Firm profile

The Mather Group, LLC

CHICAGO, ILCRD 156005Registration Status: ApprovedEffective since February 18, 2011SEC # 801-72156Latest ADV September 4, 2026

The Mather Group, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Chicago, IL. Its latest Form ADV filing, dated September 4, 2026, reports $13.4B in regulatory assets under management, 186 employees, 63 offices, and 15,200 accounts.

Assets Under Management
$13.4B
Employees
186
Offices
63 offices
Total Clients
4,779

Associated firm names

3 names listed
  • LEGACY AT TMG (FAMILY OFFICE)
  • THE MATHER GROUP, LLC
  • THE MATHER GROUP, INC.

Leadership

3 roles identified
CEOJennifer A. Des Groseilliers
CCOStuart A. Evans
CFORyan M. Wickert

Advisory services offered

5 types reported
Educational seminars/workshops
Financial Planning Services
Portfolio management for individuals and small businesses

Fee models offered

4 types reported
Asset based fees
Fixed fees
Hourly charges

Offices & Contact

Primary office

CHICAGO, Illinois, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

Illinois

CHICAGOPrimary office · ROBINSON

Alabama

BIRMINGHAM

Arizona

PHOENIX · TUCSON

California

NAPA · MILL VALLEY · PASADENA · LOS ANGELES · SAN DIEGO · WALNUT CREEK · LAFAYETTE

Colorado

DENVER

Connecticut

HARTFORD

Delaware

WILMINGTON

District of Columbia

WASHINGTON

Florida

TAMPA · JACKSONVILLE · WEST PALM BEACH · PALM BEACH GARDENS

Georgia

ATLANTA

Idaho

BOISE

Indiana

INDIANAPOLIS · SOUTH BEND

Kentucky

LOUISVILLE

Louisiana

BATON ROUGE

Massachusetts

BOSTON

Michigan

DETROIT · GRAND RAPIDS

Minnesota

MINNETONKA · MINNEAPOLIS

Missouri

CLAYTON · KANSAS CITY

Nebraska

OMAHA

New Hampshire

PORTSMOUTH

New Jersey

BRIDGEWATER · RED BANK

New Mexico

ALBUQUERQUE

New York

NEW YORK

North Carolina

CHARLOTTE

Ohio

COLUMBUS · CLEVELAND · CINCINNATI

Oklahoma

TULSA

Oregon

BEAVERTON · PORTLAND

Pennsylvania

PITTSBURGH · PHILADELPHIA · STROUDSBURG

Rhode Island

PROVIDENCE

Tennessee

NASHVILLE · MEMPHIS · KNOXVILLE · BRENTWOOD

Texas

SAN ANTONIO · DALLAS · HOUSTON · SPRING · AUSTIN

Utah

SALT LAKE CITY

Virginia

RICHMOND

Washington

BELLEVUE

Wisconsin

MILWAUKEE

64 office records listed · 63 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$13.4Bas of September 4, 2026
Discretionary93.6%
$12.6B
94% of total RAUM93.6%
Non-discretionary6.4%
$856M
6% of total RAUM6.4%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentHNWI represent 60.2% of total clients.
Top client categories% of clientsClients
1
HNWI
60.2%
2,876
2
Individuals
39.7%
1,897
3
Pension Plans
0.1%
4
Additional categories (<0.1%)
Charitable<5 clients
Categories with <5 clients
Charitable Organizations<5 clients
Corporations or other businesses not listed above<5 clients
Pension and profit sharing plans<5 clients

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$13.4B
Total Accounts15,200
10Y AUM Change+$12.5B (+1279.3%)

Private Funds

Private funds reported by The Mather Group, LLC

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees186
Clients per Employee26:1
10Y Employee Change+166 (+830.0%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
MATHER HOLDINGS, LLCDirect owner · Schedule AInterest in THE MATHER GROUP, LLC
75%+
JON WALTER ZINDELDirect owner · Schedule AInterest in THE MATHER GROUP, LLC
< 5%
TVG-TMG INTERMEDIATE, INC.Indirect owner · Schedule BInterest in MATHER HOLDINGS, LLC
75%+
TVG-TMG TOPCO, INC.Indirect owner · Schedule BInterest in TVG-TMG INTERMEDIATE, INC.
75%+
TVG-TMG HOLDINGS, LLCIndirect owner · Schedule BInterest in TVG-TMG TOPCO, INC.
75%+
TVG-TMG AGGREGATOR, LLCIndirect owner · Schedule BInterest in TVG-TMG HOLDINGS, LLC
75%+
VISTRIA FUND IV, LPIndirect owner · Schedule BInterest in TVG-TMG AGGREGATOR, LLC
50% to < 75%
VISTRIA FUND IV (FT), LPIndirect owner · Schedule BInterest in TVG-TMG AGGREGATOR, LLC
25% to < 50%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to The Mather Group, LLC.

