O'Brien Capital Management, Inc. is listed as Elected Manager at Gill Capital Partners, LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Elected Manager |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2017 |
| Title | Member, Elected Manager |
| Ownership | 25-50% |
| Control person | Yes |
| Since | 2017 |