The world's largest family offices—among an industry group chasing an estimated $46 trillion worth of assets—have been ranked by Bloomberg in a survey released today. The following slide show reveals the top 10 of the list in ascending order.

10.

Wilmington Trust (M&T Bank)

Wilmington, Del.

Families: 436

AUM: $24.6 billion

 

 

9.

U.S. Trust (Bank of America)

New York

Families: 162

AUM: $31.1 billion

 

 

8.

Abbot Downing (Wells Fargo)

Minneapolis

Families: 594

AUM: $32.2 billion

 

 

7.

CTC Consulting|Harris MyCFO (BMO Financial)

Chicago

Families: 312

AUM: $35 billion

 

 

6.

UBS Global Family Office

Zurick, London, Singapore, Hong Kong, New York

Families: NA

AUM: $47.5 billion

 

 

5.

Pictet

Geneva

Families: >50

$57.3 billion

 

 

4.

BNY Mellon Wealth Management

New York

Families: 400

AUM: $76 billion

 

 

3.

Bessemer Trust

New York

Families: >2,200

AUM: $77.9 billion

 

 

2.

Northern Trust

Chicago

Families: 3,457

AUM: $112 billion

 

 

1.

HSBC Private Wealth Solutions

Hong Kong

Families: 340

AUM: $137.3 billion