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RIA / WealthRegistered adviserindependent wealth managerSEC registeredRAUM 100m 1b

LEBENTHAL GLOBAL ADVISORS, LLC

CRD 283303

HAUPPAUGE, NY

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:913fb4bc-c8fa-d9e2-c5bf-6aa5274ada7c

Data as of Mar 12, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 10:24 AM UTC and rebuilt at most every 15 minutes.

Relationships: 37
Dated events: 8
On other graphs: 0
Observed: May 17, 2017 to Mar 12, 2026
38 observations

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

Firm class: independent wealth managerderivedprivate_client_share=0.89 fund_share=0.0 institutional_share=0.11 related_bd=true related_bank=false bd_reps=14.0
Regulatory AUM: $972MItem 5.F on the latest filing (2026-03-12); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $949M
Private client RAUM: $864MderivedItem 5.D individuals plus high net worth individuals
Private client share: 89%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 26
RAUM per advisor: $37.4Mderivedthe firm's RAUM over its IAPD headcount: a firm average, never a person's book
Employees: 30
Advisory employees: 27
Offices: 10Schedule D 1.F, beyond the principal office
Accounts: 3,546
Individual clients: 2,165
High net worth clients: 220
Custody, client assets: $53,028
SEC number: 801-110652
CRD: 283303
Filings on the tape: 38
First filed: May 17, 2017
Latest filed: Mar 12, 2026
Organised: Limited Liability Company, NY

Advisors on IAPD

current investment adviser representatives on the IAPD individual feed, longest tenure first

Advisor	Designations	Branch	Years here	In industry	Prior firms	Dual registered
DAVID ARTHUR WALKER	n/a	HAUPPAUGE, NY \| Centennial, CO	9	13	n/a	no
MICHAEL JOHN TAVELLA	Certified Financial Planner	HAUPPAUGE, NY	7	13	n/a	no
AMANDA LAUREN KHAIT	n/a	HAUPPAUGE, NY \| JERICHO, NY	6	11	n/a	yes
MICHAEL AVERY HARTZMAN	Certified Financial Planner	HAUPPAUGE, NY \| JERICHO, NY	6	34	n/a	yes
MARK EDWARD RIENERTH	n/a	Norfolk, VA \| HAUPPAUGE, NY	6	44	4	no
MARK ALLEN GAYNOE	n/a	HAUPPAUGE, NY \| Atlanta, GA	6	29	1	no
EVERETT SCOTT YOUNGBERG	n/a	Boynton Beach, FL \| HAUPPAUGE, NY	6	40	3	no
THOMAS FRANCIS KATOVITZ	n/a	HAUPPAUGE, NY	5	42	n/a	yes
ELY BANGIYEV	n/a	Astoria, NY \| HAUPPAUGE, NY	5	11	n/a	yes
Scott Matthew Hartzman	n/a	HAUPPAUGE, NY \| JERICHO, NY	5	14	n/a	yes
Henry Montag	Certified Financial Planner	HAUPPAUGE, NY	5	41	1	yes
JOSEPH DANIEL DIPIERRO	n/a	HAUPPAUGE, NY \| Marco Island, FL	4	21	n/a	no
JONATHAN AARON GRUTMAN	n/a	NEW YORK, NY \| HAUPPAUGE, NY	4	16	n/a	yes
FRANK RALPH LORIA	n/a	JERICHO, NY \| HAUPPAUGE, NY	4	13	n/a	yes
NICHOLAS EMANUEL CAPPELLO	n/a	HAUPPAUGE, NY	4	15	n/a	yes
CLAUDIA JANE STERN	n/a	Charlotte, NC \| HAUPPAUGE, NY	4	34	3	no
KEITH CHATEL	n/a	Bradenton, FL \| HAUPPAUGE, NY	3	25	2	no
PHILIP TAVELLA	n/a	HAUPPAUGE, NY	3	36	n/a	no
Jonathan Schott	n/a	HAUPPAUGE, NY	3	11	n/a	no
WILLIAM GERMANAKOS	n/a	HAUPPAUGE, NY	2	31	n/a	no
RANDOLPH GEORGE BELONZI	n/a	JERICHO, NY \| HAUPPAUGE, NY	2	39	n/a	yes
GARY SLAVIN	n/a	JERICHO, NY \| HAUPPAUGE, NY	1	32	1	yes
Tracy Byrnes	n/a	Hackensack, NJ \| HAUPPAUGE, NY	1	11	1	yes
Andrew Thomas Gilmartin	Certified Financial Planner	HAUPPAUGE, NY \| Jericho, NY	1	13	1	yes
Herbert Lars Refvik	n/a	JERICHO, NY \| Holtsville, NY	0	10	1	yes

