Brianna M. Mathis
Professional summary
Brianna Marie Mathis, who also goes by Brianna Marie Cox, Brianna M Cox, is a registered financial advisor currently at STRATEGIC ADVISERS LLC located in Parker, Colorado and FIDELITY BROKERAGE SERVICES LLC located in Lone Tree, Colorado.
Brianna is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2017. Brianna has worked at 4 firms and has passed the Series 66, Series 63, SIE, Series 7, Series 10 and Series 9 exams.
Biography
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Brianna Marie Mathis's CRS (Customer Relationship Summary).
Certified licenses
Education
University of Central Florida
Bachelor of Biomedical Science - Biomedical Sciences
2016
Experience
March 31, 2025 - Present
STRATEGIC ADVISERS LLC
Office #2: 9185 East Westview Road, Lone Tree, CO 80124Office #3: 8085 S Chester Street Suite 250, Centennial, CO 80112June 22, 2020 - Present
FIDELITY BROKERAGE SERVICES LLC
Office #1: 9185 East Westview Road, Lone Tree, CO 80124Office #2: 8085 S Chester Street Suite 250, Centennial, CO 80112July 22, 2020 - March 31, 2025
FIDELITY PERSONAL AND WORKPLACE ADVISORS
January 2, 2018 - July 10, 2020
CHARLES SCHWAB & CO., INC.
November 2, 2017 - July 10, 2020
CHARLES SCHWAB & CO., INC.
Primary Firm SEC Registration
STRATEGIC ADVISERS LLC
CRD#: 104555 / SEC#: 801-13243
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(5/6/2022)
(6/4/2021)
(6/22/2020)
(3/31/2025)
(1/8/2021)
(8/29/2025)
(1/3/2025)
(3/2/2024)
(9/29/2023)
(1/7/2022)
(4/28/2023)
(11/24/2021)
(3/25/2023)
(7/8/2022)
(5/8/2023)
(10/8/2021)
(12/11/2023)
(3/2/2024)
(7/19/2024)
(3/25/2023)
(5/19/2022)
(3/31/2025)
(1/3/2025)
(5/3/2024)
(5/3/2024)
(1/3/2025)
Exams
FINRA
New York Stock Exchange
Current Firm
STRATEGIC ADVISERS LLC
CRD#: 104555 / SEC#: 801-13243
Contact information
SEC notice filing (52 States and Territories)
Documents
Regulatory assets under management
| Total Number of Accounts | 2,486,631 |
| AUM (Assets Under Management) | $ 1,067,664,605,590 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 09/24/2025 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
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Company Information
STRATEGIC ADVISERS LLC
Financial ConsultantCRD#: 104555Parker, COTRUST BUT VERIFY
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