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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001104659-11-007939
Filing Date
2011-02-17
Accepted
2011-02-17 09:16:07
Documents
7
Effectiveness Date
2011-02-17

Document Format Files

Seq Description Document Type Size
1 485BPOS a11-1516_7485bpos.htm 485BPOS 112845
  Complete submission text file 0001104659-11-007939.txt   4028472

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT ck0000911637-20100930.xml EX-101.INS 165447
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ck0000911637-20100930.xsd EX-101.SCH 10113
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ck0000911637-20100930_cal.xml EX-101.CAL 6357
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ck0000911637-20100930_def.xml EX-101.DEF 25429
6 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ck0000911637-20100930_lab.xml EX-101.LAB 162925
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ck0000911637-20100930_pre.xml EX-101.PRE 24246

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   R4 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 MCVIX
Class/Contract C000006785   R1 MVCGX
Class/Contract C000006787   R2 MCVRX
Class/Contract C000006788   R3 MVCHX
  Status Name Ticker Symbol
CIK 0000911637      
Series S000002500   MFS Blended Research Core Equity Fund
Class/Contract C000006789   A MUEAX
Class/Contract C000006790   B MUSBX
Class/Contract C000006791   C MUECX
Class/Contract C000006792   I MUSEX
Class/Contract C000068492   CLASS R1 MUERX
Class/Contract C000068493   CLASS R2 MUESX
Class/Contract C000068494   CLASS R3 MUETX
Class/Contract C000068495   CLASS R4 MUEUX
Class/Contract C000068496   CLASS W MUEWX
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: 485BPOS | Act: 40 | File No.: 811-07992 | Film No.: 11619412

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: 485BPOS | Act: 33 | File No.: 033-68310 | Film No.: 11619413