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

Janet Sue Cooper

MML Investors Services, LLCBD affiliatedDixon, Ca dual registrantIAPD 1344608

Feed of 09/14/2026

At current firm

0 y

since Apr 21, 2026

In the industry

21 y

since Jun 1, 2005 (earliest exam, job or registration)

Prior registered firms

IAPD previous registrations

State registrations

current, as an IAR

Firms today

current registrations

Exams

S65, S63

IA exams only

Book size

not public

not estimated here

Signals

dated events on this person

Registration history

IAPD current and previous registrations

MML Investors Services, LLC BD affiliated current
since Apr 21, 2026 · Roseville, Ca
LPL Enterprise, LLC BD affiliated
Mar 24, 2025 to Apr 27, 2026 · Williston, Vt
MML Investors Services, LLC BD affiliated
Mar 25, 2017 to Nov 8, 2023 · Colchester, Vt
Msi Financial Services, Inc. former
Jan 2, 2015 to Mar 25, 2017 · Colchester, Vt
Mariner independent RIA
Dec 7, 2010 to Feb 1, 2018 · Overland Park,, Ks
New England Securities Corporation former
Sep 25, 2006 to Jan 2, 2015 · Colchester, Vt

Moves

a registration end followed by a registration begin elsewhere

LPL Enterprise, LLC to MML Investors Services, LLC
left Apr 27, 2026, registered Apr 21, 2026 (-6 days) · Affiliated broker-dealer or bank to another
MML Investors Services, LLC to LPL Enterprise, LLC
left Nov 8, 2023, registered Mar 24, 2025 (502 days) · Affiliated broker-dealer or bank to a newly registered adviser
Mariner to Msi Financial Services, Inc.
left Feb 1, 2018, registered Jan 2, 2015 (-1126 days) · Other · moved with a team
Msi Financial Services, Inc. to MML Investors Services, LLC
left Mar 25, 2017, registered Mar 25, 2017 (0 days) · corporate re-registration, not a move
New England Securities Corporation to Mariner
left Jan 2, 2015, registered Dec 7, 2010 (-1487 days) · Other · moved with a team

Signals

Janet Sue Cooper left Lpl Enterprise, Llc for Mml Investors Services, Llc (registered 2026-04-21)
Apr 27, 2026 · Advisor changed firm · fact
Janet Sue Cooper left Mml Investors Services, Llc for Lpl Enterprise, Llc (registered 2025-03-24)
Nov 8, 2023 · 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: 21derivedfrom the earliest dated exam, employment or registration
Not published: disclosure flags, outside business text, branch street address