Funding search · EIN 133425940 · Florham Park, NJ

Diamonstein-Spielvogel 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.

74
grants reported
$6.0M
total given
2022–2024
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

charitablecharitablecharitablecharitablecharitable

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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.

  • Council On Foreign Relations Annual Fund3 grants · $2.1M
  • Friends of the High Line3 grants · $1.3M
  • New York Public Library1 grant · $500,000
  • New York Historical Society1 grant · $375,000
  • United States Holocaust Memorial Museum1 grant · $333,333
  • Columbia University2 grants · $254,000
  • Pratt Institute2 grants · $192,000
  • Propublica2 grants · $150,000
  • Public Theater1 grant · $100,000
  • Public Theatre1 grant · $100,000

Giving over time

$2.7M
2022
$1.8M
2023
$1.5M
2024

Grant history

All 74 reported grants, largest first.

  • $800,000

    Council On Foreign Relations Annual Fund · New York, NY · 2024

    Charitablecharitable

  • $666,556

    Council On Foreign Relations Annual Fund · New York, NY · 2023

    Charitable

  • $631,667

    Council On Foreign Relations Annual Fund · New York, NY · 2022

    Charitable

  • $500,000

    Friends of the High Line · New York, NY · 2023

    Charitable

  • $500,000

    Friends of the High Line · New York, NY · 2022

    Charitable

  • $500,000

    New York Public Library · New York, NY · 2022

    Charitable

  • $375,000

    New York Historical Society · New York, NY · 2022

    Charitable

  • $333,333

    United States Holocaust Memorial Museum · Washington, DC · 2022

    Charitable

  • $250,000

    Friends of the High Line · New York, NY · 2024

    Charitable

  • $127,000

    Columbia University · New York, NY · 2023

    Charitable

  • $127,000

    Columbia University · New York, NY · 2022

    Charitablecharitable

  • $100,000

    Propublica · New York, NY · 2024

    Charitable

  • $100,000

    Public Theatre · New York, NY · 2024

    Charitable

  • $100,000

    Public Theater · New York, NY · 2023

    Charitable

  • $96,000

    Pratt Institute · Brooklyn, NY · 2024

    Charitablecharitable

  • $96,000

    Pratt Institute · Brooklyn, NY · 2022

    Charitable

  • $66,668

    United States Holocaust Museum · Washington, DC · 2023

    Charitable

  • $50,000

    Propublica · New York, NY · 2023

    Charitable

  • $50,000

    Smithsonian Institution Cooper-Hewitt · New York, NY · 2023

    Charitable

  • $50,000

    St Bartholomews Conservancy · New York, NY · 2022

    Charitable

  • $40,000

    Brooklyn Youth Chorus · New York, NY · 2024

    Charitable

  • $40,000

    Chamber Music Society · New York, NY · 2024

    Charitable

  • $40,000

    Brooklyn Youth Chorus · New York, NY · 2023

    Charitable

  • $40,000

    Center for Jewish History · Wilmington, DE · 2023

    Charitable

  • $40,000

    Chamber Music Society · New York, NY · 2023

    Charitable

  • $29,500

    Saint Peter'S Church · New York, NY · 2022

    Charitable

  • $25,000

    Headland Center for the Arts (Jane Marchant'S Encyclopedia of Botany) · Sausalito, CA · 2023

    Charitable

  • $15,140

    The Metropolitan Opera · New York, NY · 2023

    Charitable

  • $10,000

    Ali Forney Center · New York, NY · 2024

    Charitable

  • $10,000

    American Independent · Washington, DC · 2024

    Charitable

  • $10,000

    Irish Repertory Theatre · New York, NY · 2024

    Charitable

  • $10,000

    Trust for National Mall · Washington, DC · 2024

    Charitable

  • $10,000

    City Harvest · Brooklyn, NY · 2023

    Charitable

  • $10,000

    Trust for National Mall · Washington, DC · 2023

    Charitable

  • $10,000

    Irish Repertory Theatre · New York, NY · 2022

    Charitable

  • $10,000

    Ps21 · Chatham, NY · 2022

    Charitable

  • $10,000

    The Education Fund of Women'S Forum · New York, NY · 2022

    Charitable

  • $10,000

    The Possibility Project · New York, NY · 2022

    Charitable

  • $10,000

    Trust for the National Mall · Washington, DC · 2022

    Charitable

  • $8,750

    Temple Emanuel · New York, NY · 2024

    Charitable

  • $8,140

    Congregation Emanuel · New York, NY · 2023

    Charitable

  • $5,000

    Association for Frontal Temporal · King of Prussia, PA · 2024

    Charitable

  • $5,000

    City Harvest · Brooklyn, NY · 2024

    Charitable

  • $5,000

    Cooper Hewitt Museum · New York, NY · 2024

    Charitable

  • $5,000

    Fresh Air Fund · New York, NY · 2024

    Charitable

  • $5,000

    Mission Society of New York · New York, NY · 2024

    Charitable

  • $5,000

    Stony Brook Foundation for Dan'S Paper Project · Stony Brook, NY · 2024

    Charitablecharitablecharitable

  • $5,000

    Yeshiva University · New York, NY · 2024

    Charitable

  • $5,000

    Association for Frontotemporal Degeneration · King of Prussia, PA · 2023

    Charitable

  • $5,000

    New York Community Trust · New York, NY · 2023

    Charitable

  • $5,000

    Women'S Forum of New York · New York, NY · 2023

    Charitable

  • $5,000

    Uja Federation of New York · New York, NY · 2022

    Charitable

  • $3,000

    Authors Unbound · Bend, OR · 2022

    Charitable

  • $2,500

    New York STEM Cell Foundation · New York, NY · 2024

    Charitable

  • $2,500

    Our Steps · Brooklyn, NY · 2023

    Charitable

  • $2,500

    Friends of the Upper East Side Historic District · New York, NY · 2022

    Charitable

  • $2,500

    Municipal Art Society of New York · New York, NY · 2022

    Charitable

  • $2,500

    Studio in a School - Agnes Gund · New York, NY · 2022

    Charitable

  • $2,000

    Historic District Council · New York, NY · 2024

    Charitable

  • $1,700

    Clarion Orchestra · New York, NY · 2024

    Charitable

  • $1,500

    Brooklyn Botanical Society · Brooklyn, NY · 2024

    Charitable

  • $1,500

    Jose Limon Donee Foundation · New York, NY · 2024

    Charitable

  • $1,000

    Asia Society · New York, NY · 2024

    Charitable

  • $1,000

    Congregation Emanuel · New York, NY · 2024

    Charitable

  • $1,000

    Eleanor Now · Albany, NY · 2024

    Charitable

  • $1,000

    Foundation for Art · New York, NY · 2024

    Charitable

  • $1,000

    Friends of Slovakia · Fall Church, VA · 2024

    Charitable

  • $1,000

    Fund for Park Avenue · New York, NY · 2024

    Charitable

  • $1,000

    Fund for Park Ave · New York, NY · 2023

    Charitable

  • $1,000

    Historic Districts Council · New York, NY · 2023

    Charitable

  • $1,000

    National Parks of New York Harbor Conservancy · New York, NY · 2022

    Charitable

  • $650

    Chashamaorg · New York, NY · 2024

    Charitable

  • $500

    Friends of the Upper East Side · New York, NY · 2024

    Charitable

  • $500

    New York Preservation Project · New York, NY · 2024

    Charitable

Who else funds this kind of work

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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.