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RIA / WealthAdvisordual registered (broker-dealer)22 years in industry

ANDREW HUNTER WALKER

Advisor at CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.

Henrico, VA

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Search this name across graphsid dfx:ria:62b0e870-fd0b-4776-bf7c-beab9dc1ccac

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 9:15 PM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Nov 23, 2004 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: 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: Sep 16, 2004earliest registration or exam on IAPD
Years in industry: 22derivedfrom the industry start date
Years at current firm: 14derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 2
Exams: S65|S63
First exam: Sep 16, 2004
First registration: Nov 23, 2004
Dual registered: yes, broker-dealer
IAPD individual key: 4823479

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	Nov 22, 2011	n/a	yes	Henrico, VA	Current employment
SANDERS MORRIS LLC	Independent wealth	Nov 3, 2008	Nov 23, 2011	no	HOUSTON, TX\|RICHMOND, VA	Previous registration
QA3 FINANCIAL LLC	n/a	Dec 6, 2005	Oct 31, 2008	no	RICHMOND, VA\|OMAHA, NE\|RICHMOND, VA	Previous registration
CAPITAL INVESTMENT ADVISORS	Independent wealth	Nov 23, 2004	Dec 2, 2005	no	RICHMOND, VA	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
SANDERS MORRIS LLC	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Nov 23, 2011	Nov 22, 2011	-1	Firm change	Other
QA3 FINANCIAL LLC	SANDERS MORRIS LLC	Oct 31, 2008	Nov 3, 2008	3	Firm change	Other
CAPITAL INVESTMENT ADVISORS	QA3 FINANCIAL LLC	Dec 2, 2005	Dec 6, 2005	4	Firm change	Other

Relationships

Registered with (4)

→ CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.Registered adviserregistration: current employment
Nov 22, 2011 to presentfactForm ADV
→ SANDERS MORRIS LLCRegistered adviserregistration: previous registration
Nov 3, 2008 to Nov 23, 2011factForm ADV
→ QA3 FINANCIAL LLCRegistered adviserregistration: previous registration
Dec 6, 2005 to Oct 31, 2008factForm ADV
→ CAPITAL INVESTMENT ADVISORSRegistered adviserregistration: previous registration
Nov 23, 2004 to Dec 2, 2005factForm ADV

Dated events

No dated event names this entity yet.