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RIA / WealthAdvisordual registered (broker-dealer)33 years in industry

Steven Erwin Flewelling

Advisor at POTOMAC

Cle Elum, WA | BETHESDA, MD

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Search this name across graphsid dfx:ria:b9ae6f0c-e691-96ba-d90d-a265237cef25

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 6:14 AM UTC and rebuilt at most every 15 minutes.

Relationships: 7
Dated events: 2
On other graphs: 0
Observed: Oct 4, 2005 to Sep 14, 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: POTOMAC
Current firm class: asset managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Oct 13, 1992earliest registration or exam on IAPD
Years in industry: 33derivedfrom the industry start date
Years at current firm: 0derivedfrom the current registration's begin date
Prior firms: 6
Current registrations: 1
Registered states: 2
Exams: S66|S63|S65
First exam: Oct 13, 1992
First registration: Oct 4, 2005
Dual registered: yes, broker-dealer
Other names: STEVEN ERWIN FLEWELLING|STEVEN E FLEWELLING|Steven Flewelling
IAPD individual key: 2278947

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
Potomac	Asset manager	Apr 1, 2026	n/a	yes	BETHESDA, MD\|Cle Elum, WA	Current employment
CUMBERLAND ADVISORS	Independent wealth	Sep 24, 2025	Mar 6, 2026	no	Cle Elum, WA\|SARASOTA, FL	Previous registration
ADVISORS ASSET MANAGEMENT, INC.	Mixed wealth	Mar 11, 2019	Apr 4, 2025	no	SAMMAMISH, WA\|SAN DIEGO, CA\|Cle Elum, WA	Previous registration
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED	Wirehouse	Apr 23, 2018	Mar 8, 2019	no	BELLEVUE, WA	Previous registration
NEUBERGER BERMAN BD LLC	No RAUM reported	Feb 24, 2012	Aug 4, 2017	no	KENT, WA\|DALLAS, TX\|SAMMAMISH, WA\|NEW YORK, NY	Previous registration
AMUNDI PIONEER INSTITUTIONAL ASSET MANAGEMENT, INC.	Former SEC adviser	Apr 20, 2006	Feb 23, 2012	no	BOSTON, MA	Previous registration
AMUNDI ASSET MANAGEMENT US, INC.	Former SEC adviser	Oct 4, 2005	Apr 20, 2006	no	BOSTON, MA	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
CUMBERLAND ADVISORS	Potomac	Mar 6, 2026	Apr 1, 2026	26	Firm change	Other
ADVISORS ASSET MANAGEMENT, INC.	CUMBERLAND ADVISORS	Apr 4, 2025	Sep 24, 2025	173	Firm change	Other
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED	ADVISORS ASSET MANAGEMENT, INC.	Mar 8, 2019	Mar 11, 2019	3	Firm change	Wirehouse to RIA
NEUBERGER BERMAN BD LLC	MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED	Aug 4, 2017	Apr 23, 2018	262	Firm change	Other
AMUNDI PIONEER INSTITUTIONAL ASSET MANAGEMENT, INC.	NEUBERGER BERMAN BD LLC	Feb 23, 2012	Feb 24, 2012	1	Firm change	Other
AMUNDI ASSET MANAGEMENT US, INC.	AMUNDI PIONEER INSTITUTIONAL ASSET MANAGEMENT, INC.	Apr 20, 2006	Apr 20, 2006	0	Bulk transfer	Other

Relationships

Registered with (7)

→ POTOMACRegistered adviserregistration: current employment
Apr 1, 2026 to presentfactForm ADV
→ CUMBERLAND ADVISORSRegistered adviserregistration: previous registration
Sep 24, 2025 to Mar 6, 2026factForm ADV
→ ADVISORS ASSET MANAGEMENT, INC.Registered adviserregistration: previous registration
Mar 11, 2019 to Apr 4, 2025factForm ADV
→ MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATEDRegistered adviserregistration: previous registration
Apr 23, 2018 to Mar 8, 2019factForm ADV
→ NEUBERGER BERMAN BD LLCRegistered adviserregistration: previous registration
Feb 24, 2012 to Aug 4, 2017factForm ADV
→ AMUNDI PIONEER INSTITUTIONAL ASSET MANAGEMENT, INC.Registered adviserregistration: previous registration
Apr 20, 2006 to Feb 23, 2012factForm ADV
→ AMUNDI ASSET MANAGEMENT US, INC.Registered adviserregistration: previous registration
Oct 4, 2005 to Apr 20, 2006factForm ADV

Dated events

Occurred
Mar 6, 2026
Advisor changed firm
Steven Erwin Flewelling left Cumberland Advisors for Potomac (registered 2026-04-01)
Form ADVobserved 4 days ago
Occurred
Apr 4, 2025
Advisor changed firm
Steven Erwin Flewelling left Advisors Asset Management, Inc. for Cumberland Advisors (registered 2025-09-24)
Form ADVobserved 4 days ago