Owners and control persons

Schedule A and B as filed; ownership codes are the form's bands (NA under 5%, A 5 to 10%, B 10 to 25%, C 25 to 50%, D 50 to 75%, E over 75%); people are listed as filed and never merged by name

Owner	Title	Ownership code	Control person	Acquired	First seen	Last seen
HARTZMAN, MICHAEL, AVERY	VICE PRESIDENT, OWNER	C	yes	02/2016	Mar 12, 2026	Mar 12, 2026
KATOVITZ, THOMAS, FRANCIS	CHIEF COMPLIANCE OFFICER	Na	yes	02/2016	Mar 12, 2026	Mar 12, 2026
TAVELLA, DOMINICK	PRESIDENT, OWNER, MANAGING MEMBER	D	yes	02/2016	Mar 12, 2026	Mar 12, 2026
TAVELLA, MICHAEL, JOHN	CHIEF FINANCIAL OFFICER	Na	yes	07/2017	Mar 12, 2026	Mar 12, 2026

Affiliates (Item 7.A)

as filed on Item 7.A; a related person with a CRD on the graph links to its own page

Related person	Type	Class on the graph	Its RAUM	Control	Common control	State
LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC.	n/a	Asset manager	$884M	N	yes	n/a
BRISTOL CAPITAL CORPORATION	n/a	n/a	n/a	N	yes	n/a
LEBENTHAL FINANCIAL SERVICES, INC.	n/a	n/a	n/a	N	yes	n/a

Offices

Schedule D 1.F offices beyond the principal office; street addresses are not published

City	State	Country	Employees	Also broker-dealer
Jericho	NY	United States	5	yes
MARCO ISLAND	FL	United States	3	no
BOYNTON BEACH	FL	United States	1	no
Astoria	NY	United States	1	no
NEW YORK	NY	United States	1	no
Norfolk	Va	United States	1	no
n/a	n/a	n/a	1	no

Regulatory AUM by fiscal year

annual amendments (and the roster's annual snapshot) as filed; where a year was amended twice the later filing draws the line

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Mar 12, 2026	$972M	$949M	30	27	10	n/a	n/a
2024	Feb 25, 2025	$820M	$801M	26	24	9	n/a	n/a
2023	Mar 4, 2024	$713M	$691M	24	21	10	n/a	n/a
2022	Mar 20, 2023	$637M	$617M	20	18	7	n/a	n/a
2021	Mar 24, 2022	$709M	$684M	28	24	8	n/a	n/a
2020	Mar 29, 2021	$581M	$558M	25	22	8	n/a	n/a
2019	Mar 26, 2020	$412M	$401M	18	15	6	n/a	n/a
2018	Mar 27, 2019	$0	$0	11	11	4	n/a	n/a
2017	Mar 29, 2018	$0	$0	3	3	2	n/a	n/a

Advisor flows

derived: registrations beginning and ending at this CRD on IAPD, bulk corporate re-registrations excluded; the rate is departures over IAPD headcount

Joined, 12m	Left, 12m	Net, 12m	Departure rate, 12m	Joined, 90d	Left, 90d	Left, no destination yet	Joined, 36m	Left, 36m
1	1	0	3.8%	0	0	0	4	2

Growth

derived from consecutive annual filings; RAUM as reported

Latest fiscal year	RAUM	A year earlier	1y change	Three years earlier	3y CAGR	Employees	A year earlier	Offices	A year earlier
2025	$972M	$820M	18.5%	$637M	15.1%	30	26	10	9

