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Christy and John Mack Foundation

Grantmaking profile built from public IRS Form 990 filings.

LocationRye, New York
Grants on file93
Total giving on file$45.0M
Typical grant size$483K
Most recent filing year2025

What they fund

  • GENERAL PURPOSE OR EDUCATIONAL

Largest recipients on file

RecipientStateGrantsTotal
Healthy Us Collaborative IncDC6$14.7M
Ny Presbyterian HospitalNY7$7.0M
The Healthy Us Collaborative IncDC3$5.1M
Giving Back FundCA4$5.0M
International Rescue CommitteeMN3$3.5M
Nyc Police FoundationNY8$3.1M
Charles M Vallee FoundationSC2$2.0M
Microsociety IncPA9$1.9M
Fidelity Charitable Gift FundKY2$600K
Fdny FoundationNY5$320K

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