AUM
Estimated $8-10B (based on Blackstone holdings and investments)
Principals
3
Principal Net Worth
$9.9B
Data Flags
Blackstone executive, major philanthropy
Gray Family Office
SFOHigh ConfidenceNew York, NY
Last verified: Jan 16, 2026
Details
- Source of Wealth
- Private Equity (Blackstone Group)
- Assets Under Management
- Estimated $8-10B (based on Blackstone holdings and investments)
- Source File
- research/organizations/gray-family-office.md
- UID
- fo-gray-family-office
Also Known As
Jonathan Gray Family OfficeGray CapitalGray Foundation
Principals (3)
Team Members (4)
Related Entities (4)
Relationship Strength
Loading relationships...
Sources (6)
- https://en.wikipedia.org/wiki/Jonathan_D._Gray
- https://www.forbes.com/profile/jonathan-gray/
- https://www.bloomberg.com/billionaires/profiles/jonathan-d-gray/
- https://www.grayfoundation.org/who-we-are
- https://www.insidephilanthropy.com/find-a-grant/major-donors/jonathan-gray-html
- https://ejewishphilanthropy.com/blackstones-jonathan-gray-and-his-wife-mindy-donate-125-million-to-tel-aviv-university-medical-school/
Changelog
- 2026-01-16Enriched with full biography (born 1970, Wharton), Blackstone career history, wife Mindy, Gray Foundation, philanthropy, net worth update ($9.9B), updated confidence to High
- 2026-01-15Auto-generated from principal Jonathan Gray