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RIA / WealthAdvisordual registered (broker-dealer)19 years in industry

Eric D Tollefson

Advisor at SEI INVESTMENTS MANAGEMENT CORP

Post Falls, ID | OAKS, PA

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Search this name across graphsid dfx:ria:8097ed91-0705-b82d-edaf-81f08eb55364

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 12:01 AM UTC and rebuilt at most every 15 minutes.

Relationships: 8
Dated events: 1
On other graphs: 0
Observed: Oct 20, 2006 to Sep 15, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: SEI INVESTMENTS MANAGEMENT CORP
Current firm class: mixed wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Oct 20, 2006earliest registration or exam on IAPD
Years in industry: 19derivedfrom the industry start date
Years at current firm: 0derivedfrom the current registration's begin date
Prior firms: 7
Current registrations: 1
Registered states: 2
Exams: S66
First exam: Aug 4, 2025
First registration: Oct 20, 2006
Dual registered: yes, broker-dealer
Other names: ERIC Dale TOLLEFSON|ERIC D TOLLEFSON
IAPD individual key: 5196607

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
SEI INVESTMENTS MANAGEMENT CORP	Mixed wealth	Mar 13, 2026	n/a	yes	Post Falls, ID\|OAKS, PA	Current employment
NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC	No RAUM reported	Aug 5, 2025	Dec 10, 2025	no	COEUR D ALENE, ID	Previous registration
RUSSELL INVESTMENTS	Asset manager	May 16, 2014	May 21, 2020	no	SEATTLE, WA	Previous registration
TD AMERITRADE INVESTMENT MANAGEMENT, LLC	Former SEC adviser	Jul 24, 2012	Dec 16, 2013	no	BELLEVUE, WA	Previous registration
TD AMERITRADE, INC.	Former SEC adviser	Jul 24, 2012	Dec 16, 2013	no	Bellevue, WA	Previous registration
WELLS FARGO ADVISORS	Wirehouse	Jan 3, 2011	Nov 15, 2011	no	BEND, OR\|BEND, OR	Previous registration
WELLS FARGO INVESTMENTS, LLC	n/a	Oct 15, 2009	Jan 3, 2011	no	BEND, OR\|BEND, OR	Previous registration
CITIGROUP GLOBAL MARKETS INC.	Bd affiliated wealth	Oct 20, 2006	Jan 21, 2009	no	BEND, OR	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC	SEI INVESTMENTS MANAGEMENT CORP	Dec 10, 2025	Mar 13, 2026	93	Firm change	Other
RUSSELL INVESTMENTS	NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC	May 21, 2020	Aug 5, 2025	1,902	Firm change after gap	Other
TD AMERITRADE, INC.	TD AMERITRADE INVESTMENT MANAGEMENT, LLC	Dec 16, 2013	Jul 24, 2012	-510	Channel change	Other
TD AMERITRADE INVESTMENT MANAGEMENT, LLC	TD AMERITRADE, INC.	Dec 16, 2013	Jul 24, 2012	-510	Firm change after gap	Other
WELLS FARGO ADVISORS	TD AMERITRADE INVESTMENT MANAGEMENT, LLC	Nov 15, 2011	Jul 24, 2012	252	Firm change	Other
WELLS FARGO INVESTMENTS, LLC	WELLS FARGO ADVISORS	Jan 3, 2011	Jan 3, 2011	0	Bulk transfer	Other
CITIGROUP GLOBAL MARKETS INC.	WELLS FARGO INVESTMENTS, LLC	Jan 21, 2009	Oct 15, 2009	267	Firm change	Other

Relationships

Registered with (8)

→ SEI INVESTMENTS MANAGEMENT CORPRegistered adviserregistration: current employment
Mar 13, 2026 to presentfactForm ADV
→ NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLCRegistered adviserregistration: previous registration
Aug 5, 2025 to Dec 10, 2025factForm ADV
→ RUSSELL INVESTMENTSRegistered adviserregistration: previous registration
May 16, 2014 to May 21, 2020factForm ADV
→ TD AMERITRADE INVESTMENT MANAGEMENT, LLCRegistered adviserregistration: previous registration
Jul 24, 2012 to Dec 16, 2013factForm ADV
→ TD AMERITRADE, INC.Registered adviserregistration: previous registration
Jul 24, 2012 to Dec 16, 2013factForm ADV
→ WELLS FARGO ADVISORSRegistered adviserregistration: previous registration
Jan 3, 2011 to Nov 15, 2011factForm ADV
→ WELLS FARGO INVESTMENTS, LLCRegistered adviserregistration: previous registration
Oct 15, 2009 to Jan 3, 2011factForm ADV
→ CITIGROUP GLOBAL MARKETS INC.Registered adviserregistration: previous registration
Oct 20, 2006 to Jan 21, 2009factForm ADV

Dated events

Occurred
Dec 10, 2025
Advisor changed firm
Eric D Tollefson left Northwestern Mutual Investment Services,Llc for Sei Investments Management Corp (registered 2026-03-13)
Form ADVobserved 4 days ago