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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] [amend]
SEC Accession No. 0001193125-12-296221
Filing Date
2012-07-06
Accepted
2012-07-06 15:50:13
Documents
7
Period of Report
2011-12-31
Filing Date Changed
2012-07-06

Document Format Files

Seq Description Document Type Size
1 FORM 10-K AMENDMENT NO. 1 d356610d10ka.htm 10-K/A 24286
  Complete submission text file 0001193125-12-296221.txt   6661553

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT mktx-20111231.xml EX-101.INS 1230641
3 XBRL TAXONOMY EXTENSION SCHEMA mktx-20111231.xsd EX-101.SCH 56683
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mktx-20111231_cal.xml EX-101.CAL 79753
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mktx-20111231_def.xml EX-101.DEF 190512
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE mktx-20111231_lab.xml EX-101.LAB 491938
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mktx-20111231_pre.xml EX-101.PRE 360528
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-K/A | Act: 34 | File No.: 001-34091 | Film No.: 12950644
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Assistant Director 12