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RIA / WealthAdvisordual registered (broker-dealer)30 years in industry

FRANK LLYOD DAVIDSON

Advisor at ARCH GLOBAL ADVISORS, LLC

WHITE PLAINS, NY | NEW YORK, NY

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Search this name across graphsid dfx:ria:e321c727-9937-3c28-0bec-1f8b14a143bc

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 3:44 AM UTC and rebuilt at most every 15 minutes.

Relationships: 6
Dated events: 0
On other graphs: 0
Observed: Feb 21, 2007 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: ARCH GLOBAL ADVISORS, LLC
Current firm class: independent 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, 1996earliest registration or exam on IAPD
Years in industry: 30derivedfrom the industry start date
Years at current firm: 1derivedfrom the current registration's begin date
Prior firms: 4
Current registrations: 2
Registered states: 2
Exams: S65|S63
First exam: Sep 16, 1996
First registration: Feb 21, 2007
Dual registered: yes, broker-dealer
Other names: FRANK LLOYD DAVIDSON|FRANK L DAVIDSON
IAPD individual key: 2301132

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
ARCH GLOBAL ADVISORS, LLC	Independent wealth	May 29, 2026	n/a	yes	WHITE PLAINS, NY\|NEW YORK, NY	Current employment
LPL FINANCIAL LLC	Bd affiliated wealth	Jul 10, 2025	n/a	yes	WHITE PLAINS, NY	Current employment
CADARET GRANT & CO INC	Former SEC adviser	Aug 2, 2018	Jul 10, 2025	no	SYRACUSE, NY\|White Plains, NY\|Syracuse, NY\|Syracuse, NY\|Syracuse, NY\|SYRACUSE, NY\|Syracuse, NY	Previous registration
PRUCO SECURITIES, LLC	No RAUM reported	Jun 5, 2014	Aug 7, 2018	no	WHITE PLAINS, NY	Previous registration
MSI FINANCIAL SERVICES, INC.	Former SEC adviser	Feb 18, 2014	Jun 2, 2014	no	PEARL RIVER, NY\|PARAMUS, NJ	Previous registration
CHASE INVESTMENT SERVICES CORP.	Former SEC adviser	Feb 21, 2007	Jul 6, 2011	no	BRONX, NY\|BRONX, NY	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
CADARET GRANT & CO INC	LPL FINANCIAL LLC	Jul 10, 2025	Jul 10, 2025	0	Bulk transfer	Ibd to ibd
PRUCO SECURITIES, LLC	CADARET GRANT & CO INC	Aug 7, 2018	Aug 2, 2018	-5	Firm change	Ibd to RIA
MSI FINANCIAL SERVICES, INC.	PRUCO SECURITIES, LLC	Jun 2, 2014	Jun 5, 2014	3	Firm change	Other
CHASE INVESTMENT SERVICES CORP.	MSI FINANCIAL SERVICES, INC.	Jul 6, 2011	Feb 18, 2014	958	Firm change after gap	Other

Relationships

Registered with (6)

→ ARCH GLOBAL ADVISORS, LLCRegistered adviserregistration: current employment
May 29, 2026 to presentfactForm ADV
→ LPL FINANCIAL LLCRegistered adviserregistration: current employment
Jul 10, 2025 to presentfactForm ADV
→ CADARET GRANT & CO INCRegistered adviserregistration: previous registration
Aug 2, 2018 to Jul 10, 2025factForm ADV
→ PRUCO SECURITIES, LLCRegistered adviserregistration: previous registration
Jun 5, 2014 to Aug 7, 2018factForm ADV
→ MSI FINANCIAL SERVICES, INC.Registered adviserregistration: previous registration
Feb 18, 2014 to Jun 2, 2014factForm ADV
→ CHASE INVESTMENT SERVICES CORP.Registered adviserregistration: previous registration
Feb 21, 2007 to Jul 6, 2011factForm ADV

Dated events

No dated event names this entity yet.