William J. Demar
Professional summary
William J Demar II, who also goes by Bill Demar, Billy Demar, is a registered financial advisor currently at GREAT VALLEY ADVISOR GROUP, LLC located in Woodbury, Minnesota and LPL FINANCIAL LLC located in Woodbury, Minnesota.
William is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2017. William has worked at 3 firms and has passed the Series 65, Series 63, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view William J Demar II's CRS (Customer Relationship Summary).
Certified licenses
Experience
January 21, 2026 - Present
GREAT VALLEY ADVISOR GROUP, LLC
Office #1: 710 Commerce Drive, Suite 150, Woodbury, MN 55125April 10, 2024 - Present
LPL FINANCIAL LLC
Office #1: 710 Commerce Drive, Ste 150, Woodbury, MN 55125December 4, 2017 - April 23, 2024
NORTHWESTERN MUTUAL INVESTMENT SERVICES, LLC
Primary Firm SEC Registration
GREAT VALLEY ADVISOR GROUP, LLC
CRD#: 123913 / SEC#: 801-72270
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(5/13/2025)
(10/16/2024)
(7/15/2025)
(8/5/2024)
(5/8/2025)
(4/10/2024)
(1/21/2026)
(8/5/2024)
(4/10/2024)
Exams
FINRA
Current Firm
GREAT VALLEY ADVISOR GROUP, LLC
CRD#: 123913 / SEC#: 801-72270
Contact information
SEC notice filing (49 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 33,099 |
| AUM (Assets Under Management) | $ 9,732,148,499 |
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
GREAT VALLEY ADVISOR GROUP, LLC
CRD#: 123913Woodbury, MN 55125TRUST BUT VERIFY
Monitor William Demar
Get automatic monthly alerts on: