Nathan B. Mosakowski
Professional summary
Nathan Bradley Mosakowski, who also goes by Nate Mosakowski, Nathan Mosakowski, is a registered financial advisor currently at CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. located in Brentwood, Tennessee and CAMBRIDGE INVESTMENT RESEARCH, INC. located in Brentwood, Tennessee.
Nathan is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2005. Nathan has worked at 8 firms and has passed the Series 65, Series 66, Series 63, SIE, Series 7, Series 51, Series 24 and Series 26 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Nathan Bradley Mosakowski's CRS (Customer Relationship Summary).
Certified licenses
Experience
April 3, 2026 - Present
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
Office #2: 11622 El Camino Real, Suite 100, San Diego, CA 92130April 3, 2026 - Present
CAMBRIDGE INVESTMENT RESEARCH, INC.
Office #2: 11622 El Camino Real Suite 100, San Diego, CA 92130December 7, 2023 - February 20, 2025
AMERIPRISE FINANCIAL SERVICES, LLC
December 9, 2020 - April 5, 2023
AMERIPRISE FINANCIAL SERVICES, LLC
February 22, 2018 - November 10, 2020
ALLSTATE FINANCIAL SERVICES, LLC
September 4, 2015 - February 22, 2018
JACKSON NATIONAL LIFE DISTRIBUTORS LLC
June 15, 2015 - September 25, 2015
CURIAN CLEARING, LLC
April 11, 2013 - June 8, 2015
JACKSON NATIONAL LIFE DISTRIBUTORS LLC
November 7, 2007 - April 19, 2013
UBS FINANCIAL SERVICES INC.
April 5, 2005 - January 4, 2007
MCMILLAN ANALYSIS CORPORATION
Primary Firm SEC Registration
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
CRD#: 134139 / SEC#: 801-63930
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(4/3/2026)
(4/3/2026)
(4/5/2026)
(4/6/2026)
Exams
FINRA
Current Firm
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
CRD#: 134139 / SEC#: 801-63930
Contact information
SEC notice filing (53 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 438,414 |
| AUM (Assets Under Management) | $ 102,413,096,032 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 12/16/2025 | ||
| 11/26/2025 | ||
| 12/09/2024 | ||
| 04/29/2024 |
Red Flags
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