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RIA / WealthAdvisorChartered Financial Analystdual registered (broker-dealer)20 years in industry

JAMIE RYAN COOK

Advisor at VANGUARD ADVISERS, INC.

Malvern, PA

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Search this name across graphsid dfx:ria:dea08a97-6542-ff58-0ec0-3de3e1c67566

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 2:37 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Aug 16, 2006 to Sep 14, 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: VANGUARD ADVISERS, 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: Aug 15, 2006earliest registration or exam on IAPD
Years in industry: 20derivedfrom the industry start date
Years at current firm: 9derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 3
Designations: Chartered Financial Analyst
Exams: S66
First exam: Aug 15, 2006
First registration: Aug 16, 2006
Dual registered: yes, broker-dealer
IAPD individual key: 5130430

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
VANGUARD ADVISERS, INC.	Bd affiliated wealth	Dec 19, 2016	n/a	yes	Malvern, PA	Current employment
TD AMERITRADE INVESTMENT MANAGEMENT, LLC	Former SEC adviser	Mar 15, 2010	Dec 5, 2016	no	RADNOR, PA	Previous registration
TD AMERITRADE, INC.	Former SEC adviser	Mar 15, 2010	Dec 5, 2016	no	Radnor, PA	Previous registration
AMERIPRISE FINANCIAL SERVICES, LLC	National bd RIA	Aug 16, 2006	Mar 16, 2010	no	WEST CHESTER, PA\|Marlton, NJ\|Marlton, NJ\|Lambertville, NJ	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
TD AMERITRADE INVESTMENT MANAGEMENT, LLC	TD AMERITRADE, INC.	Dec 5, 2016	Mar 15, 2010	-2,457	Channel change	Other
TD AMERITRADE, INC.	VANGUARD ADVISERS, INC.	Dec 5, 2016	Dec 19, 2016	14	Firm change	Other
AMERIPRISE FINANCIAL SERVICES, LLC	TD AMERITRADE INVESTMENT MANAGEMENT, LLC	Mar 16, 2010	Mar 15, 2010	-1	Firm change	Other

Relationships

Registered with (4)

→ VANGUARD ADVISERS, INC.Registered adviserregistration: current employment
Dec 19, 2016 to presentfactForm ADV
→ TD AMERITRADE, INC.Registered adviserregistration: previous registration
Mar 15, 2010 to Dec 5, 2016factForm ADV
→ TD AMERITRADE INVESTMENT MANAGEMENT, LLCRegistered adviserregistration: previous registration
Mar 15, 2010 to Dec 5, 2016factForm ADV
→ AMERIPRISE FINANCIAL SERVICES, LLCRegistered adviserregistration: previous registration
Aug 16, 2006 to Mar 16, 2010factForm ADV

Dated events

No dated event names this entity yet.