Billion Dollar Club service providers: Latest rankings

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Each year, we publish our Billion Dollar Club (BDC) Report, which this year ranks 579 hedge funds with over $1 billion in AuM. Additionally, based on the number of client relationships, we have analyzed the BDC to produce the latest rankings of key service providers for these hedge funds.

Prime brokerage

  • Goldman Sachs retains its dominance in prime brokerage with the most Billion Dollar Club (BDC) clients and 55% overall BDC penetration.
  • Leading primes Goldman and Morgan Stanley remain the only prime brokerages with more than 50% coverage of the BDC market.
  • JP Morgan edges ahead of Goldman and Morgan Stanley to claim the most $10+ billion clients.

Top 20 prime brokers by number of BDC clients

Rank Prime Broker Number of $bn HF clients BDC coverage
1
Goldman Sachs
320
55%
2
Morgan Stanley
288
50%
3
JP Morgan
237
41%
4
BofA
167
29%
5
UBS
151
26%
6
Barclays
106
18%
7
Citi
97
17%
8
BNP
95
16%
9
Fidelity
54
9%
10
Societe Generale
45
8%
11
Wells Fargo
40
7%
12
HSBC
38
7%
13
BNY Mellon
34
6%
14
TD Bank
20
3%
15
Scotiabank
18
3%
16
Jefferies
17
3%
17
CIBC
15
3%
18
Cantor Fitzgerald
13
2%
19
Interactive Brokers
12
2%
20
Marex
11
2%
Top 20 prime brokerages to billion dollar hedge funds in 2025

Administrators

  • Citco retains its lead as administrator with most BDC clients, closely followed by Morgan Stanley and SS&C.
  • Citco and SS&C are jointly the most utilised admins among $10+ billion hedge fund firms.
  • Citco has the most $3 billion – $10 billion clients, Morgan Stanley leads in the $1 billion – $3 billion BDC segment.

Top 20 administrators by number of BDC clients

Rank Administrator Number of $bn HF clients BDC coverage
1
Citco
99
17%
2
Morgan Stanley
94
16%
3
SS&C GlobeOp
87
15%
4
State Street Bank
58
10%
5
Northern Trust
43
7%
6
HedgeServ
38
7%
7
U.S. Bank
26
4%
8
NAV Fund Services
21
4%
9
JP Morgan
17
3%
10
BNY Mellon
16
3%
11
Apex
15
3%
12
SEI
11
2%
13
MUFG
11
2%
14
HSBC
10
2%
15
BNP
10
2%
16
CACEIS
10
2%
17
Brown Brothers Harriman
8
1%
18
RBC
7
1%
19
Stone Coast Fund Services
6
1%
20
Waystone
6
1%
Top 20 administrators to billion dollar hedge funds in 2025

Auditors

Top 10 auditors by number of BDC client

Rank Auditors Number of $bn HF clients BDC coverage
1
EY
181
31%
2
PwC
151
26%
3
KPMG
137
24%
4
Deloitte
84
15
5
Grant Thornton
17
3%
6
RSM
12
2%
7
Cohen & Co.
7
1%
8
BDO
7
1%
9
EisnerAmper
4
1%
10
Richey May
4
1%
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