Reported ownership and control details

Form ADV · Filing date 2026-09-04 · Schedules A and B

21 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1MATHER HOLDINGS, LLCSOLE MEMBERDomestic entityTHE MATHER GROUP, LLC75% or moreCode EYesSOLE MEMBER03/2022Schedule APDF page 56
2JAY F. KREHBIELMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER03/2022Schedule APDF page 56
3PAMELA ANN POPPMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER03/2022Schedule APDF page 56
4BORIS EUGENE RAPOPORTVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER03/2022Schedule APDF page 56
5DANIEL REES BRYANTMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER03/2022Schedule APDF page 56
6MICHAEL DANIEL CASTLEFORTEVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER03/2022Schedule APDF page 56
7Kristen Rebecca OziemkowskiCHIEF OPERATIONS OFFICER, BUSINESS OPERATIONS/SOLUTIONSIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesCHIEF OPERATIONS OFFICER, BUSINESS OPERATIONS/SOLUTIONS01/2022Schedule APDF page 56
8Cyrus Dibble WalkerMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER03/2022Schedule APDF page 56
9Brooke Skinner RickettsMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER07/2022Schedule APDF page 56
10SHUNDRAWN ANTWARN THOMASMANAGERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesMANAGER07/2022Schedule APDF page 57
11RYAN MATTHEW WICKERTCHIEF FINANCIAL OFFICERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesCHIEF FINANCIAL OFFICER11/2022Schedule APDF page 57
12STUART ASHLEY EVANSCHIEF COMPLIANCE OFFICERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER04/2023Schedule APDF page 57
13JENNIFER ALISA DES GROSEILLIERSCHIEF EXECUTIVE OFFICERIndividualTHE MATHER GROUP, LLCLess than 5%Code NAYesCHIEF EXECUTIVE OFFICER03/2024Schedule APDF page 57
14JON WALTER ZINDELMEMBERIndividualTHE MATHER GROUP, LLCLess than 5%Code NANoMEMBER01/2026Schedule APDF page 57
15TVG-TMG INTERMEDIATE, INC.SOLE MEMBERDomestic entityMATHER HOLDINGS, LLC75% or moreCode EYesSOLE MEMBER03/2022Schedule BPDF page 57
16TVG-TMG TOPCO, INC.SOLE STOCKHOLDERDomestic entityTVG-TMG INTERMEDIATE, INC.75% or moreCode EYesSOLE STOCKHOLDER03/2022Schedule BPDF page 57
17TVG-TMG HOLDINGS, LLCSOLE STOCKHOLDERDomestic entityTVG-TMG TOPCO, INC.75% or moreCode EYesSOLE STOCKHOLDER03/2022Schedule BPDF page 57
18TVG-TMG AGGREGATOR, LLCMEMBERDomestic entityTVG-TMG HOLDINGS, LLC75% or moreCode EYesMEMBER03/2022Schedule BPDF page 57
19VISTRIA FUND IV, LPMEMBERDomestic entityTVG-TMG AGGREGATOR, LLC50% to less than 75%Code DYesMEMBER03/2022Schedule BPDF page 57
20VISTRIA FUND IV (FT), LPMEMBERDomestic entityTVG-TMG AGGREGATOR, LLC25% to less than 50%Code CYesMEMBER03/2022Schedule BPDF page 57
21VISTRIA GP IV, LPGENERAL PARTNERDomestic entityVISTRIA FUND IV, LPPercentage not specifiedCode FYesGENERAL PARTNER01/2021Schedule BPDF page 57

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 9/4/2026 3:47:35 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that one or more events below involve the firm or its supervised persons.RIA responseYes
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No
DOther regulatory actions1 Yes4 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?Yes
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No
Additional DRP filings 1 source block

Verbatim excerpts from supporting DRP filings, which may concern the firm or advisory affiliates. Amounts retain their filed labels; no total or attribution is inferred.

regulatory · block 1HOGAN, ROBERT, EDWARDPDF pages 58–60
Advisory affiliate name — filed text
HOGAN, ROBERT, EDWARD
Regulator name — filed text
STATE OF FLORIDA, OFFICE OF FINANCIAL REGULATION
Monetary/Fine Amount — filed text
$ 9,750.00
How was matter resolved — filed text
Stipulation and Consent

