ANTONIOS MAVRELLOS is an investment adviser representative (IAR) with state registration records since 2012, appearing at 2 firms. Currently registered with WILLIAM BLAIR.
| Firm | From | To | Current |
|---|---|---|---|
| WILLIAM BLAIR | 2019-02-04 | present | Yes |
| BROWN ADVISORY SECURITIES, LLC | 2012-01-05 | 2019-01-28 | — |