# MFS Investment Management

MFS Investment Management is an Asset Manager based in Boston, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Boston, United States
- **Region:** North America
- **Address:** Boston, Massachusetts, United States
- **Founded:** 1924
- **Assets under management:** Undisclosed
- **Website:** www.mfs.com

## Regulatory record

- **CRD number:** 110045
- **SEC file number:** 801-17352
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/110045

## About

In 1924, MFS launched the US’ first open-end mutual fund. One hundred years later, as a full-service global investment manager serving financial advisors, intermediaries and institutional clients, we celebrate a century of active management. Our time-tested investing approach combines collective expertise, long-term discipline and thoughtful risk management to uncover what we believe are the best investment opportunities in the market. Learn more about our Social Media Terms of Use here: (paste link into browser) www.mfs.com/Literms For current career opportunities visit www.mfs.com/careers MFS Investment Management is an Equal Opportunity Employer.

## Sectors

- Mutual Funds
- Active ETFs
- Asset Management

## Offices

- New York
- Dallas
- Los Angeles

## Questions

### Who makes investment decisions at MFS?

MFS uses a collaborative multi-manager approach, with portfolio managers, research analysts, and traders contributing to decisions. The firm has not publicly named a single CEO or CIO in its recent website materials.

### How does MFS source investment ideas?

MFS relies on in-house fundamental research. The firm maintains a global team of equity and fixed-income analysts who generate ideas through company meetings, industry analysis, and macroeconomic monitoring.

### Does MFS offer only mutual funds, or direct investments too?

MFS offers mutual funds and active ETFs. It does not appear to engage in direct private investments, co-investments, or separate accounts beyond its publicly offered vehicles.

### What asset classes does MFS cover?

MFS invests in equities, fixed income, and multi-asset strategies. Its product lineup includes domestic and international equity funds, taxable and municipal bond funds, and balanced funds.

### Where does the firm's wealth come from?

MFS does not manage its own proprietary wealth. It is an employee-owned asset manager, generating revenue from management fees on client assets.

### What is MFS's known posture on co-investments?

MFS does not appear to participate in co-investments alongside external GPs. Its business model is based on pooled fund vehicles.

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

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