Action status / disposition — filed text

ON JUNE 25, 2026, WHILE NEITHER ADMITTING OR DENYING THE ALLEGATIONS, MR. HOGAN ENTERED INTO A STIPULATION AND CONSENT AGREEMENT WITH FLORIDA RELATIVE TO HIS INADVERTENT FAILURE TO REGISTER AS AN INVESTMENT ADVISER REPRESENTATIVE WITH THE STATE WHILE PROVIDING SERVICES FOR A PREDECESSOR FIRM, HOGAN-KNOTTS FINANCIAL GROUP, FROM HIS THEN RECENTLY ACQUIRED FL PART-TIME RESIDENCE PRIOR TO JOINING THE MATHER GROUP. AT ALL TIMES, MR. HOGAN REMAINED REGISTERED IN NJ, HIS PRINCIPAL PLACE OF BUSINESS. AS PART OF THE STIPULATION, MR. HOGAN AGREED TO PAY AN ADMINISTRATIVE FINE OF $9,750.
Other filed details

Description of allegations — filed text

ON JUNE 25, 2026, WHILE NEITHER ADMITTING OR DENYING THE ALLEGATIONS, MR. HOGAN ENTERED INTO A STIPULATION AND CONSENT AGREEMENT WITH FLORIDA RELATIVE TO HIS INADVERTENT FAILURE TO REGISTER AS AN INVESTMENT ADVISER REPRESENTATIVE WITH THE STATE WHILE PROVIDING SERVICES FOR A PREDECESSOR FIRM, HOGAN-KNOTTS FINANCIAL GROUP, FROM HIS THEN RECENTLY ACQUIRED FL PART-TIME RESIDENCE PRIOR TO JOINING THE MATHER GROUP. AT ALL TIMES, MR. HOGAN REMAINED REGISTERED IN NJ, HIS PRINCIPAL PLACE OF BUSINESS. AS PART OF THE STIPULATION, MR. HOGAN AGREED TO PAY AN ADMINISTRATIVE FINE OF $9,750.

Sanction detail — filed text

9750.00
Full extracted filing text

Includes form instructions and options. Options shown in this text do not identify which boxes were selected.

GENERAL INSTRUCTIONS
This Disclosure Reporting Page (DRP ADV) is an 
INITIAL OR
AMENDED response used to report details for affirmative responses to Items 11.C., 11.D.,
11.E., 11.F. or 11.G. of Form ADV.
Regulatory Action
Check item(s) being responded to:
11.C(1)
11.C(2)
11.C(3)
11.C(4)
11.C(5)
11.D(1)
11.D(2)
11.D(3)
11.D(4)
11.D(5)
11.E(1)
11.E(2)
11.E(3)
11.E(4)
11.F.
11.G.
Use a separate DRP for each event or proceeding . The same event or proceeding may be reported for more than one person or entity using one DRP. File
with a completed Execution Page. 
One event may result in more than one affirmative answer to Items 11.C., 11.D., 11.E., 11.F. or 11.G. Use only one DRP to report details related to the
same event. If an event gives rise to actions by more than one regulator, provide details for each action on a separate DRP.
PART I
A.  The person(s) or entity(ies) for whom this DRP is being filed is (are):
You (the advisory firm)
You and one or more of your advisory affiliates
One or more of your advisory affiliates
If this DRP is being filed for an advisory affiliate, give the full name of the advisory affiliate below (for individuals, Last name, First name, Middle name). 
If the advisory affiliate has a CRD number, provide that number. If not, indicate "non-registered" by checking the appropriate box.
ADV DRP - ADVISORY AFFILIATE
CRD
Number:
1574852
This advisory affiliate is 
a Firm
an Individual
Registered:
Yes
No
Name:
HOGAN, ROBERT, EDWARD
(For individuals, Last, First,
Middle)
This DRP should be removed from the ADV record because the advisory affiliate(s) is no longer associated with the adviser.
This DRP should be removed from the ADV record because: (1) the event or proceeding occurred more than ten years ago or (2) the adviser is
registered or applying for registration with the SEC or reporting as an exempt reporting adviser with the SEC and the event was resolved in the
adviser's or advisory affiliate's favor.
If you are registered or registering with a state securities authority , you may remove a DRP for an event you reported only in response to Item
11.D(4), and only if that event occurred more than ten years ago. If you are registered or registering with the SEC, you may remove a DRP for any
event listed in Item 11 that occurred more than ten years ago.
This DRP should be removed from the ADV record because it was filed in error, such as due to a clerical or data-entry mistake. Explain the
circumstances: 
B.
If the advisory affiliate is registered through the IARD system or CRD system, has the advisory affiliate submitted a DRP (with Form ADV, BD or U-4) to

