Tradeweb Markets Inc.

Exchange: Nasdaq
Industry: Security & Commodity Brokers, Dealers, Exchanges & Services
SEC CIK: 0001758730

SEC filings (opens in a new tab)

In the last 90 days, Tradeweb Markets Inc. insiders filed 0 open-market purchases and 1 sale; 565 institutions reported holding it in 13F filings for Q2 2026, worth $11.6B in total; Viking Global Investors is the only superinvestor holding it.

Q3 2021 vs. Q2 2021

How the institutions holding Tradeweb Markets Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of TW: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Of which not filed for Q3 2021	Q3 2021	Change
Holders	277	1	296	+20
Shares	104.2M	37.1K	103.4M	−725.9K (−0.7%)
Value	$8.80B	$3.13M	$8.34B	−$451.0M (−5.1%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (44)

Institutions that held Tradeweb Markets Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to TW in Q3 2021
Institution	Shares	Value	% of portfolio
Liontrust Investment Partners LLP	148,000	$12.0M	0.17%
Balyasny Asset Management LLC	98,615	$7.97M	0.04%
Tudor Investment Corp Et Al	55,768	$4.50M	0.09%
Renaissance Capital LLC	50,291	$4.06M	0.82%
Dai-Ichi Life Insurance Company, Ltd	48,502	$3.92M	0.05%
Pictet Asset Management SA	39,222	$3.17M	0.00%
HRT Financial LP	25,817	$2.08M	0.01%
Sumitomo Life Insurance Co	23,307	$1.88M	0.05%
USS Investment Management Ltd	22,455	$1.81M	0.02%
Aviva PLC	19,788	$1.60M	0.01%
Susquehanna Fundamental Investments, LLC	18,275	$1.48M	0.03%
Duality Advisers, LP	14,126	$1.14M	0.09%
Twinbeech Capital LP	14,057	$1.14M	0.08%
Leverage Partners Absolute Return Fund SPC	14,000	$1.13M	1.08%
Meiji Yasuda Life Insurance Co	12,200	$986.0K	0.02%
DnB Asset Management AS	10,096	$815.6K	0.01%
NN Investment Partners Holdings N.V.	9,658	$780.0K	0.00%
Magnetar Financial LLC	9,385	$758.0K	0.01%
Engineers Gate Manager LP	8,513	$688.0K	0.04%
Swiss Life Asset Management Ltd	8,089	$653.4K	0.01%
Hillsdale Investment Management Inc.	7,040	$568.0K	0.04%
Walleye Capital LLC	5,424	$438.0K	0.01%
Bridgefront Capital, LLC	4,272	$345.0K	0.36%
Ergoteles LLC	4,100	$331.0K	0.01%
Steward Partners Investment Advisory, LLC	4,000	$323.0K	0.01%
Fox Run Management, L.L.C.	3,583	$289.0K	0.18%
Integrated Wealth Concepts LLC	3,527	$285.0K	0.01%
Bridgewater Associates, LP	3,505	$283.0K	0.00%
Caxton Associates LP	3,369	$272.0K	0.04%
Fiera Capital Corp	3,350	$271.0K	0.00%
Boothbay Fund Management, LLC	2,885	$233.0K	0.01%
Fulcrum Equity Management	2,881	$233.0K	0.09%
Raymond James Trust N.A.	2,705	$219.0K	0.01%
First Republic Investment Management, Inc.	2,674	$216.0K	0.00%
Renaissance Technologies LLC	2,600	$210.0K	0.00%
Oppenheimer Asset Management Inc.	2,499	$202.0K	0.00%
Assetmark, Inc	1,666	$135.0K	0.00%
Penserra Capital Management LLC	347	$28.0K	0.00%
Key Financial Inc	125	$10.0K	0.01%
Huntington National Bank	30	$2.00K	0.00%
Country Trust Bank	24	$2.00K	0.00%
Bell Investment Advisors, Inc	11	$1.00K	0.00%
Mascoma Wealth Management LLC	1	$0	0.00%
Meridian Wealth Partners, LLC	4	$0	0.00%

Sold out (24)

Institutions that held Tradeweb Markets Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of TW in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Lord, Abbett & Co. LLC	100,590	$8.51M
Bluefin Capital Management, LLC	26,786	$2.27M
Winton Group Ltd	22,932	$1.94M
New York Life Investments Alternatives	11,989	$1.01M
Tuttle Tactical Management	10,447	$883.0K
Connor, Clark & Lunn Investment Management Ltd.	9,902	$837.0K
Capital CS Group, LLC	8,879	$751.0K
AGF Investments LLC	7,476	$632.0K
Bank of Nova Scotia	6,800	$575.0K
Jefferies Group LLC	6,293	$532.1K
Jump Financial, LLC	6,097	$516.0K
Quadrature Capital Ltd	5,298	$447.0K
Wolverine Asset Management LLC	5,144	$434.0K
FORA Capital, LLC	4,724	$399.0K
Alps Advisors Inc	4,523	$382.0K
Worldquant Millennium Advisors LLC	4,496	$380.0K
AXA S.A.	3,600	$304.0K
XTX Topco Ltd	3,586	$303.0K
Commerce Bank	3,557	$301.0K
Level Four Advisory Services, LLC	3,542	$300.0K
JustInvest LLC	2,441	$206.0K
Central Trust Co	395	$33.0K
KB Financial Partners, LLC	204	$17.0K
Plante Moran Financial Advisors, LLC	110	$9.00K

Not filed for Q3 2021 yet (1)

Institutions that held Tradeweb Markets Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding TW in Q2 2021 that haven't filed for Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Pictet Asset Management Ltd	37,078	$3.13M