Profile Preview — Altss
Willett Advisors (Michael Bloomberg Family Office) Overview
Type
Single Family Office
Year Founded
2010
General Information
Willett Advisors (Michael Bloomberg Family Office) is a single-family office headquartered in New York. Founded in 2010, the firm oversees the personal and philanthropic capital generated by Bloomberg L.P. founder and former New York City mayor Michael R. Bloomberg. It constructs a diversified, long-term portfolio across public markets, private equity, real assets, hedge funds, and direct investments—advancing disciplined, impact-oriented capital deployment.
Contact Information
Website:
https://www.willettadvisors.com/
Year Founded:
2010
Investment Focus & Strategy
Open To First Time Funds:
Institution Type:
Single Family Office
Leadership & Principals
Corporate Office:
New York, NY, United States
Portfolio & Notable Allocations
Altss Insights
Need institutional-grade insight on family offices?
Altss delivers:
- • Live OSINT deal alerts
- • Allocation history by asset class
- • Principals with verified direct contacts
Prefer a guided tour?
We’ll walk you through:
- • Interactive funding timelines
- • Custom mandate & allocation filters