David W. Nielsen
Professional summary
David William Nielsen, who also goes by David William Nielsen, David William Thon, is a registered financial advisor currently at ADVANCED ADVISOR GROUP, LLC located in Mankato, Minnesota and EFS ADVISORS located in Mankato, Minnesota.
David is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2001. David has worked at 3 firms and has passed the Series 63, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view David William Nielsen's CRS (Customer Relationship Summary).
Certified licenses
Experience
January 15, 2014 - Present
ADVANCED ADVISOR GROUP, LLC
Office #1: 1961 Premier Drive #406, Mankato, MN 56001January 15, 2014 - Present
EFS ADVISORS
Office #1: 1961 Premier Drive #406, Mankato, MN 56001October 6, 2008 - Present
ADVANCED ADVISOR GROUP, LLC
Office #1: 1961 Premier Drive #406, Mankato, MN 56001September 24, 2001 - May 20, 2003
MML INVESTORS SERVICES, LLC
Primary Firm SEC Registration
EFS ADVISORS
CRD#: 115211 / SEC#: 801-62857
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(2/28/2012)
(2/13/2025)
(10/9/2008)
(1/15/2014)
(2/26/2025)
(9/23/2010)
(2/13/2025)
(2/12/2025)
(2/12/2025)
(2/13/2025)
(2/13/2025)
Exams
FINRA
Current Firm
EFS ADVISORS
CRD#: 115211 / SEC#: 801-62857
Contact information
SEC notice filing (51 States and Territories)
Documents
Regulatory assets under management
| Total Number of Accounts | 29,714 |
| AUM (Assets Under Management) | $ 2,271,853,092 |
Red Flags
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Company Information
EFS ADVISORS
CRD#: 115211Mankato, MN 56001TRUST BUT VERIFY
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