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
Sarah Ann Southworth
Feed of 09/14/2026
Also filed as Sarah Ann Southworth-Douse
At current firm
0 y
since Nov 13, 2025
In the industry
15 y
since Jul 1, 2011 (earliest exam, job or registration)
Prior registered firms
2
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
2
dated events on this person
Registration history
IAPD current and previous registrations
- Cx Institutional, LLC independent RIA currentsince Nov 13, 2025 · Auburn, In
- Cambridge Investment Research Advisors, Inc. BD affiliatedMay 6, 2024 to Oct 24, 2025 · Ft Wayne, In
- Prospera Financial Services, Inc. BD affiliatedAug 31, 2023 to Apr 29, 2024 · Kendallville, In
Moves
a registration end followed by a registration begin elsewhere
- Cambridge Investment Research Advisors, Inc. to Cx Institutional, LLCleft Oct 24, 2025, registered Nov 13, 2025 (20 days) · Affiliated broker-dealer or bank to independent RIA
- Prospera Financial Services, Inc. to Cambridge Investment Research Advisors, Inc.left Apr 29, 2024, registered May 6, 2024 (7 days) · Affiliated broker-dealer or bank to another
Signals
- Sarah Ann Southworth left Cambridge Investment Research Advisors, Inc. for Cx Institutional, Llc (registered 2025-11-13)Oct 24, 2025 · Advisor changed firm · fact
- Sarah Ann Southworth left Prospera Financial Services, Inc. for Cambridge Investment Research Advisors, Inc. (registered 2024-05-06)Apr 29, 2024 · 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
- 15derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address