GMO Master Portfolios (Onshore), L.P.

549300IWLRC30GIGPD93

The entity

Status: Active
LEI status: Issued and current
Category: Fund
Legal form: Limited Partnership (T91T)
Jurisdiction: US-DE
Entity created: September 27, 2002

Address

Country: United States
Legal address: C/O The Corporation Trust Company, Corporation Trust Center, 1209 Orange St19801 WilmingtonUnited States (US-DE)
Head office: C/O Grantham, Mayo, Van Otterloo & Co. LLC, 53 State Street, Floor 3302109 BostonUnited States (US-MA)

Identifier

LEI: 549300IWLRC30GIGPD93
Registered: January 13, 2023 at 09:30 PM UTC
Last updated: July 13, 2026 at 08:23 PM UTC
Next renewal: January 13, 2027 at 12:18 AM UTC
Issuer: Bloomberg (5493001KJTIIGC8Y1R12)
Registered with: Division of Corporations, Department of State (RA000602)
Identifier: 3574207
Verified against: Division of Corporations, Department of State (RA000602)
Verified as: 3574207
Corroboration: Confirmed against a public register
GLEIF conformity: Meets the standard

Corporate structure

Owned by

GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
Fund managerUnited StatesKG0ECHUB6SFORDPJZK65

Owns4

GMO Fixed Income Absolute Return Fund (Onshore), a series of GMO Master Portfolios (Onshore), L.P.
Sub-fundUnited States
GMO Mean Reversion Fund (Onshore)
Sub-fundUnited States
GMO Multi-Strategy Fund (Onshore)
Sub-fundUnited States
GMO Tax-Managed Benchmark-Free Fund
Sub-fundUnited States

Why no parent is reported

No direct parent reportedNo ultimate parent reported: No parent prepares consolidated accounts including it

Machine access

REST: https://lei.online/v1/entities/549300IWLRC30GIGPD93This record as JSON.
MCP: https://lei.online/mcpThe same data as an MCP tool.

Start a new search