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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)] [amend]
SEC Accession No. 0001193125-12-296235
Filing Date
2012-07-06
Accepted
2012-07-06 15:58:09
Documents
7
Period of Report
2012-03-31
Filing Date Changed
2012-07-06

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q AMENDMENT NO. 1 d356606d10qa.htm 10-Q/A 22809
  Complete submission text file 0001193125-12-296235.txt   4459034

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT mktx-20120331.xml EX-101.INS 736903
3 XBRL TAXONOMY EXTENSION SCHEMA mktx-20120331.xsd EX-101.SCH 43755
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mktx-20120331_cal.xml EX-101.CAL 73983
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mktx-20120331_def.xml EX-101.DEF 124899
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE mktx-20120331_lab.xml EX-101.LAB 354857
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mktx-20120331_pre.xml EX-101.PRE 257634
Mailing Address 140 BROADWAY 42ND FLOOR NEW YORK NY 10005
Business Address 140 BROADWAY 42ND FLOOR NEW YORK NY 10005 212-831-6000
MARKETAXESS HOLDINGS INC (Filer) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 001-34091 | Film No.: 12950676
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Assistant Director 12