Affiliated Managers Group, Inc. is listed as Series A Member And Manager at Welch & Forbes LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of Over 75%.
| Title | Series A Member And Manager |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2011 |
| Title | Sole Shareholder |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2011 |