Overview
The Stone Foundation Inc is a philanthropic organization based in Longboat Key, Florida, with assets totaling approximately $10.9 million. The foundation reported expenses of about $804,753 and revenue of $758,833. It operates primarily in the states of Florida, Michigan, and New York, funding projects in cities such as Ann Arbor, Bloomfield Hills, New York, Sarasota, Wayland, and West Bloomfield. The foundation is led by Marcia S. Klein as President, with Stacey Schaeffler serving as Vice President and Secretary, and Mitchell Schwartz as Vice President and Treasurer. Notably, the foundation's leadership team does not receive compensation for their roles. The foundation's specific subject areas of funding are not listed.
Focus Areas
Geographic Focus
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Financials
in 2024, compared to $10,941,386 in 2023
12 grants awarded in 2024
Of total expenses go to programs
Grants
| Purpose | Location | |||
|---|---|---|---|---|
| $120,000 | All Faith Food Bank | Run Fresh Sprout food truckback packvet pantry | 8171 Blaike Court Sarasota, FL US | 2023 |
| $120,000 | All Faiths Food Bank | Run fresh sprout food truckback packvet pantry | 8171 Blaike Court Sarasota, FL US | 2024 |
| $114,000 | All Faith Food Bank | Run Fresh Sprout food truckback packvet pantry | 8171 Blaike Court Sarasota, FL US | 2022 |
| $100,000 | Regents of University of Michigan | Medical research in autoimmune | 301 E Liberty Ann Arbor, MI US | 2022 |
| $100,000 | Regents of University of Michigan | Medical research in autoimmune | 301 E Liberty Ann Arbor, MI US | 2023 |
| $90,000 | The Friendship Circle | Training for Students art lifetownfarber soul ct | 6892 W Maple Road West Bloomfield, MI US | 2023 |
| $90,000 | The Friendship Circle | Training for students art lifetownfarber soul ct | 6892 W Maple Road West Bloomfield, MI US | 2024 |
| $74,000 | Jewish Federation | Camp Program | 6735 Telegraph Road Bloomfield Hills, MI US | 2024 |
| $70,000 | The Friendship Circle | Training for Students art lifetownfarber soul ct | 6892 W Maple Road West Bloomfield, MI US | 2022 |
| $68,000 | Antidefamation League | fight all forms of antisemitism and bias | 605 3rd Ave New York, NY US | 2023 |
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People
Compensation data from most recent available 990 forms
| Title | |||
|---|---|---|---|
MSK
Marcia S Klein
| President | $0 | 2022 |
SS
Stacey Schaeffler
| Vice President | $0 | 2022 |
SS
Stacey Schaeffler
| Secretary | $0 | 2022 |
MS
Mitchell Schwartz
| Vice President | $0 | 2022 |
MS
Mitchell Schwartz
| Treasurer | $0 | 2022 |
MSK
Marcia S Klein
| President | $0 | 2023 |
SS
Stacey Schaeffler
| Vice President | $0 | 2023 |
SS
Stacey Schaeffler
| Secretary | $0 | 2023 |
MS
Mitchell Schwartz
| Vice President | $0 | 2023 |
MS
Mitchell Schwartz
| Treasurer | $0 | 2023 |
Rows per page
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Financial data sourced from IRS 990 forms via ProPublica Nonprofit Explorer
View on ProPublica Nonprofit ExplorerLast updated on August 25, 2025