Tradeweb Markets TW Institutional Ownership

NASDAQ TW

$120.11 +0.74 (+0.62%)

As of: Oct 21, 2026 · 11:12 AM EDT

Institutions by Trading Activity

560 Institutions

Increased 300 53.6%

Unchanged 50 8.9%

Reduced 210 37.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

49.90%

▲+0.55 pp QoQ

Shares Held by Institutions

116.83Mn

of 234.13Mn outstanding

▲+0.30% QoQ

Shares Outstanding

234.13Mn

117.30Mn held outside 13F filers

Institutional Investors

560

filed 13F for Jun 2026

▼-22 vs prior quarter

Net Shares Added (QoQ)

+343.96K

accumulated since last quarter

Value of Holdings

$13.08Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Tradeweb Markets Inc. (NASDAQ:TW) had 560 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Together they owned 49.90% of the outstanding stock in Q2 2026, up from 49.35% a quarter earlier.
Total shares held in TW rose 0.30% from Q1 2026; the number of holders fell 1.58% from Q2 2025.
Of the 560 holders of TW in Q2 2026, 300 added to their positions, 210 reduced their stakes and 50 left their positions unchanged.
The aggregate institutional position in Tradeweb Markets was 116.83Mn shares at the end of Q2 2026, up 343.96K from the prior quarter and up 2.01Mn from a year earlier.
As of June 30, 2026, the biggest holder of Tradeweb Markets was T. Rowe Price Associates Inc with 16.38Mn shares, or 6.99% of shares outstanding.
The biggest increases in TW positions during Q2 2026 came from Carmignac Gestion (+1.59Mn shares), T. Rowe Price Associates Inc (+1.44Mn shares), Marshall Wace, LLP (+905.36K shares), D. E. Shaw & Co., Inc. (+736.6K shares) and Citadel Advisors LLC (+698.43K shares).
The biggest cuts to TW positions during Q2 2026 came from Cantillon Capital Management LLC (-2.26Mn shares), JPMorgan Chase & Co (-1.69Mn shares), Wellington Management Group LLP (-1.3Mn shares), UBS Group AG (-1.18Mn shares) and Champlain Investment Partners, LLC (-1.03Mn shares).
According to Business Quant data, the leading holders of TW for Q2 2026 were T. Rowe Price Associates Inc (16.38Mn shares), BlackRock, Inc. (6.88Mn shares), Wellington Management Group LLP (6.2Mn shares), Vanguard Portfolio Management LLC (6.06Mn shares), Vanguard Capital Management LLC (5.24Mn shares), Carmignac Gestion (3.88Mn shares), T. Rowe Price Investment Management, Inc. (3.3Mn shares), State Street Corp (2.81Mn shares), AQR Capital Management LLC (2.79Mn shares) and Grantham, Mayo, Van Otterloo & Co. LLC (2.66Mn shares).

Form 13F Holdings

562 Institutional Holders

Report period 30 Jun, 2026

Total shares held 116.83Mn

Of outstanding 49.90%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	16,376,924	6.99%	▲1,436,428	+9.61%	$1.63Mn
2	BlackRock, Inc.	0002012383	6,882,278	2.94%	▲53,444	+0.78%	$685.89Mn
3	WELLINGTON MANAGEMENT GROUP LLP	0000902219	6,204,054	2.65%	▼1,300,121	-17.33%	$618.30Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	6,057,601	2.59%	▲447,730	+7.98%	$603.70Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,238,973	2.24%	▲48,178	+0.93%	$522.12Mn
6	Carmignac Gestion	0001569758	3,876,800	1.66%	▲1,590,600	+69.57%	$386.36Mn
7	T. Rowe Price Investment Management, Inc.	0001897612	3,301,026	1.41%	▼97,737	-2.88%	$328.98K
8	State Street Corp	0000093751	2,807,827	1.20%	▲63,023	+2.30%	$279.83Mn
9	AQR CAPITAL MANAGEMENT LLC	0001167557	2,787,932	1.19%	▼108,277	-3.74%	$272.38Mn
10	Grantham, Mayo, Van Otterloo & Co. LLC	0001352662	2,663,518	1.14%	▲12,855	+0.48%	$265.45Mn
11	Capital World Investors	0001422849	2,313,422	0.99%	▲114,561	+5.21%	$230.56Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,105,472	0.90%	▼14,458	-0.68%	$209.22Mn
13	NORDEA INVESTMENT MANAGEMENT AB	0001218210	1,688,604	0.72%	▲39,570	+2.40%	$165.15Mn
14	Morgan Stanley	0000895421	1,685,129	0.72%	▼18,749	-1.10%	$167.94Mn
15	BESSEMER GROUP INC	0001054074	1,603,992	0.69%	▼22,607	-1.39%	$159.85K
16	NORGES BANK	0001374170	1,544,599	0.66%	▲1,544,599	0.00%	$153.93Mn
17	MILLENNIUM MANAGEMENT LLC	0001273087	1,428,050	0.61%	▼540,373	-27.45%	$142.32Mn
18	CITADEL ADVISORS LLC	0001423053	1,398,377	0.60%	▲698,432	+99.78%	$139.36Mn
19	Ninety One UK Ltd	0001418329	1,342,823	0.57%	▼247,481	-15.56%	$133.83Mn
20	MARSHALL WACE, LLP	0001318757	1,282,797	0.55%	▲905,356	+239.87%	$127.84Mn

Showing 1 to 20 of 562 holders