Teams in

teams that arrived here from one firm together

Other firm	Advisors	First left	Last joined	From	Kind	Move type	Share of firm
AVENIR PRIVATE ADVISORS, LLC	2	Feb 4, 2020	Sep 10, 2020	MIAMI, FL	Team lift out	Other	40.0%

Relationships

Affiliated with (2)

→ LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC.Registered adviserother investment adviser, common control
factForm ADV
← LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC.Registered adviserother investment adviser, common control
factForm ADV

Registered with (29)

← Herbert Lars RefvikAdvisorregistration: current employment
Jan 23, 2026 to presentfactForm ADV
← Andrew Thomas GilmartinAdvisorregistration: previous registration
Aug 20, 2021 to Sep 7, 2022factForm ADV
← Tracy ByrnesAdvisorregistration: current employment
Apr 23, 2025 to presentfactForm ADV
← GARY SLAVINAdvisorregistration: current employment
Jan 31, 2025 to presentfactForm ADV
← RANDOLPH GEORGE BELONZIAdvisorregistration: current employment
Jul 19, 2024 to presentfactForm ADV
← WILLIAM GERMANAKOSAdvisorregistration: current employment
Apr 23, 2024 to presentfactForm ADV
← Jonathan SchottAdvisorregistration: current employment
Aug 24, 2023 to presentfactForm ADV
← PHILIP TAVELLAAdvisorregistration: current employment
Jan 24, 2023 to presentfactForm ADV
← KEITH CHATELAdvisorregistration: current employment
Jan 10, 2023 to presentfactForm ADV
← CLAUDIA JANE STERNAdvisorregistration: current employment
Jul 24, 2022 to presentfactForm ADV
← NICHOLAS EMANUEL CAPPELLOAdvisorregistration: current employment
Jan 3, 2022 to presentfactForm ADV
← FRANK RALPH LORIAAdvisorregistration: current employment
Nov 22, 2021 to presentfactForm ADV
← JOSEPH DANIEL DIPIERROAdvisorregistration: current employment
Oct 28, 2021 to presentfactForm ADV
← JONATHAN AARON GRUTMANAdvisorregistration: current employment
Oct 28, 2021 to presentfactForm ADV
← Henry MontagAdvisorregistration: current employment
Aug 30, 2021 to presentfactForm ADV
← Scott Matthew HartzmanAdvisorregistration: current employment
Aug 23, 2021 to presentfactForm ADV
← ELY BANGIYEVAdvisorregistration: current employment
Aug 3, 2021 to presentfactForm ADV
← THOMAS FRANCIS KATOVITZAdvisorregistration: current employment
Jul 31, 2021 to presentfactForm ADV
← EVERETT SCOTT YOUNGBERGAdvisorregistration: current employment
Sep 10, 2020 to presentfactForm ADV
← MARK ALLEN GAYNOEAdvisorregistration: current employment
Aug 18, 2020 to presentfactForm ADV
← MARK EDWARD RIENERTHAdvisorregistration: current employment
Jun 18, 2020 to presentfactForm ADV
← MICHAEL AVERY HARTZMANAdvisorregistration: current employment
Nov 19, 2019 to presentfactForm ADV
← DOMINICK TAVELLAAdvisorregistration: current employment
Nov 13, 2019 to presentfactForm ADV
← AMANDA LAUREN KHAITAdvisorregistration: current employment
Oct 8, 2019 to presentfactForm ADV
← MICHAEL JOHN TAVELLAAdvisorregistration: current employment
Sep 5, 2019 to presentfactForm ADV
← DAVID ARTHUR WALKERAdvisorregistration: current employment
Aug 28, 2017 to presentfactForm ADV
← Jeffrey Colin TewsAdvisorregistration: previous registration
May 9, 2024 to Mar 6, 2026factForm ADV
← IVAN NEGRON-RAMOSAdvisorregistration: previous registration
Jan 18, 2023 to Sep 30, 2024factForm ADV
← Donato Alfredo MonetaAdvisorregistration: previous registration
Jul 29, 2021 to Dec 31, 2022factForm ADV

