WILLIAM PETER BREAULT is an investment adviser representative (IAR) with state registration records since 2016, appearing at 2 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2025-08-19 | present | Yes |
| COMMONWEALTH EQUITY SERVICES, LLC | 2016-07-05 | 2025-08-12 | — |