The following is a list of the largest asset managers in the United States ranked by total assets under management as of September 30, 2017. BlackRock is the largest asset manager in the U.S. with total AUM of nearly $6 trillion.

Rank Company Total AUM, US$b Balance sheet
1 BlackRock 5,977 09/30/2017
2 Vanguard 4,500 09/30/2017
3 State Street Global Advisors 2,670 09/30/2017
4 Fidelity Investments 2,400 09/30/2017
5 J.P. Morgan Asset Management 1,900 09/30/2017
6 BNY Mellon Investment Management 1,800 09/30/2017
7 PIMCO 1,690 09/30/2017
8 Capital Group 1,500 09/30/2017
9 Goldman Sachs Asset Management 1,128 09/30/2017
10 Prudential Financial (PGIM) 1,366 09/30/2017
11 Northern Trust Corporation 1,100 09/30/2017
12 Wellington Management International 1,021 06/30/2017
13 Nuveen 948.0 09/30/2017
14 T. Rowe Price 948.0 09/30/2017
15 Invesco Ltd 917.5 09/30/2017
16 Affiliated Managers Group 803.7 09/30/2017
17 Legg Mason 754.4 09/30/2017
18 Franklin Templeton Investments 753.2 09/30/2017
19 Dimensional Fund Advisors 548.0 09/30/2017
20 New York Life Investment 538.0 09/30/2017
21 MetLife Investment Management 537.3 06/30/2017
22 AllianceBernstein 535.0 09/30/2017
23 Wells Fargo Asset Management 496.0 09/30/2017
24 Columbia Threadneedle Investments 484.1 09/30/2017
25 MFS Investment Management 474.2 09/30/2017
26 Morgan Stanley Investment Mngt (MSIM) 447.0 09/30/2017
27 Western Asset Management Co 435.1 09/30/2017
28 Principal Global Investors 431.9 09/30/2017
29 Eaton Vance Corp 419.3 09/30/2017
30 Blackstone Group 387.4 09/30/2017
31 Federated Investors 363.7 09/30/2017
32 Mellon Capital 363.1 09/30/2017
33 Geode Capital Management 327.0 09/30/2017
34 SEI Investments Company 325.0 09/30/2017
35 Charles Schwab Investment Mngt 322.0 06/30/2017
36 Fidelity International (FIL Limited) 303.6 06/30/2017
37 Barings LLC 299.0 09/30/2017
38 Guggenheim Partners, LLC 295.0 08/31/2017
39 Russell Investments Group 289.2 09/30/2017
40 Neuberger Berman 284.0 09/30/2017
41 Dodge & Cox 275.0 03/31/2017
42 Loomis, Sayles & Company 261.3 09/30/2017
43 Apollo Global Management 241.6 09/30/2017
44 Lazard Ltd 238.1 09/30/2017
45 Voya Investment Management 230.0 09/30/2017
46 AQR Capital Management 208.0 09/30/2017
47 TCW 201.6 09/30/2017
48 Putnam Investments 168.0 09/30/2017
49 American Century Investments 165.0 04/30/2017
50 Bridgewater Associates 160.0 09/30/2017
51 Lord, Abbett & Co. 154.2 09/30/2017