MFS International (U.K.) Ltd.
London, X0 · CIK 1442854 · 13F filing filed 2026-08-03
SEC-registered investment adviser since 1982 · corporation
- Assets managed$514.1bn
- Staff1,244 · 327 in investment roles
- Main clients (by assets)Mutual funds and ETFs 85%, Private funds 14%
- Main officeBoston, MA
- Form ADV · 2026-03-31SEC adviser record
- Kindmutual funds, futures, FCA fund manager
- Others nearbyBoston, MA, London, Sydney
- FamilyMASSACHUSETTS FINANCIAL SERVICES CO /MA/ · 8 related pages · largest: MASSACHUSETTS FINANCIAL SERVICES CO /MA/
As an employer
- Offices in1 country
Where they work
US visa salary filings
- Filings FY2024–20253
- Median salary offered$143,000
- Middle half$120,484 – $150,574
- Job titles3
| Job title | Filings | Median |
|---|---|---|
| Software Engineering Architect [00083485]Boston, MA | 1 | $158,148 |
| Data Scientist (00063002)Boston, MA | 1 | $143,000 |
| Senior Data Science Analyst (00065050)Boston, MA | 1 | $97,968 |
Source: US Department of Labor, Labor Condition Application disclosure data (certified, full-time, yearly equivalent). These are the salaries the employer committed to pay the visa roles it filed for, at least the prevailing wage for the job and place; they are not the pay of all its staff. Filed by: Massachusetts Financial Services Company.
In Australia
- Financial services licences1
| Entity | Staff |
|---|---|
| MFS INTERNATIONAL AUSTRALIA PTY LTD Australian Private Company · Sydney |
Sources: ASIC licence register, APRA, the Workplace Gender Equality Agency (employers with 100+ staff), ATO and the ABN register (Creative Commons Attribution).
In the UK
- FCA-authorised companies1
- Manages investmentsyes
- Retail clientsno, professional only
| Company | Staff |
|---|---|
| MFS INTERNATIONAL (U.K.) LIMITED Private Limited CompanyFCA: Authorised · manages investments, advises, deals |
Sources: Companies House (accounts filed electronically; the largest groups often file on paper, so their staff numbers can be missing), the UK gender pay gap service (employers with 250+ staff) and the FCA's Financial Services Register. Contains public sector information licensed under the Open Government Licence v3.0.
Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.
For Q2 2026 this manager filed a 13F notice: its holdings were reported by another manager.