SourcingSourcing

MASSACHUSETTS FINANCIAL SERVICES COMPANY

C26
CRD 110045·SEC 801-17352·BOSTON, MA
AUM
$514.05B
$1B+
Est. Revenue
$5.14B
@ 1% on AUM
Est. EBITDA
$1.54B
@ 30% margin
Est. Deal Value
$12.34B
@ 8× EBITDA

Identity

Registrations & legal identity

Legal name
MASSACHUSETTS FINANCIAL SERVICES COMPANY
CRD
110045
SEC file #
801-17352
EIN
371780736
DBA names
Mfs Investment Management

Economics

AUM
$514.05B
AUM band
$1B+
AUM trajectory
'20'26
$332.69B → $514.05B▲ +55%
Client mix
Investment Companies187
Pooled Investment Vehicles115
Corporations26
Pension Profit Sharing Plans18
Sovereign Wealth Funds4

Operations

Employees (total)
1,244
Advisory staff (per ADV)
327
Advisory staff (5-yr trend)
'20'26
273 advisors → 327 advisors▲ +20%
Primary office
BOSTON MA
Branches
—

Custodian & Brokerage

Primary custodian
State Streetlow confidence
Services offered
Portfolio mgmt — investment companiesPortfolio mgmt — pooled vehiclesPortfolio mgmt — businesses
Fee basis
% of AUMOther Compensation

Filings

Latest ADV filing
03/31/2026
ADV-W filed at
—
Website
twitter.com/followmfs(social)

Compliance

Disclosures (firm)
4
Trademark
—
Additional signalsExpand ▾

Ownership & succession ★

Who controls the firm + pre-computed succession flags

Top Owner Name
SUN LIFE OF CANADA (U.S.)
Top Owner Pct
87.5
Top Owner Entity Kind
DE
Owner Count
9
Control Persons
SUN LIFE OF CANADA (U.S.)
CORCORAN, JOHN, MALCOLM
Solo Advisor Indicator
No
Succession Risk Solo Owner
No
Is Parent Owned Subsidiary
Yes

Availability / M&A ★

Already-acquired = skip; deal comps

Adv W Filed
No

Web presence ★

Stale website = winding down

Web Signal Quality
fallback_guess:massachusetts.com

Retirement-plan book (Form 5500) ★

401(k)/plan business — cross-sell value

Retirement Plan Book
Yes
Form 5500 Plan Count
34
Form 5500 Total Participants
4,259
Form 5500 Total Compensation
42,642
Form 5500 Compensation Trajectory 3y
202542,642
20240
20260
Form 5500 Plan Count Trajectory 3y
202527
20265
20242
Schedule C Total Compensation
42,642
Schedule C Service Provider Rows
34

SEC EDGAR

Edgar Cik
0001640801
Edgar Registered
Yes
Edgar Filing Count
57
Edgar First Filing Date
2015-08-13
Edgar Last Filing Date
2026-05-05
Edgar 13f Count
45
Edgar 13f Latest AUM Estimate
Filing Date2026-05-05
Accession0001193125-26-206517

Compliance & brand

Firm Registration Status
active

All other collected signals (12)

Everything else we've pulled for this record, not yet curated into a section.

Adv W Recently Filed
No
Bc Firm Active Bc Count
10
Bc Firm Active IA Count
15
Bc Firm IAR Count
15
Custodian Candidates
Full
State Street4
E*trade4
Northern Trust2
Jpmorgan2
Edgar Addresses
Mailing
10 HUDSON YARDSNEW YORK, NY 10001
Business
10 HUDSON YARDSNEW YORK, NY 10001
Edgar EIN
371780736
Edgar Recent Filings
13F-HR2026-05-05 · 0001193125-26-206517
13F-HR2026-02-10 · 0001193125-26-044450
Fee Schedule
Bracket I96
Bracket Iii1
Bracket V1
Bracket Vi1
Bracket Xi1
Firm Has Custody
Yes
Mailing Office Differs
No
Trust Company Affiliate
Yes

People (13)

13
CORCORAN, JOHN, MALCOLM
Executive Officer · 2.5%
6404103
HARDIN, HEIDI, WALTER
Executive Officer · 2.5%
2619251
KENNEDY, MELISSA, JANE
Executive Officer · 2.5%
7202237
LICEA-MAILLOUX, ROSA, ESMERALDA
Executive Officer · 2.5%
4817251
MALONEY, EDWARD, MURRAY
Executive Officer · 2.5%
8034410
MURPHY, THOMAS, PETER
Executive Officer · 2.5%
5981342
ROBERGE, MICHAEL, WILLIAM
Executive Officer · 2.5%
2587617
STRAIN, KEVIN, DAVID
Executive Officer · 2.5%
6821867
RICHARD CERMINARA
IAR
1743304
JOHN JOSEPH MCCAULEY
IAR
6092880
RYAN FICORILLI
IAR
4830222
JULIANNE INCARDONA
IAR
4205675
MARK A KIRCHMYER
IAR
1356348