| Berkshire Partners LLC | Boston | $29B | 26 |
| Federated Mdta LLC | Boston | $25.95B | — |
| The Baupost Group, L.L.C. | Boston | $24.68B | 12 |
| MML Investment Advisers, LLC | Springfield | $24.55B | — |
| Westfield Capital Management Company, L.P. | Boston | $24.4B | 2 |
| Longfellow Investment Management Co. LLC | Boston | $23.44B | — |
| Capital Advisors Group, Inc | Boston | $23.03B | — |
| Thl Managers VII, LLC | Boston | $21.48B | 26 |
| Charlesbank Capital Partners, LLC | Boston | $21.06B | 50 |
| Audax Management Company, LLC | Boston | $20.12B | 38 |
| Rwa Wealth Partners, LLC | Boston | $19.8B | — |
| Berkshire Property Advisors, LLC | Boston | $19.24B | 4 |
| Great Hill Partners, LP | Boston | $18.99B | 50 |
| Integrated Wealth Concepts LLC | Waltham | $18.92B | — |
| Fidelity Diversifying Solutions LLC | Boston | $18.88B | 11 |
| MacKenzie Investments Corporation | Boston | $18.07B | 8 |
| Merganser Capital Management, LLC | Boston | $17.66B | 4 |
| Ra Capital Management, LP | Boston | $16.4B | 6 |
| Bain Capital Asset Management, LP | Boston | $16.29B | 43 |
| Battery Management Corp. | Boston | $15.61B | 60 |
| Weiss Asset Management LP | Boston | $15.56B | 2 |
| Ballentine Partners, LLC | Waltham | $15.32B | 9 |
| Cw Advisors, LLC | Boston | $15.22B | 4 |
| Abry Partners II, LLC | Boston | $14.9B | 29 |
| Congress Asset Management Company, LLP | Boston | $14.2B | — |
| Abrams Capital Management, L.P. | Boston | $13.74B | 8 |
| Mirova US LLC | Boston | $13.62B | — |
| Arclight Capital Partners, LLC | Boston | $13.54B | 16 |
| Blackstone Life Sciences Advisors L.L.C. | Cambridge | $13.19B | 9 |
| Rockpoint Group, L.L.C. | Boston | $13.04B | 39 |
| Impresa Management LLC | Boston | $13.04B | 40 |
| Whale Rock Capital Management LLC | Boston | $12.97B | 8 |
| Ascensus Investment Advisors, LLC | Newton | $12.97B | — |
| Loring, Wolcott & Coolidge Fiduciary Advisors, LLP | Boston | $12.84B | — |
| First Eagle Alternative Credit, LLC | Boston | $12.56B | 70 |
| Appleton Partners, Inc. | Boston | $12.55B | — |
| Mfn Partners Management, LP | Boston | $12.42B | 1 |
| Intercontinental Real Estate Corporation | Boston | $12.18B | — |
| Sentinel Pension Advisors, LLC | Wakefield | $11.94B | — |
| BNY Mellon ETF Investment Adviser, LLC | Boston | $11.1B | — |
| Ballyrock Investment Advisors LLC | Boston | $10.99B | 24 |
| Shepherd Kaplan Krochuk, LLC | Boston | $10.88B | 58 |
| Webster Equity Partners, L.P. | Waltham | $10.31B | 27 |
| Shepherd Kaplan LLC | Boston | $10.16B | — |
| Choate Investment Advisors LLC | Boston | $10.05B | 3 |
| Bain Capital Real Estate, LP | Boston | $10B | 23 |
| Meketa Investment Group Inc | Westwood | $9.99B | 1 |
| Welch & Forbes LLC | Boston | $9.9B | 2 |
| Bain Capital Ventures, LP | Boston | $9.84B | 20 |
| F L Putnam Investment Management Co. | Lynnfield | $9.72B | — |