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RIA / WealthAdvisordual registered (broker-dealer)27 years in industry

SIENNA PUALANI YOSHIDA

Advisor at WESTSIDE INVESTMENT MANAGEMENT, LLC

KAHULUI, HI | SANTA MONICA, CA

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Search this name across graphsid dfx:ria:51574cfe-ba1e-ac7a-2efb-b947227b3aaf

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 4:42 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 0
On other graphs: 0
Observed: Dec 2, 1999 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: WESTSIDE INVESTMENT MANAGEMENT, 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: Jun 10, 1999earliest registration or exam on IAPD
Years in industry: 27derivedfrom the industry start date
Years at current firm: 12derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 2
Exams: S66
First exam: Jun 10, 1999
First registration: Dec 2, 1999
Dual registered: yes, broker-dealer
IAPD individual key: 3217359

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
WESTSIDE INVESTMENT MANAGEMENT, LLC	Independent wealth	Jan 24, 2014	n/a	yes	KAHULUI, HI\|SANTA MONICA, CA	Current employment
BANCWEST INVESTMENT SERVICES, INC. (BWIS)	Former SEC adviser	May 23, 2012	Dec 10, 2013	no	PUKALANI, HI\|WAILEA, HI\|LAHAINA, HI\|KIHEI, HI\|LAHAINA, HI\|LANAI CITY, HI\|WAILUKU, HI\|KAHULUI, HI	Previous registration
BANKOH ADVISORS	Former SEC adviser	Sep 18, 2003	May 15, 2012	no	KAHULUI, HI\|WAILUKU, HI\|PUKALANI, MAUI, HI\|HONOLULU, HI	Previous registration
MORGAN STANLEY DW INC.	n/a	Dec 2, 1999	Sep 17, 2003	no	MAUI WAILULUI, HI	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
BANCWEST INVESTMENT SERVICES, INC. (BWIS)	WESTSIDE INVESTMENT MANAGEMENT, LLC	Dec 10, 2013	Jan 24, 2014	45	Firm change	Other
BANKOH ADVISORS	BANCWEST INVESTMENT SERVICES, INC. (BWIS)	May 15, 2012	May 23, 2012	8	Firm change	Other
MORGAN STANLEY DW INC.	BANKOH ADVISORS	Sep 17, 2003	Sep 18, 2003	1	Firm change	Other

Relationships

Registered with (4)

→ WESTSIDE INVESTMENT MANAGEMENT, LLCRegistered adviserregistration: current employment
Jan 24, 2014 to presentfactForm ADV
→ BANCWEST INVESTMENT SERVICES, INC. (BWIS)Registered adviserregistration: previous registration
May 23, 2012 to Dec 10, 2013factForm ADV
→ BANKOH ADVISORSRegistered adviserregistration: previous registration
Sep 18, 2003 to May 15, 2012factForm ADV
→ MORGAN STANLEY DW INC.Registered adviserregistration: previous registration
Dec 2, 1999 to Sep 17, 2003factForm ADV

Dated events

No dated event names this entity yet.