AUM
Undisclosed (managing $5B fortune)
Principals
2
Principal Net Worth
$5.0B
Data Flags
Forbes + CEOWORLD verified; Currently serving as Deputy Secretary of Defense, divesting from Cerberus
Feinberg Family Office
SFOHigh ConfidenceNew York, NY
Last verified: Jan 17, 2026
Details
- Website
- Unknown
- Source of Wealth
- Private Equity (Cerberus Capital Management)
- Assets Under Management
- Undisclosed (managing $5B fortune)
- Source File
- research/organizations/feinberg-family-office.md
- UID
- fo-feinberg-family-office
Also Known As
Stephen Feinberg Family OfficeSteve Feinberg Family OfficeFeinberg Capital
Team Members (1)
Related Entities (3)
Relationship Strength
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Sources (8)
- (Forbes Real Time, January 2026)
- (CEOWORLD $5.0B)
- https://breakingdefense.com/2025/03/senate-confirms-billionaire-financier-feinberg-as-pentagons-no-2/
- https://www.forbes.com/sites/danalexander/2025/04/02/the-adult-in-the-room-this-billionaire-trump-appointee-actually-knows-what-hes-doing/
- https://www.mining.com/web/billionaire-turns-pentagon-into-trumps-defense-investment-wing/
- https://www.blackenterprise.com/cbcf-provide-black-students-4m-scholarships-new-contribution/
- https://www.tuskegee.edu/news/tuskegee-university-receives-5-million-gift-from-foundation-established-by-cerberus-founder-and-ceo-stephen-feinberg
- https://www.linkedin.com/in/steve-feinberg-07b71a28
Changelog
- 2026-01-17Upgraded to High confidence; net worth updated to $5.0B (Forbes Real Time #824, CEOWORLD); added recent activity (Deputy SecDef confirmation, Pentagon rare earth deal, philanthropy); added Forbes 400 #301 ranking
- 2026-01-15Added LinkedIn URL for Stephen Feinberg. NOTABLE: Confirmed as Deputy Secretary of Defense 2025, divesting Cerberus stake
- 2026-01-15Auto-generated from principal Stephen Feinberg