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

Mark Robert Witthaus

Kestra Advisory Services, LLCBD affiliatedAustin, Tx dual registrantIAPD 4542677

Feed of 09/14/2026

At current firm

0 y

since Aug 11, 2026

In the industry

24 y

since Jul 19, 2002 (earliest exam, job or registration)

Prior registered firms

IAPD previous registrations

State registrations

current, as an IAR

Firms today

current registrations

Exams

S63, S65

IA exams only

Book size

not public

not estimated here

Signals

dated events on this person

Registration history

IAPD current and previous registrations

Kestra Advisory Services, LLC BD affiliated current
since Aug 11, 2026 · Austin, Tx
Commonwealth Financial Network national BD
Dec 2, 2019 to Aug 11, 2026 · Clayton, Mo
B Riley Wealth Management former
Jan 13, 2012 to Dec 13, 2019 · St. Louis, Mo
Morgan Keegan & Company, LLC former
Jul 29, 2004 to Jan 13, 2012 · St. Louis, Mo
Union Planters Investment Advisors, Inc. unclassified
May 6, 2003 to Aug 5, 2004 · St. Louis, Mo
Morgan Stanley Dw Inc. unclassified
Jul 31, 2002 to Apr 30, 2003 · Chesterfield, Mo

Moves

a registration end followed by a registration begin elsewhere

Commonwealth Financial Network to Kestra Advisory Services, LLC
left Aug 11, 2026, registered Aug 11, 2026 (0 days) · Affiliated broker-dealer or bank to another · moved with a team
B Riley Wealth Management to Commonwealth Financial Network
left Dec 13, 2019, registered Dec 2, 2019 (-11 days) · Affiliated broker-dealer or bank to another · moved with a team
Morgan Keegan & Company, LLC to B Riley Wealth Management
left Jan 13, 2012, registered Jan 13, 2012 (0 days) · Other
Union Planters Investment Advisors, Inc. to Morgan Keegan & Company, LLC
left Aug 5, 2004, registered Jul 29, 2004 (-7 days) · corporate re-registration, not a move
Morgan Stanley Dw Inc. to Union Planters Investment Advisors, Inc.
left Apr 30, 2003, registered May 6, 2003 (6 days) · Other

Signals

Mark Robert Witthaus left Commonwealth Financial Network for Kestra Advisory Services, Llc (registered 2026-08-11)
Aug 11, 2026 · 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: Broker-dealer affiliated wealth managerderived
Years in industry: 24derivedfrom the earliest dated exam, employment or registration
Not published: disclosure flags, outside business text, branch street address