# MASSACHUSETTS FINANCIAL SERVICES COMPANY

MASSACHUSETTS FINANCIAL SERVICES COMPANY of BOSTON, MA is an SEC-registered investment adviser. This firm reports disciplinary history on Form ADV.

## Registration

- CRD: 110045
- Type: SEC-registered investment adviser
- SEC file number: 801-17352
- Location: 111 HUNTINGTON AVENUE, BOSTON, MA, 02199-7618
- Phone: 617-954-5000
- Latest filing: 2026-03-31
- Regulatory AUM: $514.1B
- Discretionary AUM: $476.8B
- Non-discretionary AUM: $37.2B
- Clients: 1,244
- Accounts: 355

## Business model

- Compensation: % of AUM, Other
- Clients served: Pooled vehicles, Investment cos

## Officers, owners & control persons (69)

_Showing 25 of 69 people._

| Name | Role | Location |
| --- | --- | --- |
| Scott Wallace | DIRECTOR & EXEC. V.P.; DIRECTOR & VICE CHAIRMAN | Winter Garden, FL |
| Manning James | DIRECTOR, CHAIRMAN OF MFS & CHAIRMAN OF THE BOARD OF DIRECTORS; DIRECTOR, CHIEF EXECUTIVE OFFICER & CHAIRMAN OF THE BOARD OF DIRECTORS; DIRECTOR, CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER (+8 more) | NORTH SYDNEY NSW, C3 |
| Manning Edward James | DIRECTOR, CHIEF EXECUTIVE OFFICER & CHAIRMAN OF THE BOARD OF DIRECTORS; DIRECTOR, CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER; DIRECTOR, EXECUTIVE VICE PRESIDENT, CHIEF FIXED INCOME OFFICER (+3 more) | North Sydney NSW, C3 |
| Scott T Wallace | DIRECTOR & EXEC. V.P.; DIRECTOR & VICE CHAIRMAN | Dallas, TX |
| Scott Andrew Wallace | DIRECTOR & EXEC. V.P.; DIRECTOR & VICE CHAIRMAN | Ankeny, IA |
| Kevin D Strain | DIRECTOR | TORONTO, A6 |
| John M Corcoran | CHIEF FINANCIAL OFFICER | Boston, MA |
| Scott W Wallace | DIRECTOR & EXEC. V.P.; DIRECTOR & VICE CHAIRMAN | Stockton, CA |
| Heidi Walter Hardin | DIRECTOR, EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL, AND SECRETARY; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL, AND SECRETARY | — |
| Rosa Esmeralda Licea-Mailloux | CHIEF COMPLIANCE OFFICER | — |
| Edward Murray Maloney | DIRECTOR AND CHIEF EXECUTIVE OFFICER; DIRECTOR, PRESIDENT AND CHIEF EXECUTIVE OFFICER | — |
| Michael William Roberge | DIRECTOR, CHAIRMAN OF THE BOARD, AND CHAIRMAN | — |
| Melissa Jane Kennedy | DIRECTOR | — |
| Thomas Peter Murphy | DIRECTOR | — |
| Carol William Geremia | DIRECTOR AND PRESIDENT | — |
| Timothy Girdwood Deacon | DIRECTOR | — |
| WHELAN VINCENT JOSEPH | CHIEF FINANCIAL OFFICER | — |
| PRIEUR CLAUDE JAMES | DIRECTOR | — |
| BOGART THOMAS ANTHONY | DIRECTOR | — |
| LICEA-MAILLOUX ROSA ESMERALDA | CHIEF COMPLIANCE OFFICER | — |
| KANWAL AMRIT BIR-SINGH | DIRECTOR, EXECUTIVE VICE PRESIDENT AND CHIEF FINANCIAL OFFICER; EXECUTIVE VICE PRESIDENT AND CHIEF FINANCIAL OFFICER | — |
| WOLIN MARTIN JOEL | CHIEF COMPLIANCE OFFICER | — |
| FAGAN TIMOTHY M | CHIEF COMPLIANCE OFFICER | — |
| STINSON WILLIAM | DIRECTOR | — |
| STEWART DONALD ALEXANDER | DIRECTOR | — |


## Disclosures (9)

| Initiated | Type | Allegations | Status | Amount |
| --- | --- | --- | --- | --- |
| 2018-08-31 | regulatory | THE SEC FOUND THAT CERTAIN MARKETING MATERIALS PROVIDED BY MFS TO INSTITUTIONAL CLIENTS AND PROSPECTIVE INSTITUTIONAL CLIENTS, INVESTMENT CONSULTANTS AND FINANCIAL INTERMEDIARIES CONCERNING MFS'S BLENDED RESEARCH INVESTMENT STRATEGIES CONTAINED MATERIAL MISSTATEMENTS AND OMISSIONS. THE SEC'S FINDING… | Final | $1.9M |
| 2014-06-30 | regulatory | THE CHICAGO BOARD OF TRADE ("CBOT") ALLEGED VIOLATIONS BY SUN LIFE FINANCIAL INC. OF CBOT (LEGACY) RULE 432 AND RULE 534, RELATED TO TWO TRADES ON GLOBEX TOTALING 989 SEPTEMBER 2012 ULTRA TREASURY BOND FUTURES CONTRACTS. | Final | $50K |
| 2014-01-29 | regulatory | FAILURE TO TIMELY FILE A REQUIRED NOTIFICATION CONCERNING HOLDINGS OF A PARTICULAR SECURITY. | Final | $126K |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/110045/brochure
- Similar advisers: https://search.stillhousedata.com/firm/110045/similar
- Related entities: https://search.stillhousedata.com/firm/110045/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/110045

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.