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Filing Detail
Form 497 - Definitive materials:
SEC Accession No. 0000912938-08-000274
Filing Date
2008-04-01
Accepted
2008-04-01 09:32:03
Documents
1
Effectiveness Date
2008-04-01

Document Format Files

Seq Description Document Type Size
1 STICKER mdv.txt 497 11028
  Complete submission text file 0000912938-08-000274.txt   14413

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000911637      
Series S000002499   MFS Mid Cap Value Fund
Class/Contract C000006776   A MVCAX
Class/Contract C000006777   R5 MVCJX
Class/Contract C000006778   529A EACVX
Class/Contract C000006779   529B EBCVX
Class/Contract C000006780   529C ECCVX
Class/Contract C000006781   B MCBVX
Class/Contract C000006782   C MVCCX
Class/Contract C000006783   I MVCIX
Class/Contract C000006784   R MMVRX
Class/Contract C000006785   R1 MVCGX
Class/Contract C000006786   R2 MVCKX
Class/Contract C000006787   R3 MCVRX
Class/Contract C000006788   R4 MVCHX
Mailing Address 500 BOYLSTON STREET 15TH FL BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MFS SERIES TRUST XI (Filer) CIK: 0000911637 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 033-68310 | Film No.: 08727486