Mfs Institutional Advisors Inc.
● SEC registered since 1994CRD 107144SEC# 801-46433Boston, MA
Ranks #142 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$113.59B
Fund GAV
$1.66B
Private funds
6
Employees
1,311
Accounts
13,555
Location
Boston, MA
Mfs Institutional Advisors Inc. assets under management
Mfs Institutional Advisors Inc. is an SEC-registered investment adviser based in Boston, MA. The firm has been registered since 1994. It reports $113.6 billion in regulatory assets under management and employs 1,311 people. Mfs Institutional Advisors Inc. manages 6 private funds with combined gross assets of $1.7 billion, including Mfs International Growth LLC. By regulatory assets, it ranks 142 of 6,004 private fund managers.
Mfs Institutional Advisors Inc. private funds
6 funds · $1.66B GAV| Fund | Type | Gross assets | Min. |
|---|---|---|---|
| Mfs International Growth LLC | Other Private | $569.1M | — |
| Mfs International Growth LLC II | Other Private | $476.3M | — |
| Mfs Core Plus Fixed Income LLC | Hedge | $399.7M | — |
See all 6 funds — unlock the full record.
Join to unlock · $37/moMfs Institutional Advisors Inc. owners & executives
16 reported| Name | Title | Ownership | Since |
|---|---|---|---|
| Aditi Vishal Taylor Control | Director | Under 5% | 2025 |
| Christine Elizabeth Modoono Control | Director | Under 5% | 2025 |
| Deborah Leigh Dodds Control | Director | Under 5% | 2025 |
See all 16 owners & executives — unlock the full record.
Join to unlock · $37/moFrequently asked questions
How much does Mfs Institutional Advisors Inc. manage?
Mfs Institutional Advisors Inc. reports $113.6 billion in regulatory assets under management on its Form ADV.
How many private funds does Mfs Institutional Advisors Inc. manage?
Mfs Institutional Advisors Inc. manages 6 private funds with combined gross assets of $1.7 billion.
How many employees does Mfs Institutional Advisors Inc. have?
Mfs Institutional Advisors Inc. reports 1,311 employees.
Where is Mfs Institutional Advisors Inc. located?
Mfs Institutional Advisors Inc. is based in Boston, MA and has been SEC-registered since 1994.
Does Mfs Institutional Advisors Inc. disclose fund performance?
Mfs Institutional Advisors Inc. is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.
Contact & registration
| Address | 111 Huntington Avenue, Boston, MA 02199-7618 |
| Phone | 617-954-5000 |
| Office hours | 9:00 a.m. - 5:00 p.m. |
| SEC region | Boston Regional Office (BRO) |
| CIK | 1443066 |
| Discloses disciplinary history | Yes |
Regulatory AUM
$113.59B▲ 1015464%
Mar '25Form ADV, monthlyJun '26
How this firm compares
Regulatory AUMTop 1%
Larger than 99% of 16,271 advisers
AUM vs fund managersTop 2%
Larger than 98% of 6,004 private-fund managers
Number of fundsTop 36%
More funds than 64% of fund managers
EmployeesTop 1%
More than 99% of 16,825 advisers
Assets under management
$113.59Bregulatory AUM
Discretionary $113.59B
Fund type mix
Other Private3
Hedge3