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

Eric D Tollefson

Sei Investments Management Corpmixed wealthPost Falls, Id dual registrantIAPD 5196607

Feed of 09/15/2026

Also filed as Eric Dale Tollefson

At current firm

0 y

since Mar 13, 2026

In the industry

19 y

since Oct 20, 2006 (earliest exam, job or registration)

Prior registered firms

IAPD previous registrations

State registrations

current, as an IAR

Firms today

current registrations

Exams

S66

IA exams only

Book size

not public

not estimated here

Signals

dated events on this person

Registration history

IAPD current and previous registrations

Sei Investments Management Corp mixed wealth current
since Mar 13, 2026 · Post Falls, Id
Northwestern Mutual Investment Services,LLC no RAUM
Aug 5, 2025 to Dec 10, 2025 · Coeur D Alene, Id
Russell Investments asset manager
May 16, 2014 to May 21, 2020 · Seattle, Wa
Td Ameritrade, Inc. former
Jul 24, 2012 to Dec 16, 2013 · Bellevue, Wa
Td Ameritrade Investment Management, LLC former
Jul 24, 2012 to Dec 16, 2013 · Bellevue, Wa
Wells Fargo Advisors wirehouse
Jan 3, 2011 to Nov 15, 2011 · Bend, Or
Wells Fargo Investments, LLC unclassified
Oct 15, 2009 to Jan 3, 2011 · Bend, Or
Citigroup Global Markets Inc. BD affiliated
Oct 20, 2006 to Jan 21, 2009 · Bend, Or

Moves

a registration end followed by a registration begin elsewhere

Northwestern Mutual Investment Services,LLC to Sei Investments Management Corp
left Dec 10, 2025, registered Mar 13, 2026 (93 days) · Other
Russell Investments to Northwestern Mutual Investment Services,LLC
left May 21, 2020, registered Aug 5, 2025 (1902 days) · Other
Td Ameritrade, Inc. to Td Ameritrade Investment Management, LLC
left Dec 16, 2013, registered Jul 24, 2012 (-510 days) · channel change inside one enterprise, not a move
Td Ameritrade Investment Management, LLC to Td Ameritrade, Inc.
left Dec 16, 2013, registered Jul 24, 2012 (-510 days) · Other
Wells Fargo Advisors to Td Ameritrade Investment Management, LLC
left Nov 15, 2011, registered Jul 24, 2012 (252 days) · Other
Wells Fargo Investments, LLC to Wells Fargo Advisors
left Jan 3, 2011, registered Jan 3, 2011 (0 days) · corporate re-registration, not a move
Citigroup Global Markets Inc. to Wells Fargo Investments, LLC
left Jan 21, 2009, registered Oct 15, 2009 (267 days) · Other

Signals

Eric D Tollefson left Northwestern Mutual Investment Services,Llc for Sei Investments Management Corp (registered 2026-03-13)
Dec 10, 2025 · 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: Wealth manager with institutional or fund businessderived
Years in industry: 19derivedfrom the earliest dated exam, employment or registration
Not published: disclosure flags, outside business text, branch street address