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Warren Besser

Executive Vice President (evp), Chief Financial Officer (cfo) at Natixis Advisors

Officer record from the firm’s Form ADVForm ADV filed 27 March 2026

Warren Besser is Executive Vice President (evp), Chief Financial Officer (cfo) of Natixis Advisors, LLC, a Boston investment adviser.

Role at Natixis Advisors

Title on Schedule A
Executive Vice President (evp), Chief Financial Officer (cfo)
Control
Warren Besser is a control person of Natixis Advisors.
Ownership
An individual ownership band is not available in the source record.
Tenure
Warren Besser has held the filed role since January 2026.

The firm

Natixis Advisors, LLC
Boston, MA

Form ADV filed 27 March 2026

$109B AUM115,562 clients48 advisers2 offices

Career on record

The IAPD individual lookup on 18 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 Warren Besser 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
Warren Besser
CRD
5327765
Firm
Natixis Advisors, 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 Warren Besser work?

Warren Besser has been Executive Vice President (evp), Chief Financial Officer (cfo) of Natixis Advisors, LLC since January 2026, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 27 March 2026

Leadership at Natixis Advisors

  • David Giunta
    President & Chief Executive Officer (ceo) and Board of Managers Member
  • Anthony Loureiro
    Senior Vice President (SVP)
  • Marilyn Rosh
    Senior Vice President & Controller
  • Susan Tobin
    Executive Vice President (evp) General Counsel
  • David Vallon
    Senior Vice President (SVP) & Chief Compliance Officer (cco) - Advisor
  • Marina Gross
    Head Natixis Investment Managers Solutions
  • Christopher Sharpe
    CIO Natixis Investment Manager Solutions U.S.
  • Eric Ward
    Board of Managers Member
  • Michael Yip
    Chief Investment Officer, Direct Indexing

Sources

  1. IAPD individual lookup, CRD 5327765. 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 Natixis Advisors, LLC, filed 27 March 2026. Title, control and ownership bands.

Retrieved 18 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 Warren Besser or Natixis Advisors, LLC and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.