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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001104659-11-020078
Filing Date
2011-04-14
Accepted
2011-04-14 11:18:01
Documents
7
Effectiveness Date
2011-04-14

Document Format Files

Seq Description Document Type Size
1 485BPOS a11-7578_6485bpos.htm 485BPOS 111169
  Complete submission text file 0001104659-11-020078.txt   1410402

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT ck0000783740-20110325.xml EX-101.INS 63586
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ck0000783740-20110325.xsd EX-101.SCH 7213
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ck0000783740-20110325_cal.xml EX-101.CAL 3157
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ck0000783740-20110325_def.xml EX-101.DEF 77155
6 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ck0000783740-20110325_lab.xml EX-101.LAB 45134
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ck0000783740-20110325_pre.xml EX-101.PRE 78493

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000783740      
Series S000031672   MFS Absolute Return Fund
Class/Contract C000098544   A
Class/Contract C000098545   B
Class/Contract C000098546   C
Class/Contract C000098547   I
Class/Contract C000098548   R1
Class/Contract C000098549   R2
Class/Contract C000098550   R3
Class/Contract C000098551   R4
Mailing Address 500 BOYLSTON STREET 15TH FL BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MFS SERIES TRUST X (Filer) CIK: 0000783740 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1130
Type: 485BPOS | Act: 33 | File No.: 033-01657 | Film No.: 11758845

Mailing Address 500 BOYLSTON STREET 15TH FL BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MFS SERIES TRUST X (Filer) CIK: 0000783740 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1130
Type: 485BPOS | Act: 40 | File No.: 811-04492 | Film No.: 11758846