Controls (4)

← TAVELLA, DOMINICKOwnerPRESIDENT, OWNER, MANAGING MEMBER, ownership code D, individual
May 17, 2017 to Oct 14, 2024factForm ADV
← KATOVITZ, THOMAS, FRANCISOwnerCHIEF COMPLIANCE OFFICER, ownership code NA, individual
May 17, 2017 to Oct 14, 2024factForm ADV
← HARTZMAN, MICHAEL, AVERYOwnerVICE PRESIDENT, OWNER, ownership code C, individual
May 17, 2017 to Oct 14, 2024factForm ADV
← TAVELLA, MICHAEL, JOHNOwnerCHIEF FINANCIAL OFFICER, ownership code NA, individual
Mar 26, 2020 to Oct 14, 2024factForm ADV

Moved with (1)

← AVENIR PRIVATE ADVISORS, LLCRegistered adviser2 advisors, team lift out, same day
Feb 4, 2020 to Sep 10, 2020factForm ADV

Dated events

1 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
Mar 6, 2026
Advisor changed firm
Jeffrey Colin Tews left Lebenthal Global Advisors, Llc for Mercer Global Advisors Inc. (registered 2026-03-25)
Form ADVobserved 4 days ago
Occurred
Sep 30, 2024
Advisor changed firm
Ivan Negron-Ramos left Lebenthal Global Advisors, Llc for Negron-Ramos Llc (registered 2024-11-08)
Form ADVobserved 4 days ago
Occurred
Dec 31, 2022
Advisor changed firm
Donato Alfredo Moneta left Lebenthal Global Advisors, Llc for Mariner (registered 2023-12-21)
Form ADVobserved 4 days ago
Occurred
Nov 12, 2021
Control person left
Ladd Jordan Kimmel (Chief Equity Strategist) no longer on Schedule A of Lebenthal Global Advisors, Llc (listed 2021-05-05, absent 2021-11-12)
Form ADVobserved 4 days ago
Occurred
Mar 29, 2021
Regulatory AUM changed
Lebenthal Global Advisors, Llc reported RAUM $581.5M, up 41% from $412.3M (2020-06-29 to 2021-03-29)
Form ADVobserved 4 days ago
$169M
Occurred
Mar 29, 2021
Control person joined
Ladd Jordan Kimmel (Chief Equity Strategist) appeared on Schedule A of Lebenthal Global Advisors, Llc
Form ADVobserved 4 days ago
Occurred
May 17, 2017
First Form ADV filing
Wealthsource Advisory, Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 4 days ago

Show 1 bookkeeping events

Occurred
Mar 26, 2020
Lebenthal Global Advisors, Llc reported 15 state-registered advisory representatives, up from 1 (2020-02-26 to 2020-03-26)

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:913fb4bc-c8fa-d9e2-c5bf-6aa5274ada7c
First observed: May 17, 2017
Last observed: Mar 12, 2026 6 months ago
Source families: Federal regulator filings
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

LEBENTHAL GLOBAL ADVISORS, LLC

CRD 283303

HAUPPAUGE, NY

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:913fb4bc-c8fa-d9e2-c5bf-6aa5274ada7c

Data as of Mar 12, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 10:24 AM UTC and rebuilt at most every 15 minutes.

