Daniel Leo Dufresne
Evp, Chief Operating OfficerCalamos Advisors LLCCRD 2852606
About Daniel Leo Dufresne
Daniel Leo Dufresne is listed as Evp, Chief Operating Officer at Calamos Advisors LLC in Naperville, IL. Form ADV reports a beneficial ownership band of Under 5%. Daniel Leo Dufresne is associated with 7 registered advisers.
Reported ownership
Owns Under 5% of Calamos Advisors LLC
Ownership band reported on Form ADV Schedule A
Frequently asked questions
Where does Daniel Leo Dufresne work?
Daniel Leo Dufresne is listed as Evp, Chief Operating Officer at Calamos Advisors LLC on SEC Form ADV.
How much of Calamos Advisors LLC does Daniel Leo Dufresne own?
Form ADV reports a beneficial ownership band of Under 5%.
Calamos Advisors LLC
| Title | Evp, Chief Operating Officer |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2021 |
Calamos Antetokounmpo Asset Management LLC
| Title | President |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2022 |
Calamos Wealth Management LLC
| Title | Evp, Chief Operating Officer |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2021 |
Calamos Antetokounmpo Asset Management LLC
| Title | Member |
| Ownership | — |
| Control person | Yes |
| Since | 2026 |
Calamos Private Equity LLC
| Title | Member |
| Ownership | — |
| Control person | Yes |
| Since | 2026 |
Calamos Wealth Management LLC
| Title | Member |
| Ownership | — |
| Control person | Yes |
| Since | 2026 |