John Ronston
Professional summary
John Ronston, who also goes by John E Ronston, John Edward Ronston, is a registered financial advisor currently at CONCURRENT INVESTMENT ADVISORS, LLC located in Chesterfield, Missouri and PURSHE KAPLAN STERLING INVESTMENTS located in Tampa, Florida.
John is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1999. John has worked at 9 firms and has passed the Series 66, Series 57TO, SIE, Series 7 and Series 4 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view John Ronston's CRS (Customer Relationship Summary).
Certified licenses
Experience
November 19, 2025 - Present
CONCURRENT INVESTMENT ADVISORS, LLC
January 6, 2026 - Present
PURSHE KAPLAN STERLING INVESTMENTS
Office #1: 100 S. Ashley Drive Suite 830, Tampa, FL 33602February 8, 2022 - November 4, 2025
EDWARD JONES
November 9, 2021 - November 4, 2025
EDWARD JONES
April 15, 2016 - October 25, 2021
WELLS FARGO CLEARING SERVICES, LLC
May 1, 2009 - November 22, 2016
FIRST CLEARING, LLC
October 22, 2008 - February 24, 2010
WELLS FARGO CLEARING SERVICES, LLC
March 21, 2006 - June 29, 2007
OSAIC WEALTH, INC.
February 4, 2004 - March 10, 2006
CAPITAL BROKERAGE CORPORATION
September 25, 2002 - February 3, 2003
CHEVY CHASE FINANCIAL SERVICES
September 24, 2002 - February 3, 2003
CHEVY CHASE FINANCIAL SERVICES
November 20, 2000 - September 5, 2002
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
April 9, 1999 - September 5, 2002
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
Primary Firm SEC Registration
CONCURRENT INVESTMENT ADVISORS, LLC
CRD#: 323135 / SEC#: 801-126555
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(1/6/2026)
(11/19/2025)
(2/5/2026)
Exams
Series 57TO
Date: 12/8/2021
Securities Trader ExamFINRA
Current Firm
CONCURRENT INVESTMENT ADVISORS, LLC
CRD#: 323135 / SEC#: 801-126555
Contact information
SEC notice filing (50 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 10,278 |
| AUM (Assets Under Management) | $ 9,901,639,186 |
Red Flags
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