DFX Intelligence
RIA Intelligence
Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.
Registered advisor
Seiichi Shinomiya
Feed of 09/14/2026
At current firm
3 y
since Oct 21, 2022
In the industry
19 y
since Oct 6, 2006 (earliest exam, job or registration)
Prior registered firms
4
IAPD previous registrations
State registrations
1
current, as an IAR
Firms today
1
current registrations
Exams
S66
IA exams only
Book size
not public
not estimated here
Signals
1
dated events on this person
Registration history
IAPD current and previous registrations
- Dorado Wealth Management LLC independent RIA currentsince Oct 21, 2022 · Port Washington, Ny
- Western International Securities formerJan 29, 2021 to Oct 20, 2022 · New York, Ny
- Citigroup Global Markets Inc. BD affiliatedApr 29, 2019 to Feb 12, 2021 · New York, Ny
- Western International Securities formerSep 22, 2016 to Apr 22, 2019 · New York, Ny
- UBS Financial Services Inc. wirehouseOct 6, 2006 to Aug 29, 2007 · Westport, Ct
Moves
a registration end followed by a registration begin elsewhere
- Western International Securities to Dorado Wealth Management LLCleft Oct 20, 2022, registered Oct 21, 2022 (1 days) · Affiliated broker-dealer or bank to independent RIA
- Citigroup Global Markets Inc. to Western International Securitiesleft Feb 12, 2021, registered Jan 29, 2021 (-14 days) · Affiliated broker-dealer or bank to another
- Western International Securities to Citigroup Global Markets Inc.left Apr 22, 2019, registered Apr 29, 2019 (7 days) · RIA to affiliated broker-dealer or bank
- UBS Financial Services Inc. to Western International Securitiesleft Aug 29, 2007, registered Sep 22, 2016 (3312 days) · Other
Signals
- Seiichi Shinomiya left Western International Securities for Dorado Wealth Management Llc (registered 2022-10-21)Oct 20, 2022 · Advisor changed firm · fact
Transition signals
Mobility scoring is not published yet. The observable conditions this page will draw on once the historical validation is done: tenure, the firm’s own departures and ownership changes, new state registrations, a new adviser entity with this person on Schedule A, and colleagues’ moves. Until precision and lead time are measured on known moves, no label is printed. Read the methodology.
Provenance
- Source
- IAPD individual compilation feedreportedadviserinfo.sec.gov
- Firm class
- Independent wealth managerderived
- Years in industry
- 19derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address