TRADEWEB MKTS INC

Ticker: TW CUSIP: 892672106 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
PRICE T ROWE ASSOCIATES INC /MD/15,790,200$1,698
VANGUARD GROUP INC11,955,735$1,285,720
WELLINGTON MANAGEMENT GROUP LLP9,349,923$1,005,491
BlackRock, Inc.6,843,451$735,945
VIKING GLOBAL INVESTORS LP2,768,659$297,742
STATE STREET CORP2,704,112$290,800
CANTILLON CAPITAL MANAGEMENT LLC2,688,245$289,094
Grantham, Mayo, Van Otterloo & Co. LLC2,518,721$270,863
Carmignac Gestion2,214,400$238,137
FRANKLIN RESOURCES INC2,170,827$233,451
GEODE CAPITAL MANAGEMENT, LLC2,079,100$222,938
Capital World Investors2,075,580$223,208
T. Rowe Price Investment Management, Inc.1,901,882$205
AQR CAPITAL MANAGEMENT LLC1,854,882$199,474
MORGAN STANLEY1,713,418$184,261
Ninety One UK Ltd1,621,694$174,397
NORDEA INVESTMENT MANAGEMENT AB1,621,318$174,827
TD Asset Management Inc1,586,395$170,601
BESSEMER GROUP INC1,572,505$169
NORGES BANK1,521,189$163,589
AMERICAN CENTURY COMPANIES INC1,410,527$151,688
Capital International Investors1,259,524$135,449
Champlain Investment Partners, LLC1,216,346$130,806
JPMORGAN CHASE & CO1,215,198$130,683
CCLA Investment Management1,182,118$127
HARDING LOEVNER LP1,121,185$120,571
UBS Group AG945,414$101,670
CHARLES SCHWAB INVESTMENT MANAGEMENT INC932,336$100,263
KENSICO CAPITAL MANAGEMENT CORP728,100$78,300
Fiera Capital Corp712,369$76,608
NORTHERN TRUST CORP661,961$71,187
UBS ASSET MANAGEMENT AMERICAS INC653,236$70,249
NOMURA ASSET MANAGEMENT CO LTD641,169$68,951
FIL Ltd619,681$66,640
TWO SIGMA INVESTMENTS, LP597,825$64,290
RENAISSANCE TECHNOLOGIES LLC592,518$63,719
BANK OF AMERICA CORP /DE/585,877$63,005
FMR LLC566,419$60,913
HMI Capital Management, L.P.532,000$57,211
Mawer Investment Management Ltd.531,171$57,122
Square Wave Capital, LLC525,600$56,523
VICTORY CAPITAL MANAGEMENT INC505,435$54,354
Stephens Investment Management Group LLC489,841$52,678
Qube Research & Technologies Ltd481,130$51,741
DIMENSIONAL FUND ADVISORS LP473,666$50,940
Focus Partners Wealth457,493$49,199
AustralianSuper Pty Ltd449,823$48,374
NEUBERGER BERMAN GROUP LLC445,541$47,914
D. E. Shaw & Co., Inc.428,918$46,126
PRIMECAP MANAGEMENT CO/CA/420,272$45,196
BAMCO INC /NY/381,337$41,009
MILLENNIUM MANAGEMENT LLC368,189$39,595
CIBC Private Wealth Group, LLC357,060$38,398
Bank of New York Mellon Corp349,246$37,558
Fisher Funds Management LTD348,380$37,723
Handelsbanken Fonder AB348,300$37
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC340,318$36,598
GOLDMAN SACHS GROUP INC324,455$34,892
North Reef Capital Management LP316,039$33,987
BROWN BROTHERS HARRIMAN & CO305,929$32,900
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM303,827$32,674
Sumitomo Mitsui Trust Holdings, Inc.293,501$31,563
JANE STREET GROUP, LLC262,910$28,273
Legal & General Group Plc261,136$28,083
AMERICAN CAPITAL MANAGEMENT INC258,715$27,822
TUDOR INVESTMENT CORP ET AL249,143$26,793
DEUTSCHE BANK AG\242,665$26,096
RENAISSANCE GROUP LLC232,856$25,041
Amundi224,203$24,111
MARSHALL WACE, LLP219,038$23,555
Norinchukin Bank, The213,907$23,004
Invesco Ltd.213,263$22,934
Squarepoint Ops LLC207,306$22,294
Altshuler Shaham Ltd205,000$22,046
Vinva Investment Management Ltd199,159$21,481
Praesidium Investment Management Company, LLC186,840$20,093
CREDIT AGRICOLE S A183,789$19,765
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM181,890$19,560
CANADA PENSION PLAN INVESTMENT BOARD176,039$18,931
Gotham Asset Management, LLC175,644$18,889
Nuveen, LLC175,342$18,856
Carnegie Capital Asset Management, LLC171,357$18,428
Voya Investment Management LLC167,545$18,018
Sumitomo Mitsui DS Asset Management Company, Ltd155,382$16,710
Andra AP-fonden151,100$16,249
AMERIPRISE FINANCIAL INC150,323$16,166
WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD148,081$15,925
BLAIR WILLIAM & CO/IL135,033$14,521
RHUMBLINE ADVISERS131,174$14,106
Jain Global LLC124,513$13,390
SUSQUEHANNA INTERNATIONAL GROUP, LLP118,279$12,720
WORLDQUANT MILLENNIUM ADVISORS LLC115,175$12,386
BARCLAYS PLC113,650$12,222
SEI INVESTMENTS CO112,779$12,131
CITIGROUP INC111,522$11,993
CAPITAL FUND MANAGEMENT S.A.109,677$11,795
Lakehouse Capital Pty Ltd108,875$12
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.108,724$11,546
HSBC HOLDINGS PLC107,602$11,617
Sone Capital Management, LLC106,959$11,502
443 other institutions6,706,592$662,601
Total (543 institutions)115,194,697$10,083,702