MFS Series Trust VI

01/29/2026 | Press release | Distributed by Public on 01/29/2026 07:53

Prospectus by Investment Company (Form 497)

SUPPLEMENT TO THE PROSPECTUS

Supplement dated January 29, 2026, to the Prospectus dated February 28, 2025.

MFS® Global Equity Fund

Effective March 31, 2026, the following is added to the table in the sub-section entitled "Portfolio Manager(s)" under the main heading entitled "Summary of Key Information":

Portfolio Manager

Since

Title

Colin Moore

March 2026

Investment Officer of MFS

Effective immediately, the following is added after the tables in the sub-sections entitled "Portfolio Manager(s)" under the main headings entitled "Summary of Key Information" and "Management of the Fund":

Effective December 31, 2026, Roger Morley will no longer be a portfolio manager of the fund.

Effective March 31, 2026, the following is added to the table in the sub-section entitled "Portfolio Manager(s)" under the main heading entitled "Management of the Fund":

Portfolio Manager

Primary Role

Five Year History

Colin Moore

Portfolio Manager

Employed in the investment area of MFS since 2014

LGE-SUP-I-012926

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