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RIA / WealthAdvisor31 years in industry

MARK STEVEN KAVOLIUS

Advisor at DUCENTA SQUARED ASSET MANAGEMENT

EL SEGUNDO, CA | East Walpole, MA

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Search this name across graphsid dfx:ria:a385a477-44c9-ccb1-bcb8-c6aaf8b594ce

Data as of Sep 15, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 9:20 AM UTC and rebuilt at most every 15 minutes.

Relationships: 5
Dated events: 0
On other graphs: 0
Observed: Oct 6, 2005 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: DUCENTA SQUARED ASSET MANAGEMENT
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: Sep 1, 1995earliest registration or exam on IAPD
Years in industry: 31derivedfrom the industry start date
Years at current firm: 6derivedfrom the current registration's begin date
Prior firms: 4
Current registrations: 1
Registered states: 2
Exams: S65|S63
First exam: Sep 1, 1995
First registration: Oct 6, 2005
Dual registered: no
Other names: MARK KAVOLIUS
IAPD individual key: 2365132

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
DUCENTA SQUARED ASSET MANAGEMENT	Other adviser	Aug 11, 2020	n/a	yes	EL SEGUNDO, CA\|East Walpole, MA	Current employment
TORTOISE CREDIT STRATEGIES, LLC	Former SEC adviser	Jun 27, 2016	Jul 21, 2020	no	East Walpole, MA\|LEAWOOD, KS	Previous registration
BRADFORD & MARZEC, LLC	Former SEC adviser	Jan 13, 2011	Jun 21, 2016	no	LOS ANGELES, CA	Previous registration
STONEBRIDGE ADVISORS LLC	Asset manager	Jun 4, 2007	Sep 8, 2009	no	WILTON, CT	Previous registration
BNY MELLON SECURITIES CORPORATION	Other adviser	Oct 6, 2005	Aug 31, 2006	no	EAST WALPOLE, MA\|NEW YORK, NY\|NEW YORK, NY	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
TORTOISE CREDIT STRATEGIES, LLC	DUCENTA SQUARED ASSET MANAGEMENT	Jul 21, 2020	Aug 11, 2020	21	Firm change	Other
BRADFORD & MARZEC, LLC	TORTOISE CREDIT STRATEGIES, LLC	Jun 21, 2016	Jun 27, 2016	6	Firm change	Other
STONEBRIDGE ADVISORS LLC	BRADFORD & MARZEC, LLC	Sep 8, 2009	Jan 13, 2011	492	Firm change after gap	Other
BNY MELLON SECURITIES CORPORATION	STONEBRIDGE ADVISORS LLC	Aug 31, 2006	Jun 4, 2007	277	Firm change	Other

Team moves

moves this advisor made together with colleagues (two or more registrations ending and beginning together)

Team	Left	Joined	From	Kind
105654:277046:CA:2016-06-21	Jun 21, 2016	Jun 27, 2016	LOS ANGELES, CA	Firm change

Relationships

Registered with (5)

→ DUCENTA SQUARED ASSET MANAGEMENTRegistered adviserregistration: current employment
Aug 11, 2020 to presentfactForm ADV
→ TORTOISE CREDIT STRATEGIES, LLCRegistered adviserregistration: previous registration
Jun 27, 2016 to Jul 21, 2020factForm ADV
→ BRADFORD & MARZEC, LLCRegistered adviserregistration: previous registration
Jan 13, 2011 to Jun 21, 2016factForm ADV
→ STONEBRIDGE ADVISORS LLCRegistered adviserregistration: previous registration
Jun 4, 2007 to Sep 8, 2009factForm ADV
→ BNY MELLON SECURITIES CORPORATIONRegistered adviserregistration: previous registration
Oct 6, 2005 to Aug 31, 2006factForm ADV

Dated events

No dated event names this entity yet.