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RIA / WealthAdvisordual registered (broker-dealer)14 years in industry

LAUREN MARY BYRNE

Advisor at MFS INSTITUTIONAL ADVISORS INC.

Scituate, MA | BOSTON, MA

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Search this name across graphsid dfx:ria:cf22e64f-7fcf-bda7-df48-b57912ffe619

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 4:12 AM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 1
On other graphs: 0
Observed: Apr 15, 2013 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: MFS INSTITUTIONAL ADVISORS INC.
Current firm class: other adviserderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Apr 23, 2012earliest registration or exam on IAPD
Years in industry: 14derivedfrom the industry start date
Years at current firm: 2derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 1
Exams: S63|S66
First exam: Apr 23, 2012
First registration: Apr 15, 2013
Dual registered: yes, broker-dealer
Other names: LAUREN MARY CREHAN|LAUREN MARY BYRNE|LAUREN BYRNE
IAPD individual key: 6024598

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
MFS INSTITUTIONAL ADVISORS INC.	Other adviser	Sep 6, 2024	n/a	yes	Scituate, MA\|BOSTON, MA	Current employment
COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC	Asset manager	Oct 6, 2014	Jul 31, 2024	no	BOSTON, MA	Previous registration
FIFTH THIRD SECURITIES, INC.	Bd affiliated wealth	Dec 4, 2013	Sep 8, 2014	no	BRENTWOOD, TN\|NASHVILLE, TN\|FRANKLIN, TN	Previous registration
STRATEGIC ADVISERS LLC	National bd RIA	Apr 15, 2013	Nov 13, 2013	no	JACKSONVILLE, FL	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
COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC	MFS INSTITUTIONAL ADVISORS INC.	Jul 31, 2024	Sep 6, 2024	37	Firm change	Other
FIFTH THIRD SECURITIES, INC.	COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC	Sep 8, 2014	Oct 6, 2014	28	Firm change	Other
STRATEGIC ADVISERS LLC	FIFTH THIRD SECURITIES, INC.	Nov 13, 2013	Dec 4, 2013	21	Firm change	Other

Relationships

Registered with (4)

→ MFS INSTITUTIONAL ADVISORS INC.Registered adviserregistration: current employment
Sep 6, 2024 to presentfactForm ADV
→ COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLCRegistered adviserregistration: previous registration
Oct 6, 2014 to Jul 31, 2024factForm ADV
→ FIFTH THIRD SECURITIES, INC.Registered adviserregistration: previous registration
Dec 4, 2013 to Sep 8, 2014factForm ADV
→ STRATEGIC ADVISERS LLCRegistered adviserregistration: previous registration
Apr 15, 2013 to Nov 13, 2013factForm ADV

Dated events

Occurred
Jul 31, 2024
Advisor changed firm
Lauren Mary Byrne left Columbia Management Investment Advisers, Llc for Mfs Institutional Advisors Inc. (registered 2024-09-06)
Form ADVobserved 4 days ago