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Boris Rapoport

Vice President and Assistant Secretary / Manager at The Mather Group

Officer record from the firm’s Form ADVForm ADV filed 4 September 2026

Boris Rapoport is Vice President and Assistant Secretary / Manager of The Mather Group, LLC, a Chicago investment adviser.

Role at The Mather Group

Title on Schedule A
Vice President and Assistant Secretary / Manager
Control
Boris Rapoport is a control person of The Mather Group.
Ownership
An individual ownership band is not available in the source record.
Tenure
Boris Rapoport has held the filed role since March 2022.

The firm

The Mather Group, LLC
Chicago, IL

Form ADV filed 4 September 2026

$13.4B AUM4,773 clients97 advisers64 offices

Career on record

The IAPD individual lookup on 17 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.

Registrations and exams

Individual registration and examination information for Boris Rapoport is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.

Officer record

Full name
Boris Rapoport
CRD
4255681
Firm
The Mather Group, LLC
Record basis
Form ADV officer listing

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

Common questions

Where does Boris Rapoport work?

Boris Rapoport has been Vice President and Assistant Secretary / Manager of The Mather Group, LLC since March 2022, and is a control person of the firm.

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

Leadership at The Mather Group

Sources

  1. IAPD individual lookup, CRD 4255681. This profile uses the Form ADV officer listing; the individual lookup did not provide a current investment-adviser record.
  2. Form ADV Part 1A, Schedules A and B of The Mather Group, LLC, filed 4 September 2026. Title, control and ownership bands.

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 Boris Rapoport 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.