Funders › NY › Rattner Family Fnd Inc C/O Rattner Family Office › 2023
Grants paid by Rattner Family Fnd Inc C/O Rattner Family Office, tax year 2023
EIN 13-3519099 · New York, NY · Form 990-PF, Part XV
In tax year 2023, Rattner Family Fnd Inc C/O Rattner Family Office (EIN 13-3519099) reported 57 grants paid totaling $2,767,607. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Hospital for Special Surgery New York, NY | B | $650,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Barack Obama Foundation Chicago, IL | C | $600,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | New York STEM Cell Foundation New York, NY | B | $250,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Refugees International Washington, DC | B | $200,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | National Democratic Institute Washington, DC | U | $100,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Harvard University Cambridge, MA | C | $100,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Martha's Vineyard Hospital Oak Bluffs, MA | C | $100,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | American Friends of Magen David Adom New York, NY | B | $100,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Memorial Sloan Kettering Cancer Center New York, NY | U | $50,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Anti-Defamation League New York, NY | B | $50,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | American Academy in Berlin New York, NY | B | $50,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Harvard Kennedy School Cambridge, MA | U | $50,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Target Als Foundation New York, NY | B | $50,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Sesame Workshop New York, NY | B | $30,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Sheriff's Meadow Foundation Vineyard Haven, MA | C | $27,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Phoenix House Long Island City, NY | C | $27,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Women's Foreign Policy Group Washington, DC | B | $27,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Mv Youth Chilmark, MA | B | $26,900 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Committee for a Responsible Federal Budget Washington, DC | B | $25,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Planet Word Washington, DC | B | $25,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Cooke School and Institute New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Council On Foreign Relations New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | New-York Historical Society New York, NY | B | $22,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Icahn School of Medicine at Mount Sinai New York, NY | B | $20,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Irish Arts Center New York, NY | U | $20,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Hot Bread Kitchen New York, NY | C | $12,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Mcc Theater New York, NY | U | $10,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Serpentine Americas Foundation New York, NY | U | $10,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Springfield Library Foundation East Longmeadow, MA | B | $6,667 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | United Religions Initiative San Francisco, CA | C | $6,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | International Center for Journalists Washington, DC | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | 13 Hands Equine Rescue Clinton Corners, NY | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Wnet New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Eyelliance New York, NY | C | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | International Rescue Committee New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Pan-Massachusetts Challenge Needham, MA | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Hello Future New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Holy Cross Monastery Woodville, TX | U | $5,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Pope Francis Preparatory School Springfield, MA | U | $4,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Museum of Modern Art New York, NY | B | $2,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Moma Library Council New York, NY | U | $2,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Lincoln Center Theater New York, NY | B | $2,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Hamilton Partnership for Paterson Paterson, NJ | B | $2,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | St Michael's Academy Springfield, MA | U | $2,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Pond Mountain Trust Kent, CT | B | $2,500 | paid | ACQUIRING LAND FOR THE PURPOSE OF CONSERVATION | 202423209349104492 |
| 2023 | Friends of the Jewish Museum Berlin Princeton, NJ | B | $2,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Cfk Africa Chapel Hill, NC | U | $2,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | North Salem Volunteer Ambulance Corps Croton Falls, NY | B | $1,500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | North Salem Bridle Trails Association North Salem, NY | B | $1,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Cardinal's Appeal New York, NY | U | $1,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Judge Frank M Johnson Jr Institute Montgomery, AL | U | $1,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Brown University Providence, RI | U | $1,000 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Martha's Vineyard Hebrew Center Vineyard Haven, MA | B | $540 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Vgc Foundation Edgartown, MA | U | $500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | North Salem Historical Society North Salem, NY | B | $500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Wikimedia Foundation San Francisco, CA | C | $500 | paid | GENERAL SUPPORT | 202423209349104492 |
| 2023 | Farm Neck Foundation Oak Bluffs, MA | B | $500 | paid | GENERAL SUPPORT | 202423209349104492 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.