Funding search · EIN 521120708 · Rockville, MD

David S Stone Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

119
grants reported
$981,500
total given
2022–2025
filing years
$5,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

organ

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Jcc of Greater Washington4 grants · $85,000
  • Chabad of Olney4 grants · $75,000
  • Shriners Hospitals for Children4 grants · $70,000
  • National Brain Tumor Society4 grants · $70,000
  • Mpn Research Foundation4 grants · $60,000
  • Jewish Social Service Agency4 grants · $40,000
  • Chabad of Potomac4 grants · $40,000
  • Bullis School4 grants · $40,000
  • Identity4 grants · $40,000
  • Charles E Smith Life Communities3 grants · $38,000

Giving over time

$235,500
2022
$240,500
2023
$243,500
2024
$262,000
2025

Grant history

The 100 largest of 119 grants.

  • $25,000

    National Brain Tumor Society · Newton, MA · 2025

    Aid organ in exempt purposes

  • $25,000

    Jcc of Greater Washington · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $20,000

    Chabad of Olney · Olney, MD · 2025

    Aid organ in exempt purposes

  • $20,000

    Jcc of Greater Washington · Rockville, MD · 2025

    Aid organ in exempt purposes

  • $20,000

    Chabad of Olney · Olney, MD · 2024

    Aid organ in exempt purposes

  • $20,000

    Jcc of Greater Washington · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $20,000

    Chabad of Olney · Olney, MD · 2023

    Aid organ in exempt purposes

  • $20,000

    Jcc of Greater Washington · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $17,500

    Makom · North Bethesda, MD · 2025

    Aid organ in exempt purposes

  • $17,500

    Shriners Hospitals for Children · Philadelphia, PA · 2025

    Aid organ in exempt purposes

  • $17,500

    Jewish Foundation for Group Hoomes · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $17,500

    Shriners Hospitals for Children · Philadelphia, PA · 2024

    Aid organ in exempt purposes

  • $17,500

    Jewish Foundation for Group Hoomes · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $17,500

    Shriners Hospitals for Children · Philadelphia, PA · 2023

    Aid organ in exempt purposes

  • $17,500

    Jewish Foundation for Group Homes · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $17,500

    Shriners Hospitals for Children · Philadelphia, PA · 2022

    Aid organ. In exempt purposes

  • $15,000

    Arthritis Foundation · Atlanta, GA · 2025

    Aid organ in exempt purposes

  • $15,000

    Mpn Research Foundation · Chicago, IL · 2025

    Aid organ in exempt purposes

  • $15,000

    Mpn Research Foundation · Chicago, IL · 2024

    Aid organ in exempt purposes

  • $15,000

    National Brain Tumor Society · Newton, MA · 2024

    Aid organ in exempt purposes

  • $15,000

    Mpn Research Foundation · Chicago, IL · 2023

    Aid organ in exempt purposes

  • $15,000

    National Brain Tumor Society · Newton, MA · 2023

    Aid organ in exempt purposes

  • $15,000

    Chabad of Olney · Olney, MD · 2022

    Aid organ. In exempt purposes

  • $15,000

    Mpn Research Foundation · Chicago, IL · 2022

    Aid organ. In exempt purposes

  • $15,000

    National Brain Tumor Society · Newton, MA · 2022

    Aid organ in exempt purposes

  • $13,000

    Charles E Smith Jewish Day School · Rockville, MD · 2025

    Aid organ in exempt purposes

  • $13,000

    Charles E Smith Life Communities · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $13,000

    Charles E Smith Life Communities · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $12,000

    Charles E Smith Life Communities · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $10,000

    Bullis School · Potomac, MD · 2025

    Aid organ in exempt purposes

  • $10,000

    Chabad of Potomac · Potomac, MD · 2025

    Aid organ in exempt purposes

  • $10,000

    Identity · Gaithersburg, MD · 2025

    Aid organ in exempt purposes

  • $10,000

    Jewish Social Service Agency · Rockville, MD · 2025

    Aid organ in exempt purposes

  • $10,000

    The Leukemia & Lymphoma Society · Washington, DC · 2025

    Aid organ in exempt purposes

  • $10,000

    Washington Legal Clinic · Washington, DC · 2025

    Aid organ in exempt purposes

  • $10,000

    Bullis School · Potomac, MD · 2024

    Aid organ in exempt purposes

  • $10,000

    Chabad of Potomac · Potomac, MD · 2024

    Aid organ in exempt purposes

  • $10,000

    Identity · Gaithersburg, MD · 2024

    Aid organ in exempt purposes

  • $10,000

    Jewish Social Service Agency · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $10,000

    Washington Legal Clinic · Washington, DC · 2024

    Aid organ in exempt purposes

  • $10,000

    Bullis School · Potomac, MD · 2023

    Aid organ in exempt purposes

  • $10,000

    Chabad of Potomac · Potomac, MD · 2023

    Aid organ in exempt purposes

  • $10,000

    Identity · Gaithersburg, MD · 2023

    Aid organ in exempt purposes

  • $10,000

    Jewish Social Service Agency · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $10,000

    Washington Legal Clinic · Washington, DC · 2023

    Aid organ in exempt purposes

  • $10,000

    Bullis School · Potomac, MD · 2022

    Aid organ. In exempt purposes

  • $10,000

    Chabad of Potomac · Potomac, MD · 2022

    Aid organ. In exempt purposes

  • $10,000

    Identity · Gaithersburg, MD · 2022

    Aid organ. In exempt purposes

  • $10,000

    Jewish Social Service Agency · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $10,000

