| Northern Trust Investments, Incorporated | Chicago, IL | $1,245.25B | 9 |
| Nomura Asset Management Co., Ltd. | Tokyo | $601.79B | — |
| Neuberger Berman Investment Advisers LLC | New York, NY | $398.65B | 71 |
| Nisa Investment Advisors, LLC | St. Louis, MO | $343.89B | 3 |
| Nyl Investors LLC | New York, NY | $329.2B | 17 |
| Northwestern Mutual Investment Management Company, LLC | Milwaukee, WI | $323.08B | 25 |
| Nuveen Asset Management, LLC | Chicago, IL | $280.48B | 28 |
| Northern Trust Global Investments Ltd | London | $208.39B | — |
| Nuveen Fund Advisors, LLC | Chicago, IL | $186.25B | — |
| Nb Alternatives Advisers LLC | Dallas, TX | $160.24B | 159 |
| Nepc, LLC | Boston, MA | $152.72B | 4 |
| Nomura Investment Management Business Trust | Philadelphia, PA | $144.04B | 2 |
| Nuveen Alternatives Advisors LLC | New York, NY | $142.02B | 42 |
| Ninety One UK Limited | London | $130.19B | — |
| New York Life Investment Management LLC | New York, NY | $120.7B | — |
| New England Asset Management, Inc. | Farmington, CT | $111.72B | 3 |
| Natixis Advisors, LLC | Boston, MA | $108.65B | — |
| Neuberger Berman Europe Limited | London | $97.98B | 7 |
| Numeric Investors LLC | Boston, MA | $94.4B | 25 |
| Nationwide Fund Advisors | Columbus, OH | $83.14B | — |
| Nippon Life Global Investors Americas, Inc. | New York, NY | $82.99B | — |
| Newton Investment Management North America LLC | Boston, MA | $59.16B | — |
| Nlg Capital, LLC | Montpelier, VT | $46.55B | — |
| New Mountain Capital, L.L.C. | New York, NY | $46.41B | 14 |
| Newedge Advisors, LLC | New Orleans, LA | $43.21B | — |
| Newton Investment Management Ltd | London | $42.39B | — |
| Ninety One North America, Inc. | New York, NY | $41.47B | 9 |
| Nomura Corporate Research and Asset Management Inc | New York, NY | $37.56B | — |
| Nea Management Company, LLC | Menlo Park, CA | $35.58B | 27 |
| Neuberger Berman Singapore PTE. Limited | Singapore | $29.29B | — |
| New Holland Capital, LLC | New York, NY | $23.32B | 9 |
| Neos Investment Management, LLC | Westport, CT | $21.69B | — |
| Newedge Wealth, LLC | Stamford, CT | $19.93B | — |
| Niobrara Capital Partners LP | New York, NY | $17.07B | 8 |
| Nationwide Investment Advisors, LLC | Columbus, OH | $16.73B | — |
| National Investment Services of America, LLC | Milwaukee, WI | $16.25B | 12 |
| Nationwide Asset Management, LLC | Columbus, OH | $15.19B | 2 |
| Napier Park Global Capital (US) LP | New York, NY | $14.57B | 36 |
| Nautic Partners, LLC | Providence, RI | $13.97B | 18 |
| Novacap Management Inc. | Brossard, Quebec | $13.17B | 28 |
| Nephila Capital Ltd. | Hamilton | $12.88B | 27 |
| Nephila Advisors LLC | Nashville, TN | $12.88B | — |
| Neuberger Berman Canada Ulc | Toronto, Ontario | $12.39B | 1 |
| Northcape Capital Pty Ltd | Sydney, New South Wales | $12.29B | — |
| Northrock Partners, LLC | Minneapolis, MN | $12.19B | 1 |
| Novacap Management US Inc. | Brossard, Quebec | $11.61B | — |
| New Mountain Finance Advisers, L.L.C. | New York, NY | $11.23B | 7 |
| Nicola Wealth Management Ltd. | Vancouver | $11.04B | — |
| Neuberger Berman Asia Limited | Hong Kong | $11.01B | — |
| Ngp Energy Capital Management, LLC | Dallas, TX | $10.88B | 17 |