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RIA / WealthAdvisorChartered Financial Consultantdual registered (broker-dealer)51 years in industry

CHARLES GREGORY STEWART

Advisor at CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.

Chesterfield, MO | Wentzville, MO

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Search this name across graphsid dfx:ria:4bf54ebb-4335-6d81-8ef7-b9afd18ccf72

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 7:06 PM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 1
On other graphs: 0
Observed: Apr 12, 2006 to Sep 15, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
Current firm class: broker-dealer affiliated wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Nov 1, 1974earliest registration or exam on IAPD
Years in industry: 51derivedfrom the industry start date
Years at current firm: 2derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 2
Designations: Chartered Financial Consultant
Exams: S63
First exam: Jul 23, 1993
First registration: Apr 12, 2006
Dual registered: yes, broker-dealer
Other names: Greg Stewart
IAPD individual key: 821726

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Bd affiliated wealth	Aug 8, 2024	n/a	yes	Wentzville, MO\|Chesterfield, MO	Current employment
CETERA INVESTMENT ADVISERS LLC	Bd affiliated wealth	Jun 29, 2023	Aug 12, 2024	no	ST LOUIS, MO\|Bradenton, FL	Previous registration
CETERA ADVISOR NETWORKS LLC	Former SEC adviser	Sep 3, 2013	Jun 29, 2023	no	ST LOUIS, MO\|Bradenton, FL\|WENTZVILLE, MO	Previous registration
WALNUT STREET SECURITIES, INC.	Former SEC adviser	Apr 12, 2006	Sep 3, 2013	no	ST PETERS, MO\|ST LOUIS, MO\|ST. PETERS, MO	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
CETERA INVESTMENT ADVISERS LLC	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Aug 12, 2024	Aug 8, 2024	-4	Firm change	Ibd to ibd
CETERA ADVISOR NETWORKS LLC	CETERA INVESTMENT ADVISERS LLC	Jun 29, 2023	Jun 29, 2023	0	Bulk transfer	Ibd to ibd
WALNUT STREET SECURITIES, INC.	CETERA ADVISOR NETWORKS LLC	Sep 3, 2013	Sep 3, 2013	0	Firm change	Other

Relationships

Registered with (4)

→ CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.Registered adviserregistration: current employment
Aug 8, 2024 to presentfactForm ADV
→ CETERA INVESTMENT ADVISERS LLCRegistered adviserregistration: previous registration
Jun 29, 2023 to Aug 12, 2024factForm ADV
→ CETERA ADVISOR NETWORKS LLCRegistered adviserregistration: previous registration
Sep 3, 2013 to Jun 29, 2023factForm ADV
→ WALNUT STREET SECURITIES, INC.Registered adviserregistration: previous registration
Apr 12, 2006 to Sep 3, 2013factForm ADV

Dated events

Occurred
Aug 12, 2024
Advisor changed firm
Charles Gregory Stewart left Cetera Investment Advisers Llc for Cambridge Investment Research Advisors, Inc. (registered 2024-08-08)
Form ADVobserved 4 days ago