Grantham Mayo van Otterloo &

Asset Manager SEC-registered adviser

Legal name: Grantham Mayo van Otterloo & Co LLC

Boston, MA Website LinkedIn X

AUM

$81.0B
Regulatory AUM

Private funds

38
Hedge Fund 37 · Private Equity 1

Private fund assets

$19.1B
Gross asset value

Employees

365

Last Form D raise

May 2026
Most recent fund filing

From SEC Form ADV filing (filed May 11, 2026). View on SEC

People(18)

Owners and executive officers named on the firm's SEC Form ADV.

A
Alexander Bark
Member; Head of Global Client Relations
Source: SEC Form ADV
A
Andrea Muller
Board Member
Source: SEC Form ADV
A
Andrew Martin
Member; Head of Investment Product Strategy
Source: SEC Form ADV
A
Anthony Hene
Board Member
Source: SEC Form ADV
B
Benjamin Inker
Member; Board Member; C0-Head of Asset Allocation
Source: SEC Form ADV
D
Dina Santoro
Member; Chief Operating Officer
Source: SEC Form ADV
E
Eyk van Otterloo
Founding Member
Source: SEC Form ADV
G
Georgios Sakoulis
Member; Head of Investment Teams
Source: SEC Form ADV
G
Gregory Pottle
Member; Chief Compliance Officer
Source: SEC Form ADV
H
Hylton Socher
Member; Chief Technology Officer
Source: SEC Form ADV
M
Mark Nitzberg
Board Member
Source: SEC Form ADV
M
Mitchell Harris
Board Member
Source: SEC Form ADV

Funds(38)

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Gmo Equity Dislocation Fund, L.P.Hedge Fund$2.5B$2.7B172May 2026Hot
Gmo Capital Investment Solutions Fund, L.P.Hedge Fund$798.8M$350.3M2May 2026Hot
Gmo Systematic Global Macro Master PortfolioHedge Fund$758.9M$2.5B34May 2026Hot
Gmo Quality Spectrum Fund, L.P.Hedge Fund$460.6M$331.0M31May 2026Hot
Gmo World Market Neutral Fund, L.P.Hedge Fund$124.5M$85.0M2May 2026Hot
Gmo Alternative Allocation Spc LTD.Hedge Fund$50.5M$50.8M1May 2026Hot
Gmo Equity Dislocation Fund (offshore), L.P.Hedge Fund$11.0M$1.1B60May 2026Hot
Gmo Systematic Global Macro Fund (offshore)Hedge Fund$34K$2.4B97May 2026Hot
Gmo Quality Investment FundHedge Fund$7.5B$1.2B35Dec 2025Warm
Gmo Emerging Country Debt Investment Fund PLCHedge Fund$873.9M$1.0B29Dec 2025Warm
Gmo Emerging Country Debt Ucits FundHedge Fund$594.9M$87.5M4Dec 2025Warm
Gmo Systematic Global Macro FundHedge Fund$545.4M$36.3M3Dec 2025Warm
Gmo Emerging Country Local Debt Investment FundHedge Fund$85.9M$90.0M4Dec 2025Warm
Gmo Amplified Equity Dislocation Solution Fund, L.P.Hedge Fund$270.1M$885.4M3May 2024Cold
Gmo Multi-Strategy Fund (onshore)Hedge Fund$1.9M$5.8B98May 2024Cold

Board seats

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.

Regulatory identifiers

CRD number
106220
SEC file number
801-15028

Sources