Funding search · EIN 477017224 · Boston, MA

Limestone Foundation

Name: Limestone Foundation grants, 2022–2024
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

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

101
grants reported: $7.8M
total given: 2022–2024
filing years: $50,000
median grant

Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

center memory miriam sidney stoneman investigative policy reporting

Full IRS filings ↗How this is built Report an error

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.

6 grants matching “sidney” · $45,000

$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2024
General support in memory of sidney & miriam stoneman
$5,000
Boston Symphony Orchestra · Boston, MA · 2024
General support in memory of sidney & miriam stoneman
$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2023
General support in memory of sidney & miriam stoneman
$5,000
Boston Symphony Orchestra · Boston, MA · 2023
General support in memory of sidney & miriam stoneman
$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2022
General support in memory of sidney & miriam stoneman
$5,000
Boston Symphony Orchestra · Boston, MA · 2022
General support in memory of sidney & miriam stoneman

Top recipients

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

Center On Budget and Policy Priorities3 grants · $1.4M
Mountain Association for Community Economic Development (Kcep)2 grants · $630,000
New Mexico Voices for Children2 grants · $600,000
Kentucky Coalition3 grants · $470,000
Kentucky Civic Engagement Table3 grants · $425,000
State Power Fund3 grants · $350,000
Neo Philanthropy2 grants · $295,000
Kentucky Center for Economic Policy1 grant · $275,000
Montana Budget and Policy Center3 grants · $250,000
The Alluvial Collective2 grants · $225,000

Giving over time

$2.1M

2022

$3.3M

2023

$2.5M

2024

Grant history

The 100 largest of 101 grants.