the IARD or CRD for the event? If the answer is "Yes," no other information on this DRP must be provided.
 Yes
 No
NOTE: The completion of this form does not relieve the advisory affiliate of its obligation to update its IARD or CRD records.
PART II
1.  Regulatory Action initiated by:
SEC   
Other Federal   
State   
SRO
Foreign
(Full name of regulator, foreign financial regulatory authority, federal, state, or SRO) 
STATE OF FLORIDA, OFFICE OF FINANCIAL REGULATION
2.
Principal Sanction:
Civil and Administrative Penalt(ies) /Fine(s)
Other Sanctions: 
3.
Date Initiated (MM/DD/YYYY): 
06/26/2026
 Exact
 Explanation
If not exact, provide explanation:
4.
Docket/Case Number:
138521-SR
5.
Advisory Affiliate Employing Firm when activity occurred which led to the regulatory action (if applicable):
HOGAN KNOTTS FINANCIAL GROUP, INC.
6.
Principal Product Type:
No Product
Other Product Types: 
7.
Describe the allegations related to this regulatory action (your response must fit within the space provided):
ON JUNE 25, 2026, WHILE NEITHER ADMITTING OR DENYING THE ALLEGATIONS, MR. HOGAN ENTERED INTO A STIPULATION AND CONSENT AGREEMENT
WITH FLORIDA RELATIVE TO HIS INADVERTENT FAILURE TO REGISTER AS AN INVESTMENT ADVISER REPRESENTATIVE WITH THE STATE WHILE
PROVIDING SERVICES FOR A PREDECESSOR FIRM, HOGAN-KNOTTS FINANCIAL GROUP, FROM HIS THEN RECENTLY ACQUIRED FL PART-TIME RESIDENCE
PRIOR TO JOINING THE MATHER GROUP. AT ALL TIMES, MR. HOGAN REMAINED REGISTERED IN NJ, HIS PRINCIPAL PLACE OF BUSINESS. AS PART OF THE
STIPULATION, MR. HOGAN AGREED TO PAY AN ADMINISTRATIVE FINE OF $9,750.
8.
Current Status?      
 Pending
 On Appeal
 Final
9.
If on appeal, regulatory action appealed to (SEC, SRO, Federal or State Court) and Date Appeal Filed:
If Final or On Appeal, complete all items below. For Pending Actions, complete Item 13 only.
10. How was matter resolved:
Stipulation and Consent
11. Resolution Date (MM/DD/YYYY):
06/26/2026
 Exact
 Explanation
If not exact, provide explanation:
12. Resolution Detail:
A.  Were any of the following Sanctions Ordered (check all appropriate items)?
 Monetary/Fine Amount: $ 9,750.00
 Revocation/Expulsion/Denial
 Disgorgement/Restitution
 Censure
 Cease and Desist/Injunction
 Bar
 Suspension
B.
Other Sanctions Ordered:
Sanction detail: if suspended, enjoined or barred, provide duration including start date and capacities affected (General Securities Principal,
Financial Operations Principal, etc.). If requalification by exam/retraining was a condition of the sanction, provide length of time given to
requalify/retrain, type of exam required and whether condition has been satisfied. If disposition resulted in a fine, penalty, restitution,
disgorgement or monetary compensation, provide total amount, portion levied against you or an advisory affiliate, date paid and if any portion
of penalty was waived: 
9750.00

13. Provide a brief summary of details related to the action status and (or) disposition and include relevant terms, conditions and dates (your response
must fit within the space provided).
ON JUNE 25, 2026, WHILE NEITHER ADMITTING OR DENYING THE ALLEGATIONS, MR. HOGAN ENTERED INTO A STIPULATION AND CONSENT AGREEMENT
WITH FLORIDA RELATIVE TO HIS INADVERTENT FAILURE TO REGISTER AS AN INVESTMENT ADVISER REPRESENTATIVE WITH THE STATE WHILE
PROVIDING SERVICES FOR A PREDECESSOR FIRM, HOGAN-KNOTTS FINANCIAL GROUP, FROM HIS THEN RECENTLY ACQUIRED FL PART-TIME RESIDENCE
PRIOR TO JOINING THE MATHER GROUP. AT ALL TIMES, MR. HOGAN REMAINED REGISTERED IN NJ, HIS PRINCIPAL PLACE OF BUSINESS. AS PART OF THE
STIPULATION, MR. HOGAN AGREED TO PAY AN ADMINISTRATIVE FINE OF $9,750.

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.