Funding search · EIN 900914803 · Wilmington, DE

Three Sisters Foundation

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$26.1M
in grants paid: 17
grants: 10
recipients: 2022–2025
filing years

Recent grants

The 17 grants from this foundation’s filings, newest year first.

$11.3M
International Rescue Committee · New York, NY · 2025
Unrestricted
$250,000
Hamilton College · Clinton, NY · 2025
Unrestricted
$200,000
International Rescue Committee · New York, NY · 2025
Restricted
$50,000
Center for Reproductive Rights · New York, NY · 2025
Unrestricted
$200,000
Vanguard Charitable Endowment Progr · Warwick, RI · 2024
Unrestricted
$130,000
Leahy Center for Lake Champlain · Burlington, VT · 2024
Unrestricted
$10.0M
Massachusetts General Hospital · Boston, MA · 2023
Unrestricted
$1.0M
International Rescue Committee · New York, NY · 2023
Unrestricted
$500,000
University of Chicago · Chicago, IL · 2023
Unrestricted
$200,000
Vanguard Charitable Endowment Program · Warwick, RI · 2023
Unrestricted
$150,000
Breakthrough Collaborative · Oakland, CA · 2023
Unrestricted
$125,000
Hamilton College · Clinton, NY · 2023
Urestricted
$25,000
Stanford Institute for Economic Policy Research · Stanford, CA · 2023
Unrestricted
$1.0M
University of Chicago · Chicago, IL · 2022
Unrestricted
$800,000
International Rescue Committee · New York, NY · 2022
Unrestricted
$100,000
Breakthrough Collaborative · Oakland, CA · 2022
Unrestricted
$100,000
Vanguard Charitable Endowment Program · Warwick, RI · 2022
Unrestricted

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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. Most private foundations do not accept unsolicited applications; the route in is usually a program officer.