundation | | Chevy Chase, MD | Local | 5 | 2024 | $15,000 |
| Rogers Wilbur Foundation Inc | | Towson, MD | Local | 6 | 2024 | $14,500 |
| The Edlow Family Fund Inc | | New York, NY | Local | 2 | 2024 | $14,000 |
| Caplan Family Foundation Inc | | Owings Mills, MD | Local | 5 | 2024 | $13,250 |
| Feather Foundation Inc | | Brooklandvl, MD | Local | 5 | 2024 | $12,500 |
| Campbell Foundation Inc | | Timonium, MD | Local | 6 | 2024 | $10,500 |
| University of Maryland Medical System Corporation | | Linthicum Heights, MD | Local | 1 | 2024 | $7,000 |
| Ethel M Looram Foundation Incorporated | | Baltimore, MD | National | 6 | 2024 | $5,500 |
| David W Buck Family Foundation Inc | | Sparks, MD | Local | 7 | 2024 | $3,500 |
| Helen Greene@Perry-a Wade Perry Charitable Trust | | Brooklyn, OH | National | 5 | 2024 | $2,350 |
| Charles F and Margaret M H Obrecht Family Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $2,200 |
| John C Corckran Jr Charitable Fundation Inc | | Baltimore, MD | Local | 7 | 2024 | $1,750 |
| The Sinsky-Kresser-Racusin Memorial Foundation Inc | | Owings Mills, MD | Local | 3 | 2024 | $1,500 |
| Jim and Patty Rouse Charitable Foundation Inc | | Upperco, MD | Local | 2 | 2024 | $1,000 |
| Number Ten Foundation Inc | | Baltimore, MD | Local | 6 | 2024 | $450 |
| Mittelman Fam Foundation Charitable Tr Ua 120399 | | Baltimore, MD | Local | 1 | 2024 | $100 |
| The Feinberg Foundation C/O Dr Robert Feinberg | | | Local | 6 | 2023 | $275,000 |
| The Ludwig and Nancy Sternberger Charitable Foundation | | Wilmington, DE | Local | 3 | 2023 | $110,000 |
| Nora Roberts Foundation Inc | | Glenn Dale, MD | National | 4 | 2023 | $20,000 |
| Ac and Penney Hubbard Foundation Inc | | | Local | 7 | 2023 | $17,500 |
| Frank C Marino Foundation Inc | | Baltimore, MD | Local | 4 | 2023 | $12,000 |
| Brown Advisory Charitable Foundation Inc | | Baltimore, MD | Local | 4 | 2023 | $11,500 |
| Baltimore Orioles Foundation Inc | | Baltimore, MD | Local | 1 | 2023 | $5,000 |
| The Alsop Family Foundation | | Springfield, OR | Local | 6 | 2023 | $1,800 |
| Thomas B & Elizabeth M Sheridan Foundation Inc | | Hunt Valley, MD | Local | 2 | 2022 | $250,000 |
| E Rhodes and Leona B Carpenter Foundation | | Wayne, PA | National | 2 | 2022 | $165,000 |
| Henry Luce Foundation Inc | | New York, NY | National | 1 | 2022 | $100,000 |
| Helen Pumphrey Denit Trust Charitab Le and Educational Purposes | | Dallas, TX | Local | 2 | 2022 | $30,000 |
| Manitou Fund | | Saint Paul, MN | National | 1 | 2022 | $25,000 |
| The Marion Tuttle Colwill Charitable Trust | | Hermitage, PA | Local | 3 | 2022 | $7,500 |
| Gouline Family Foundation Inc | | Baltimore, MD | Local | 5 | 2022 | $7,000 |
| Himmelrich Fund Inc | | Baltimore, MD | — | 4 | 2022 | $6,500 |
| The Wolman Family Foundation Inc | | | — | 3 | 2022 | $4,000 |
| Buckingham School of Frederick County Maryland | | Baltimore, MD | Local | 5 | 2022 | $2,250 |
| Michael S Hollins Foundation | | Baltimore, MD | Local | 1 | 2022 | $800 |
| Wieler Family Private Foundation | | Park City, UT | National | 4 | 2021 | $183,655 |
| Helen Frankenthaler Foundation Inc | | New York, NY | National | 1 | 2021 | $100,000 |
| Richard & Rosalee C Davison Foundation Inc | | Baltimore, MD | Local | 2 | 2021 | $56,500 |
| The Rothschild Charitable Foundation Inc | | | Local | 1 | 2021 | $25,000 |
| Alvin & Louise Myerberg Family Foundation Inc | | Annapolis, MD | National | 3 | 2021 | $16,250 |
| Linehan Family Foundation Inc | | Baltimore, MD | Local | 3 | 2021 | $8,000 |
| Marion I & Henry J Knott Foundation Inc | | Baltimore, MD | Local | 1 | 2021 | $7,500 |
| Lee Family Foundation Inc | | Timonium, MD | Local | 1 | 2021 | $700 |
| Howard C Muller and Marguerite E Muller Charitable Foundation Inc | | | — | 1 | 2021 | $500 |
| Hoffberger Foundation Inc | | Baltimore, MD | Local | 1 | 2021 | $500 |
| Truist Foundation Inc | | Orlando, FL | National | 1 | 2020 | $15,000 |
| Lgt Foundation | | Garden City, NY | Local | 1 | 2020 | $10,000 |
| Chapin Davis Foundation Inc | | Baltimore, MD | Local | 1 | 2020 | $5,389 |
| The Abell Foundation Inc | | Baltimore, MD | Local | 1 | 2020 | $500 |
| Stockman Fam Foundation Tr | | New York, NY | National | 2 | 2019 | $400,000 |
| Herbert Bearman Foundation Inc | | Owings Mills, MD | Local | 1 | 2019 | $10,000 |
| Laiglon Fund | | Kingsville, TX | National | 2 | 2019 | $5,000 |
| Shepard Family Private Foundation | | Baltimore, MD | National | 2 | 2019 | $4,136 |
| The Murthynayak Foundation Inc | | Baltimore, MD | National | 1 | 2019 | $1,125 |
| Robert and Mimie Helm Family Charitable Trust | | Columbia, MD | Local | 1 | 2019 | $1,000 |
| The Batir Foundation Inc C/O Patricia Bauman | | | — | 2 | 2019 | $1,000 |
| Lois H and Charles a Miller Foundation | | | — | 2 | 2019 | $500 |
| Stieff Foundation Inc Ccs III | | Lutherville Timonium, MD | Local | 1 | 2019 | $300 |
| Ruth Carol Fund Inc | | Baltimore, MD | Local | 1 | 2018 | $250,000 |
| Foundation for Advancement in Conservation | | Washington, DC | National | 1 | 2018 | $32,000 |
| The Roche Family Foundation | | Baltimore, MD | Local | 1 | 2018 | $15,000 |
| Pennyghael Foundation Inc | | | — | 1 | 2018 | $5,500 |
| Richard Foundation | | Orlando, FL | National | 1 | 2018 | $1,500 |
| James S and Gail P Riepe Charitable Foundation | | Wilmington, DE | National | 1 | 2018 | $1,000 |
| Iva & Jerome Preston Char Tr 1932 | | Boston, MA | National | 1 | 2018 | $300 |
| Firstman Family Foundation Inc | | Pikesville, MD | Local | 1 | 2018 | $100 |
| Middendorf Foundation Inc | | Baltimore, MD | Local | 1 | 2017 | $250,000 |