SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-006981
Filing Date
2021-02-19
Accepted
2021-02-19 17:20:28
Documents
128
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K-2020 mktx-10k_20201231.htm   iXBRL 10-K 6382188
2 EX-10.4 mktx-ex104_398.htm EX-10.4 130472
3 EX-10.13 mktx-ex1013_397.htm EX-10.13 42087
4 EX-10.14 mktx-ex1014_396.htm EX-10.14 40377
5 EX-10.15 mktx-ex1015_395.htm EX-10.15 37207
6 EX-10.16 mktx-ex1016_394.htm EX-10.16 43868
7 EX-10.17 mktx-ex1017_393.htm EX-10.17 215133
8 EX-10.18 mktx-ex1018_391.htm EX-10.18 471320
9 EX-10.19 mktx-ex1019_392.htm EX-10.19 496890
10 EX-10.20 mktx-ex1020_390.htm EX-10.20 451445
11 EX-10.21 mktx-ex1021_389.htm EX-10.21 43197
12 EX-10.27 mktx-ex1027_387.htm EX-10.27 10900
13 EX-10.28 mktx-ex1028_388.htm EX-10.28 10909
14 EX-21.1 mktx-ex211_11.htm EX-21.1 14453
15 EX-23.1 mktx-ex231_13.htm EX-23.1 3240
16 EX-31.1 mktx-ex311_8.htm EX-31.1 8756
17 EX-31.2 mktx-ex312_7.htm EX-31.2 8854
18 EX-32.1 mktx-ex321_14.htm EX-32.1 5300
19 EX-32.2 mktx-ex322_6.htm EX-32.2 5407
20 GRAPHIC giqcyz2lwykd000003.jpg GRAPHIC 169198
21 GRAPHIC giqcyz2lwykd000002.jpg GRAPHIC 136343
22 GRAPHIC giqcyz2lwykd000001.jpg GRAPHIC 83559
  Complete submission text file 0001564590-21-006981.txt   24806881

Data Files

Seq Description Document Type Size
23 XBRL TAXONOMY EXTENSION SCHEMA mktx-20201231.xsd EX-101.SCH 88317
24 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mktx-20201231_cal.xml EX-101.CAL 119411
25 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mktx-20201231_def.xml EX-101.DEF 400192
26 XBRL TAXONOMY EXTENSION LABEL LINKBASE mktx-20201231_lab.xml EX-101.LAB 696799
27 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mktx-20201231_pre.xml EX-101.PRE 602435
28 EXTRACTED XBRL INSTANCE DOCUMENT mktx-10k_20201231_htm.xml XML 5216173
Mailing Address 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001
Business Address 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001 212-831-6000
MARKETAXESS HOLDINGS INC (Filer) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34091 | Film No.: 21657222
SIC: 6211 Security Brokers, Dealers & Flotation Companies