2025/2026

The World’s 

The World’s Largest Family Offices

Largest 

Family Offices

The World’s Largest Family Offices

Currently, the United States hosts most of the world’s largest family offices.

The World’s Largest Family Offices

However, Asia and the Middle East are growing fast, driven by rising UHNW populations.

The World’s Largest Family Offices

All top 20 family offices allocate capital across real estate, technology, private equity, and philanthropy.

Walton 

$ 224.5 Billion AUM

Off-white Location

Bentonville, Arkansas

1

The World’s Largest Family Offices

Enterprises 

Walton Enterprises owns the majority stock of Walmart

Cascade 

$ 170 Billion AUM

Off-white Location

Kirkland, Washington

2

The World’s Largest Family Offices

Investment 

Cascade Investments holds the majority of Bill Gates' wealth outside of Microsoft shares

Bezos 

$ 108 Billion AUM

Off-white Location

Mercer Island, Washington

3

The World’s Largest Family Offices

Expeditions 

And the list goes on...

Mousse Partners $89B  New York

5

Bayshore Global Management $100B Palo Alto, California 

4

Ballmer Group $85B Bellevue, Washington

6