    Washington Legal Clinic for the Homeless · Washington, DC · 2022

    Aid organ. In exempt purposes

  • $7,500

    Novachai Foundation · Great Falls, VA · 2025

    Aid organ in exempt purposes

  • $7,500

    Reunion Sportive D'Haiti · Takoma Park, MD · 2025

    Aid organ in exempt purposes

  • $7,500

    Sunflower Bakery · Gaithersburg, MD · 2025

    Aid organ in exempt purposes

  • $7,500

    Sunflower Bakery · Gaithersburg, MD · 2024

    Aid organ in exempt purposes

  • $7,500

    Sunflower Bakery · Gaithersburg, MD · 2023

    Aid organ in exempt purposes

  • $7,500

    Sunflower Bakery · Gaithersburg, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    Aish of Greater Washingto · North Bethesda, MD · 2025

    Aid organ. In exempt purposes

  • $5,000

    Friendship Circle · Potomac, MD · 2025

    Aid organ in exempt purposes

  • $5,000

    Jewish Council for the Aging · Rockville, MD · 2025

    Aid organ in exempt purposes

  • $5,000

    Jewish National Fund-USA · New York, NY · 2025

    Aid organ in exempt purposes

  • $5,000

    Aish of Greater Washingto · North Bethesda, MD · 2024

    Aid organ. In exempt purposes

  • $5,000

    Arthritis Foundation · Atlanta, GA · 2024

    Aid organ in exempt purposes

  • $5,000

    Friendship Circle · Potomac, MD · 2024

    Aid organ in exempt purposes

  • $5,000

    Jewish Council for the Aging · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $5,000

    Jewish National Fund-USA · New York, NY · 2024

    Aid organ in exempt purposes

  • $5,000

    Kamal Foundation · Washington, DC · 2024

    Aid organ in exempt purposes

  • $5,000

    Reunion Sportive D'Haiti · Takoma Park, MD · 2024

    Aid organ in exempt purposes

  • $5,000

    The Lev Experience · North Bethesda, MD · 2024

    Aid organ in exempt purposes

  • $5,000

    Zamir Choral Foundation · New York, NY · 2024

    Aid organ in exempt purposes

  • $5,000

    Aish of Greater Washingto · North Bethesda, MD · 2023

    Aid organ. In exempt purposes

  • $5,000

    Arthritis Foundation · Atlanta, GA · 2023

    Aid organ in exempt purposes

  • $5,000

    Charles E Smith Jewish Day School · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    Friendship Circle · Potomac, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    Jewish Council for the Aging · Rockville, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    Jewish Fed of Greater Washington · North Bethesda, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    Reunion Sportive D'Haiti · Takoma Park, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    The Lev Experience · North Bethesda, MD · 2023

    Aid organ in exempt purposes

  • $5,000

    Aish of Greater Washington · North Bethesda, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    Arthritis Foundation · Atlanta, GA · 2022

    Aid organ in exempt purposes

  • $5,000

    Friendship Circle · Potomac, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    Jewish Council for the Aging · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    Reunion Sportive D'Haiti · Takoma Park, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    The Jewish Federation of Greater Washington · North Bethesda, MD · 2022

    Aid organ. In exempt purposes

  • $5,000

    The Leukemia & Lymphoma Society · Rye Brook, NY · 2022

    Aid organ. In exempt purposes

  • $5,000

    Washington Hebrew Congregation · Washington, DC · 2022

    Aid organ. In exempt purposes

  • $4,000

    Zamir Choral Foundation · New York, NY · 2023

    Aid organ in exempt purposes

  • $4,000

    The Lev Experience · North Bethesda, MD · 2022

    Aid organ in exempt purposes

  • $4,000

    Zamir Choral Foundation · New York, NY · 2022

    Aid organ. In exempt purposes

  • $3,500

    Charles E Smith Jewish Day School · Rockville, MD · 2024

    Aid organ in exempt purposes

  • $3,500

    Charles E Smith Jewish Day School · Rockville, MD · 2022

    Aid organ. In exempt purposes

  • $3,000

    University Wisconsin Chabad · Madison, WI · 2025

    Aid organ in exempt purposes

  • $2,500

    Brem Found To Defeat Breast Cancer · Silver Spring, MD · 2025

    Aid organ in exempt purposes

  • $2,500

    Emma'S Torch · Brooklyn, NY · 2025

    Aid organ in exempt purposes

  • $2,500

    Lions Club International Fdn · Oak Brook, IL · 2025

    Aid organ in exempt purposes

  • $2,500

    Maryland Hillel · College Park, MD · 2025

    Aid organ in exempt purposes

  • $2,500

    Sunrise Association · Oceanside, NY · 2025

    Aid organ in exempt purposes

  • $2,500

    613 Foundation · Washington, DC · 2024

    Aid organ. In exempt purposes

  • $2,500

    American Friends of Magen David Ado · New York, NY · 2024

    Aid organ in exempt purposes

  • $2,500

    Jewish Fed of Greater Washington · North Bethesda, MD · 2024

    Aid organ in exempt purposes

  • $2,500

    Lions Club International Fdn · Oak Brook, IL · 2024

    Aid organ in exempt purposes

View all 119 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.