AUM
$20B+ estimated (based on holdings)
Principals
5
Principal Net Worth
$48.1B
Data Flags
Well-documented family office AQTON SE; BMW controlling family
Quandt Family Office (AQTON)
SFOHigh ConfidenceBad Homburg, Germany
Last verified: Jan 16, 2026
Details
- Website
- https://www.aqton.eu
- Source of Wealth
- Automotive (BMW stake)
- Assets Under Management
- $20B+ estimated (based on holdings)
- Source File
- research/organizations/francois-pinault-family-office.md
- UID
- fo-quandt-family-office
Also Known As
Stefan Quandt Family OfficeAQTON SEQuandt Family OfficeStefan Capital
Principals (5)
Related Entities (8)
AQTON SESubsidiary
Stefan Quandt's family office/investment company
BMW AGSubsidiary
~19% stake (Supervisory Board)
Delton AGSubsidiary
Technology investments
Logwin AGSubsidiary
Logistics company
Stefan FoundationFoundation
Stefan capitalInvestment Vehicle
Stefan holdingsHolding Company
Stefan investmentsSubsidiary
Relationship Strength
Loading relationships...
Sources (5)
Changelog
- 2026-01-16Enriched with principal biography, AQTON family office, BMW stake (23.6%), Herbert Quandt history, sister Susanne Klatten, education. Updated confidence to High due to well-documented family office. Note: File was incorrectly named francois-pinault; this is the Quandt family file.
- 2026-01-15Auto-generated from principal Stefan Quandt