Gregory W. Mattson
Professional summary
Gregory William Mattson, who also goes by Greg William Mattson, Greg Mattson, Gregory William Mattson, is a registered financial advisor currently at STRATEGIC ADVISERS LLC located in Bonneylake, Washington and FIDELITY BROKERAGE SERVICES LLC located in Seattle, Washington.
Gregory is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2008. Gregory has worked at 6 firms and has passed the Series 66, SIE and Series 7 exams.
Biography
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Gregory William Mattson's CRS (Customer Relationship Summary).
Certified licenses
Education
Central Washington University
Bachelor of Science (BS) - General Studies Business
2007
Experience
March 31, 2025 - Present
STRATEGIC ADVISERS LLC
Office #2: 1518 6th Ave, Seattle, WA 98101-1706April 28, 2017 - Present
FIDELITY BROKERAGE SERVICES LLC
Office #1: 1518 6th Ave, Seattle, WA 98101July 13, 2018 - March 31, 2025
FIDELITY PERSONAL AND WORKPLACE ADVISORS
June 1, 2017 - July 13, 2018
STRATEGIC ADVISERS LLC
October 1, 2012 - April 20, 2017
J.P. MORGAN SECURITIES LLC
October 1, 2012 - April 20, 2017
J.P. MORGAN SECURITIES LLC
September 23, 2009 - October 1, 2012
CHASE INVESTMENT SERVICES CORP.
September 23, 2009 - October 1, 2012
CHASE INVESTMENT SERVICES CORP.
May 27, 2008 - March 4, 2009
SECURIAN FINANCIAL SERVICES, INC.
March 3, 2008 - March 4, 2009
SECURIAN FINANCIAL SERVICES, 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
(4/23/2020)
(4/23/2020)
(4/28/2017)
(8/8/2020)
(2/18/2020)
(4/23/2020)
(4/23/2020)
(4/23/2020)
(4/28/2017)
(10/9/2020)
(8/8/2020)
(5/3/2024)
(10/9/2020)
(11/19/2019)
(4/23/2020)
(9/29/2023)
(10/29/2019)
(7/19/2024)
(4/28/2017)
(4/23/2020)
(4/23/2020)
(5/24/2017)
(3/31/2025)
(3/4/2022)
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.
Check for any disclosures as part of your thorough research when choosing an advisor.
Company Information
STRATEGIC ADVISERS LLC
Financial ConsultantCRD#: 104555Bonneylake, WATRUST BUT VERIFY
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