SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-19-009998
Filing Date
2019-04-04
Accepted
2019-04-04 17:52:21
Documents
1
Period of Report
2019-04-04

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 19368
  Complete submission text file 0000899243-19-009998.txt   25476
Mailing Address 1177 AVENUE OF THE AMERICAS NEW YORK NY 10036
Business Address 1177 AVENUE OF THE AMERICAS NEW YORK NY 10036 646-430-6000
Tradeweb Markets Inc. (Issuer) CIK: 0001758730 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036
Business Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036 646-223-4000
Refinitiv Parent Ltd (Reporting) CIK: 0001771967 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733090

Mailing Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036
Business Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036 646-223-4000
Refinitiv Holdings Ltd (Reporting) CIK: 0001771973 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733091

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BCP VII Holdings Manager (Cayman) L.L.C. (Reporting) CIK: 0001772019 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733095

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BCP York Holdings GP (Delaware) L.L.C. (Reporting) CIK: 0001772024 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733093

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BCP York Holdings (Delaware) L.P. (Reporting) CIK: 0001772025 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733092

Mailing Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036
Business Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036 646-223-4000
Refinitiv US LLC (Reporting) CIK: 0001772073 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733088

Mailing Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036
Business Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036 646-223-4000
Refinitiv US PME LLC (Reporting) CIK: 0001772075 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733087

Mailing Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036
Business Address C/O REFINITIV, 3 TIMES SQUARE NEW YORK NY 10036 646-223-4000
Refinitiv US Holdings Inc. (Reporting) CIK: 0001772081 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733089

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BCP York Subsidiary (Cayman) L.P. (Reporting) CIK: 0001772146 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38860 | Film No.: 19733094