# GMO

GMO is an Asset Manager based in Singapore, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Singapore, United States
- **Region:** North America
- **Address:** Boston, MA, United States
- **Founded:** 1977
- **Assets under management:** $65B USD (per the firm, 2024)
- **Website:** gmo.com
- **LinkedIn:** https://www.linkedin.com/company/gmo-plomberie-chauffage

## About

GMO is a global investment management firm co-founded by Jeremy Grantham in 1977. The firm offers strategies including asset allocation, global equities, quality strategies, and focused equity. GMO operates across the Americas, Europe, Middle East, Africa, Asia, and Australia/New Zealand.

## Sectors

- Value Investing
- Systematic Investing
- Asset Allocation
- Global Equities
- Fixed Income
- Multi-Asset

## Offices

- Mountain View, CA, United States
- Wilmington, DE, United States
- Dubai, United Arab Emirates

## People

- Jeremy Grantham — Co-Founder and Long-Term Investment Strategist
- Ben Inker — Co-Head of Asset Allocation
- Tom Hancock — Co-Head of Asset Allocation
- Ted Darling — Chief Executive Officer

## Questions

### Who manages investment decisions at GMO?

GMO's investment decisions are led by a team of portfolio managers, with Ben Inker and Tom Hancock co-heading asset allocation. Jeremy Grantham serves as Long-Term Investment Strategist, providing macro commentary. The firm's quantitative models are designed by a large research team, with oversight from the investment committee.

### How does GMO source investment ideas and generate returns?

GMO uses a proprietary quantitative framework that screens global markets for value, quality, and sentiment anomalies. Ideas emerge from systematic models rather than discretionary stock-picking, with the firm's edge in long-term horizon analysis and contrarian positioning. The approach has been publicly detailed in white papers and commentary (per the firm).

### How is GMO related to Jeremy Grantham's environmental philanthropy?

Jeremy Grantham co-founded the Grantham Foundation for the Protection of the Environment, separate from GMO. The foundation supports climate and biodiversity initiatives, with Grantham's philanthropic identity distinct from his role at GMO. The two entities operate independently.

### Does GMO explicitly avoid certain sectors or strategies?

GMO avoids high-growth, low-quality, and heavily speculative sectors, particularly those trading at extreme valuations. It has historically steered away from technology stocks during bubble periods, and generally does not invest in private markets, commodities, or currencies.

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Last updated: 2026-07-10T04:32:08.000Z

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