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Mark Nitzberg

Board Member at Grantham Mayo Van Otterloo & Co

Officer record from the firm’s Form ADVForm ADV filed 11 May 2026

Mark Nitzberg is Board Member of Grantham Mayo Van Otterloo & Co LLC, a Boston investment adviser.

Role at Grantham Mayo Van Otterloo & Co

Title on Schedule A
Board Member
Control
Mark Nitzberg is not a control person of Grantham Mayo Van Otterloo & Co.
Ownership
An individual ownership band is not available in the source record.
Tenure
Mark Nitzberg has held the filed role since May 2019.

The firm

Grantham Mayo Van Otterloo & Co LLC
Boston, MA

Form ADV filed 11 May 2026

$81B AUM170 clients91 advisers1 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 Mark Nitzberg 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
Mark Nitzberg
CRD
4380413
Firm
Grantham Mayo Van Otterloo & Co LLC
Record basis
Form ADV officer listing
Firm bio
gmo.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

Mark Nitzberg is a member of GMO’s board of directors and executive director of UC Berkeley’s Center for Human-Compatible Artificial Intelligence. Official firm biography

Education

  • He earned a bachelor’s degree in Mathematics and Music Composition from the University of Oregon and a Ph.D. in Computer Science from Harvard.Official firm biography

Common questions

Where does Mark Nitzberg work?

Mark Nitzberg has been Board Member of Grantham Mayo Van Otterloo & Co LLC since May 2019.

Source: Form ADV, Schedule A, filed 11 May 2026

Leadership at Grantham Mayo Van Otterloo & Co

  • Scott Hayward
    Member; Board Member; Chief Executive Officer
  • Dina Santoro
    Member; Chief Operating Officer
  • Gregory Pottle
    Member; Chief Compliance Officer
  • Alexander Bark
    Member; Head of Global Client Relations
  • Robert Grantham
    Founding Member; Board Member
  • Mitchell Harris
    Board Member
  • Anthony Hene
    Board Member
  • Benjamin Inker
    Member; Board Member; C0-Head of Asset Allocation
  • Andrew Martin
    Member; Head of Investment Product Strategy
  • Richard Mayo
    Capital Member
  • Andrea Muller
    Board Member
  • Simon Pryke
    Board Member
  • Georgios Sakoulis
    Member; Head of Investment Teams
  • Hylton Socher
    Member; Chief Technology Officer
  • Eyk Van Otterloo
    Founding Member
  • Philip Zachos
    Member; General Counsel
  • Nicole Zimmerman
    Member; Director of Human Resources

Sources

  1. IAPD individual lookup, CRD 4380413. 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 Grantham Mayo Van Otterloo & Co LLC, filed 11 May 2026. Title, control and ownership bands.
  3. Grantham Mayo Van Otterloo & Co 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 Mark Nitzberg or Grantham Mayo Van Otterloo & Co LLC and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.