# Polygon Investment Management

Polygon Investment Management is an Asset Manager based in Bangalore, India.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Bangalore, India
- **Region:** Asia
- **Address:** Bangalore, India
- **Founded:** 2002
- **Assets under management:** Undisclosed
- **Website:** www.polygonim.com

## Regulatory record

- **Reports private funds:** No

## About

Philip Winder launched Polygon Investment Management in 2002 after a career at Credit Suisse Asset Management, Bankers Trust, and the Federal Reserve Bank of New York. The firm's wealth origin is not tied to a single family; it is an independent asset manager founded by Winder, who built expertise in Middle East and global markets. Polygon uses a core-satellite strategy: the bulk of assets sit in a long-term, strategic core of stocks, bonds, and alternative strategies, managed internally. Smaller satellite positions target higher-risk areas like smaller companies and emerging markets, often accessed through external managers and closed-end funds. The firm emphasizes diversification across asset classes and geographies, tailoring each portfolio to client risk parameters and liquidity needs. The firm is based in Bangalore with additional offices in London, Mumbai, Jackson Hole, and Princeton. Team size is not disclosed beyond the two named directors, Philip and Diane Winder. Adjacent vehicles or philanthropic structures are not publicly identified. No recent operational event is available from public sources. Polygon's structural differentiator is its stated preference for being a smaller firm — it explicitly avoids asset-gathering growth in favor of adding value per unit of risk. The combination of internal core management and external specialist managers for inefficient markets distinguishes its hybrid model from pure index or pure active managers.

## Sectors

- Asset Allocation
- Global Equities
- Fixed Income
- Alternative Strategies
- Emerging Markets

## Offices

- London, United Kingdom
- Mumbai, India
- Jackson Hole, Wyoming, United States
- Princeton, New Jersey, United States

## People

- Philip Winder — Managing Director
- Diane Winder — Director

## Questions

### Who runs investment decisions at Polygon Investment Management?

Philip Winder, Managing Director and CEO, leads investment decisions. He founded the firm in 2002 and previously oversaw $3 billion in client assets at Schroder Investment Management. Diane Winder, Director, manages client relationships, marketing, and compliance.

### How does Polygon source its investment ideas?

Polygon manages core positions internally using a long-term strategic asset allocation. For satellite positions in less efficient markets — such as smaller companies and emerging markets — it selects specialist external managers and closed-end funds.

### What investment stages or asset classes does Polygon target?

The firm targets a mix of global stocks, bonds, and alternative strategies across a core-satellite framework. The core provides low-cost exposure to major markets, while satellite positions target higher-risk segments like smaller companies and emerging markets.

### Does Polygon invest through fund commitments or direct deals?

Polygon uses a hybrid approach: it manages core holdings internally and gains exposure to less efficient markets through external fund managers and closed-end funds.

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Last updated: 2026-06-03T20:00:00.000Z

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