$505,000
Center On Budget and Policy Priorities · Washington, DC · 2024
Greenstein fund for a just future
$460,000
Center On Budget and Policy Priorities · Washington, DC · 2023
General operating support
$410,000
Center On Budget and Policy Priorities · Washington, DC · 2022
General operating support
$355,000
Mountain Association for Community Economic Development (Kcep) · Berea, KY · 2022
Kentucky center for economic policy
$300,000
New Mexico Voices for Children · Albuquerque, NM · 2024
General operating support
$300,000
New Mexico Voices for Children · Albuquerque, NM · 2023
General operating support
$275,000
Kentucky Center for Economic Policy · Berea, KY · 2024
General operations
$275,000
Mountain Association for Community Economic Development (Kcep) · Berea, KY · 2023
Kentucky center for economic policy
$220,000
Neo Philanthropy · New York, NY · 2023
General operating support
$200,000
Kansas Action for Children · Topeka, KS · 2022
General operations
$170,000
Kentucky Coalition · Sasser, KY · 2022
General operations
$150,000
Kentucky Civic Engagement Table · Louisville, KY · 2024
General operating support
$150,000
Kentucky Coalition · Sasser, KY · 2024
General operations
$150,000
State Power Fund · Youngstown, OH · 2024
General operating support
$150,000
Kentucky Coalition · Sasser, KY · 2023
General operations
$150,000
State Power Fund · Youngstown, OH · 2023
General operating support
$150,000
The Alluvial Collective · Jackson, MS · 2023
General operating support
$150,000
Kentucky Civic Engagement Table · Louisville, KY · 2022
General operating support
$125,000
Kentucky Civic Engagement Table · Louisville, KY · 2023
General operating support
$125,000
Montana Budget and Policy Center · Helena, MT · 2023
General operating support
$100,000
Fair Elections Center · Washington, DC · 2023
General operating support
$100,000
Native Peoples Action Community Fund · Anchorage, AK · 2023
General operating support
$100,000
The American Prospect · Washington, DC · 2022
General operating support
$75,000
Hopewell Fund · Washington, DC · 2024
Movement cooperation
$75,000
Montana Budget and Policy Center · Helena, MT · 2024
General operating support
$75,000
National Association for the Advancement of Colored People · Baltimore, MD · 2024
General operating support
$75,000
Neo Philanthropy · New York, NY · 2024
General operating support
$75,000
New Jersey Policy Perspective · Trenton, NJ · 2024
General operating support
$75,000
New Venture Fundamericans for Tax Fairness · Washington, DC · 2024
Americans for tax fairness
$75,000
Oklahoma Policy Institute · Tulsa, OK · 2024
General operating support
$75,000
The Alluvial Collective · Jackson, MS · 2024
General operating support
$75,000
Georgia Budget and Policy Institute · Atlanta, GA · 2023
General operating support
$75,000
National Association for the Advancement of Colored People · Baltimore, MD · 2023
General operating support
$75,000
New Jersey Policy Perspective · Trenton, NJ · 2023
General operating support
$75,000
Oklahoma Policy Institute · Tulsa, OK · 2023
General operating support
$75,000
Rural Arizona Engagement · Coolidge, AZ · 2023
General operating support
$75,000
The Commonwealth Institute for Fiscal Analysis · Richmond, VA · 2023
General operating support
$75,000
Georgia Budget and Policy Institute · Atlanta, GA · 2022
General operating support
$75,000
The Commonwealth Institute for Fiscal Analysis · Richmond, VA · 2022
General operating support
$50,000
Ballot Initiative Strategy Center Foundation · Washington, DC · 2024
General operating support
$50,000
Native Peoples Action Community Fund · Anchorage, AK · 2024
General operating support
$50,000
The American Prospect · Washington, DC · 2024
General operating support
$50,000
West Virginia Center On Budget and Policy · Charleston, WV · 2024
General operating support
$50,000
Ballot Initiative Strategy Center Foundation · Washington, DC · 2023
General operating support
$50,000
Blue Grass Community Foundation · Lexington, KY · 2023
General operating support
$50,000
Faith in Action · Washington, DC · 2023
General operating support
$50,000
Instituto Lab · Phoenix, AZ · 2023
General operating support
$50,000
Progress Michigan Educationwe the People · Lansing, MI · 2023
General operating support
$50,000
The Alaska Center Education Fund · Anchorage, AK · 2023
General operating support
$50,000
The American Prospect · Washington, DC · 2023
General operating support
$50,000
Voteriders · Santa Monica, CA · 2023
General operating support
$50,000
West Virginia Center On Budget and Policy · Charleston, WV · 2023
General operating support
$50,000
Windward Fund · Washington, DC · 2023
General operating support
$50,000
Faith in Action · Washington, DC · 2022
General operating support
$50,000
Fund for Constitutional Government Financial Accountability and Corporate · Washington, DC · 2022
The fact coalition
$50,000
Institute On Taxation and Economic Policy · Washington, DC · 2022
General operating support
$50,000
Montana Budget and Policy Center · Helena, MT · 2022
General operating support
$50,000
One Arizona · Phoenix, AZ · 2022
General operating support
$50,000
State Power Fund · Youngstown, OH · 2022
General operating support
$50,000
The Urban Institute · Washington, DC · 2022
Tax policy center
$50,000
West Virginia Center On Budget and Policy · Charleston, WV · 2022
General operating support
$25,000
Code for America Labs · San Francisco, CA · 2024
General operating support
$25,000
Trustees of Columbia University in the City of New York · New York, NY · 2024
General operating support
$25,000
Code for America Labs · San Francisco, CA · 2023
General operating support
$25,000
One Arizona · Phoenix, AZ · 2023
General operating support
$20,000
Brookline Community Foundation · Brookline, MA · 2024
General operating support
$20,000
Kentucky Public Radio · Louisville, KY · 2024
The center for investigative reporting
$20,000
Brookline Community Foundation · Brookline, MA · 2023
General operating support
$20,000
Ballot Initiative Strategy Center Foundation · Washington, DC · 2022
General operating support
$20,000
Brookline Community Foundation · Brookline, MA · 2022
General operating support
$20,000
Community Foundation of Louisville · Louisville, KY · 2022
General operations
$20,000
Hopewell Fund · Washington, DC · 2022
Movement cooperation
$17,500
Community Foundation of Louisville · Louisville, KY · 2023
General operations
$15,000
Arizona Community Foundation · Phoenix, AZ · 2024
General operating support
$15,000
Arizona Community Foundation · Phoenix, AZ · 2023
General operating support
$15,000
Massachusetts Communities Action Network · Dorcester, MA · 2022
General operating support
$15,000
Nagel and Associateseconomic Opportunity Funders · Durham, NC · 2022
General operating support
$15,000
New York Women'S Foundation · New York, NY · 2022
General operations
$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2024
General support in memory of sidney & miriam stoneman
$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2023
General support in memory of sidney & miriam stoneman
$10,000
New York Women'S Foundation · New York, NY · 2023
General operations
$10,000
Trustees of Columbia University in the City of New York · New York, NY · 2023
General operating support
$10,000
Beth Israel Deaconess Medical Center · Boston, MA · 2022
General support in memory of sidney & miriam stoneman
$7,500
Kentucky Public Radio · Louisville, KY · 2023
The center for investigative reporting
$5,000
Boston Symphony Orchestra · Boston, MA · 2024
General support in memory of sidney & miriam stoneman
$5,000
Brookline Food Pantry · Brookline, MA · 2024
General support
$5,000
Community Foundation of Louisville · Louisville, KY · 2024
General operations
$5,000
Endeavor Global · New York, NY · 2024
General operating support
$5,000
Jewish Arts Collaborative · Newton, MA · 2024
General operating support
$5,000
Boston Symphony Orchestra · Boston, MA · 2023
General support in memory of sidney & miriam stoneman
$5,000
Brookline Food Pantry · Brookline, MA · 2023
General support
$5,000
Endeavor Global · New York, NY · 2023
General operating support
$5,000
Jewish Arts Collaborative · Newton, MA · 2023
General operating support
$5,000
University of Chicago · Chicago, IL · 2023
General operating support
$5,000
Boston Symphony Orchestra · Boston, MA · 2022
General support in memory of sidney & miriam stoneman
$5,000
Brookline Food Pantry · Brookline, MA · 2022
General support
$5,000
Celiac Disease Foundation · Woodland Hills, CA · 2022
General operating support
$5,000
Endeavor Global · New York, NY · 2022
General operating support
$5,000
Jewish Arts Collaborative · Newton, MA · 2022
General operating support
$5,000
Kentucky Public Radio · Louisville, KY · 2022
The center for investigative reporting

View all 101 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.