Advisor

Designations

Branch

Years here

In industry

Prior firms

Dual registered

DAVID ARTHUR WALKER

n/a

HAUPPAUGE, NY | Centennial, CO

n/a

MICHAEL JOHN TAVELLA

Certified Financial Planner

HAUPPAUGE, NY

n/a

AMANDA LAUREN KHAIT

n/a

HAUPPAUGE, NY | JERICHO, NY

n/a

yes

MICHAEL AVERY HARTZMAN

Certified Financial Planner

HAUPPAUGE, NY | JERICHO, NY

n/a

yes

MARK EDWARD RIENERTH

n/a

Norfolk, VA | HAUPPAUGE, NY

MARK ALLEN GAYNOE

n/a

HAUPPAUGE, NY | Atlanta, GA

EVERETT SCOTT YOUNGBERG

n/a

Boynton Beach, FL | HAUPPAUGE, NY

THOMAS FRANCIS KATOVITZ

n/a

HAUPPAUGE, NY

n/a

yes

ELY BANGIYEV

n/a

Astoria, NY | HAUPPAUGE, NY

n/a

yes

Scott Matthew Hartzman

n/a

HAUPPAUGE, NY | JERICHO, NY

n/a

yes

Henry Montag

Certified Financial Planner

HAUPPAUGE, NY

yes

JOSEPH DANIEL DIPIERRO

n/a

HAUPPAUGE, NY | Marco Island, FL

n/a

JONATHAN AARON GRUTMAN

n/a

NEW YORK, NY | HAUPPAUGE, NY

n/a

yes

FRANK RALPH LORIA

n/a

JERICHO, NY | HAUPPAUGE, NY

n/a

yes

NICHOLAS EMANUEL CAPPELLO

n/a

HAUPPAUGE, NY

n/a

yes

CLAUDIA JANE STERN

n/a

Charlotte, NC | HAUPPAUGE, NY

KEITH CHATEL

n/a

Bradenton, FL | HAUPPAUGE, NY

PHILIP TAVELLA

n/a

HAUPPAUGE, NY

n/a

Jonathan Schott

n/a

HAUPPAUGE, NY

n/a

WILLIAM GERMANAKOS

n/a

HAUPPAUGE, NY

n/a

RANDOLPH GEORGE BELONZI

n/a

JERICHO, NY | HAUPPAUGE, NY

n/a

yes

GARY SLAVIN

n/a

JERICHO, NY | HAUPPAUGE, NY

yes

Tracy Byrnes

n/a

Hackensack, NJ | HAUPPAUGE, NY

yes

Andrew Thomas Gilmartin

Certified Financial Planner

HAUPPAUGE, NY | Jericho, NY

yes

Herbert Lars Refvik

n/a

JERICHO, NY | Holtsville, NY

yes

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

HARTZMAN, MICHAEL, AVERY

VICE PRESIDENT, OWNER

yes

02/2016

Mar 12, 2026

KATOVITZ, THOMAS, FRANCIS

CHIEF COMPLIANCE OFFICER

yes

02/2016

Mar 12, 2026

TAVELLA, DOMINICK

PRESIDENT, OWNER, MANAGING MEMBER

yes

02/2016

Mar 12, 2026

TAVELLA, MICHAEL, JOHN

CHIEF FINANCIAL OFFICER

yes

07/2017

Mar 12, 2026

Related person

Type

Class on the graph

Its RAUM

Control

Common control

State

LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC.

n/a

Asset manager

$884M

yes

n/a

BRISTOL CAPITAL CORPORATION

n/a

yes

n/a

LEBENTHAL FINANCIAL SERVICES, INC.

n/a

yes

n/a

City

State

Country

Employees

Also broker-dealer

Jericho

United States

yes

MARCO ISLAND

United States

BOYNTON BEACH

United States

Astoria

United States

NEW YORK

United States

Norfolk

United States

n/a

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Mar 12, 2026

$972M

$949M

n/a

2024

Feb 25, 2025

$820M

$801M

n/a

2023

Mar 4, 2024

$713M

$691M

n/a

2022

Mar 20, 2023

$637M

$617M

n/a

2021

Mar 24, 2022

$709M

$684M

n/a

2020

Mar 29, 2021

$581M

$558M

n/a

2019

Mar 26, 2020

$412M

$401M

n/a

2018

Mar 27, 2019

n/a

2017

Mar 29, 2018

n/a

Joined, 12m

Left, 12m

Net, 12m

Departure rate, 12m

Joined, 90d

Left, 90d

Left, no destination yet

Joined, 36m

Left, 36m

3.8%

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$972M

$820M

18.5%

$637M

15.1%

Other firm

Advisors

First left

Last joined

From

Kind

Move type

Share of firm

AVENIR PRIVATE ADVISORS, LLC

Feb 4, 2020

Sep 10, 2020

MIAMI, FL

Team lift out

Other

40.0%