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Jennifer Des Groseilliers

Chief Executive Officer at The Mather Group

Investment adviser registrationChicago, ILSEC record checked 17 October 2026

24
Years in the industry
2
Years at the firm
4
Adviser firms
1
State registrations

IAPD record retrieved 17 October 2026SEC record

Jennifer Des Groseilliers is Chief Executive Officer of The Mather Group, LLC, a Chicago investment adviser managing $13.4B. Jennifer Des Groseilliers has been registered through The Mather Group since 12 February 2024, has 24 years in the industry across 4 firms and has passed 6 licensing exams.

Role at The Mather Group

Title on Schedule A
Chief Executive Officer
Control
Jennifer Des Groseilliers is a control person of The Mather Group.
Ownership
An individual ownership band is not available in the source record.
Tenure
Jennifer Des Groseilliers has held the filed role since March 2024.

The firm

The Mather Group, LLC
Chicago, IL

Form ADV filed 4 September 2026

$13.4B AUM4,773 clients97 advisers64 offices

Career on record

Jennifer Des Groseilliers has been registered through The Mather Group since February 2024, and before that through Mml Investors Services, LLC, Msi Financial Services, Inc. and Ameriprise Financial Services, Inc..

Firms and exams, newest first
  1. The Mather Group, LLCCurrent
    – present · 3 years
    Chicago, IL · Adviser representative · Firm CRD 156005
  2. Passed SIE · 2018
  3. Mml Investors Services, LLC
    – · 7 years
    Chicago, IL · Adviser representative · Firm CRD 10409
  4. Msi Financial Services, Inc.
    – · 4 years
    Downers Grove, IL · Adviser representative · Firm CRD 14251
  5. Passed Series 4 · 2006
  6. Passed Series 24 and Series 51 · 2005
  7. Ameriprise Financial Services, Inc.
    – · 8 years
    Chicago, IL · Adviser representative · Firm CRD 6363
  8. Passed Series 7 and Series 66 · 2002

Registrations and exams

Jennifer Des Groseilliers has a current investment-adviser registration in Illinois and has passed 6 qualifying exams.

Illinois12 February 2024
Scope
Investment adviser representative
Status
Approved

Examinations

Series 6618 March 2002
Name
Uniform Combined State Law Examination
Series 42 October 2006
Name
Registered Options Principal Examination
Series 516 July 2005
Name
Municipal Fund Securities Principal Examination
Series 2421 March 2005
Name
General Securities Principal Examination
SIE1 October 2018
Name
Securities Industry Essentials Examination
Series 725 February 2002
Name
General Securities Representative Examination

Individual record

Full name
Jennifer Alisa Des Groseilliers
CRD
4489164
Firm
The Mather Group, LLC
Registration status
Investment adviser registration
Office
353 N. CLARK STREET, SUITE 2775, Chicago, IL 60654
Firm bio
themathergroup.com

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. Check this record on adviserinfo.sec.gov

Background

The Mather Group identifies Jennifer des Groseilliers as Chief Executive Officer. Official firm biography

Education

Common questions

Where does Jennifer Des Groseilliers work?

Jennifer Des Groseilliers has been Chief Executive Officer of The Mather Group, LLC since March 2024, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 4 September 2026

Is Jennifer Des Groseilliers a financial advisor?

Yes. Jennifer Des Groseilliers has a current investment-adviser registration in Illinois, through The Mather Group since February 2024, as of 17 October 2026.

Source: IAPD individual record, checked 17 October 2026

How many years of experience does Jennifer Des Groseilliers have?

Jennifer Des Groseilliers has worked in the financial industry for 24 years as of 17 October 2026, counted from 20 April 2002, across 4 adviser firms.

Source: IAPD individual record, checked 17 October 2026

What exams has Jennifer Des Groseilliers passed?

Jennifer Des Groseilliers has passed 6 licensing exams: the Series 7, Series 66, Series 24, Series 51, Series 4 and SIE. The earliest, the Series 7, was passed in February 2002.

Source: IAPD individual record, checked 17 October 2026

Where did Jennifer Des Groseilliers work before The Mather Group?

Before The Mather Group, Jennifer Des Groseilliers was registered through Mml Investors Services, LLC, March 2017 to January 2024; Msi Financial Services, Inc., March 2013 to March 2017; Ameriprise Financial Services, Inc., May 2005 to January 2013.

Source: IAPD individual record, checked 17 October 2026

Where is Jennifer Des Groseilliers based?

Jennifer Des Groseilliers’ registered office is in Chicago, IL.

Source: IAPD individual record, checked 17 October 2026

Leadership at The Mather Group

Sources

  1. IAPD individual record, CRD 4489164. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of The Mather Group, LLC, filed 4 September 2026. Title, control and ownership bands.
  3. The Mather Group team page. Biography, education, credentials, awards.

Retrieved 17 October 2026. The SEC record may have been amended since.

Report a correction

This profile is compiled from public regulatory records and the firm's own published materials, and is provided for informational purposes only. Niva Wealth is not affiliated with Jennifer Des Groseilliers or The Mather Group, LLC and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.