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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001086364-14-001195
Filing Date
2014-01-30
Accepted
2014-01-29 21:44:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 marketaxess.holdings.inc..txt SC 13G/A 11397
  Complete submission text file 0001086364-14-001195.txt   13201
Mailing Address 299 PARK AVENUE, 10TH FLOOR NEW YORK NY 10171
Business Address 299 PARK AVENUE, 10TH FLOOR NEW YORK NY 10171 212-831-6000
MARKETAXESS HOLDINGS INC (Subject) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80409 | Film No.: 14558557
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address 40 EAST 52ND STREET NEW YORK NY 10022
Business Address 40 EAST 52ND STREET NEW YORK NY 10022 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies