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TW

Tradeweb Markets Inc.

Company with tickers: TW

CIK
1758730
CUSIP
892672106
Shares Outstanding
116,035,961
Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades
Holders: 570
Total Value: $11,927,275,226
Total Shares: 101,370,692
Showing 1–100 of 583 holdings by value · page 1 of 6

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 570 13F filers · Δ vs Dec 31, 2025
Top Holder
14.7%
Jun 2023 → Mar 2026 · range 8.3% – 15.7%
−0.9 pts
Top 5
35.1%
Jun 2023 → Mar 2026 · range 28.0% – 41.5%
−2.1 pts
Top 10
47.7%
Jun 2023 → Mar 2026 · range 39.0% – 53.5%
−1.1 pts
HHI
414
Jun 2023 → Mar 2026 · range 279 – 461
Broadly held −47

Quarterly Activity

vs Dec 31, 2025
New
98
Increased
230
Decreased
182
Sold Out
72
Unchanged
60
Holder count: +26
Institutional value: +10.1%
Shares held: +0.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega MILLENNIUM MANAGEMENT LLC +1,600,234 1,968,423
Mega MORGAN STANLEY +1,192,871 1,453,543
Mega AQR CAPITAL MANAGEMENT LLC +1,041,327 2,896,209
Mega UBS Group AG +983,286 1,928,700
Mega JPMORGAN CHASE & CO +793,620 2,008,818

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mega WELLINGTON MANAGEMENT GROUP LLP −1,845,748 7,504,175
Mega TD Asset Management Inc −1,163,306 423,089
Mega PRICE T ROWE ASSOCIATES INC /MD/ −849,704 14,940,496
Mega FRANKLIN RESOURCES INC −812,795 1,358,032
Mid NORTHERN TRUST CORP −661,164 797

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega T. Rowe Price Investment Management, Inc. 3,398,763 $399,898,454
Mid Linonia Partnership LP 2,791,246 $328,418,004
Large JUPITER ASSET MANAGEMENT LTD 1,133,172 $133,329,017
Large Artisan Partners Limited Partnership 530,801 $62,454,045
Mid Junto Capital Management LP 427,544 $50,304,827

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Large VIKING GLOBAL INVESTORS LP 2,768,659 $297,741,588
Mid Carmignac Gestion 2,214,400 $238,136,576
Mega NORGES BANK 1,521,189 $163,588,665
Mid CCLA Investment Management Ltd 1,182,118 $127,124,969
Mega VANGUARD GROUP INC 756,272 $81,329,490
100 of 100 shown
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega PRICE T ROWE ASSOCIATES INC /MD/ $1,757,898,759 14.74% 14,940,496 View
Mega WELLINGTON MANAGEMENT GROUP LLP $882,941,228 7.40% 7,504,175 View
Mega BlackRock, Inc. $803,480,596 6.74% 6,828,834 View
Mega T. Rowe Price Investment Management, Inc. $399,898,454 3.35% 3,398,763 View
Mega AQR CAPITAL MANAGEMENT LLC $340,767,944 2.86% 2,896,209 View
Mid Linonia Partnership LP $328,418,004 2.75% 2,791,246 View
Mega STATE STREET CORP $322,953,638 2.71% 2,744,804 View
Large Grantham, Mayo, Van Otterloo & Co. LLC $311,877,008 2.61% 2,650,663 View
Large Cantillon Capital Management LLC $278,506,043 2.34% 2,367,041 View
Mega Capital World Investors $258,717,985 2.17% 2,198,861 View
Mega GEODE CAPITAL MANAGEMENT, LLC $249,430,963 2.09% 2,119,930 View
Mega JPMORGAN CHASE & CO $236,357,519 1.98% 2,008,818 View
Mega MILLENNIUM MANAGEMENT LLC $231,604,650 1.94% 1,968,423 View
Mega UBS Group AG $226,930,839 1.90% 1,928,700 View
Mega NORDEA INVESTMENT MANAGEMENT AB $194,025,339 1.63% 1,649,034 View
Large BESSEMER GROUP INC $191,385,634 1.60% 1,626,599 View
Large Ninety One UK Ltd $187,115,168 1.57% 1,590,304 View
Mid Champlain Investment Partners, LLC $172,899,722 1.45% 1,469,486 View
Mega MORGAN STANLEY $171,023,864 1.43% 1,453,543 View
Mega FRANKLIN RESOURCES INC $159,786,043 1.34% 1,358,032 View
Large JUPITER ASSET MANAGEMENT LTD $133,329,017 1.12% 1,133,172 View
Mid Harding Loevner LP $127,669,218 1.07% 1,085,069 View
Mid KENSICO CAPITAL MANAGEMENT CORP $118,577,748 0.99% 1,007,800 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $116,423,628 0.98% 989,492 View
Mega AMERICAN CENTURY COMPANIES INC $112,858,766 0.95% 959,194 View
Mega Capital International Investors $109,360,381 0.92% 929,461 View
Mega BANK OF AMERICA CORP /DE/ $97,033,728 0.81% 824,696 View
Mega FIL Ltd $92,663,720 0.78% 787,555 View
Mega CITADEL ADVISORS LLC $82,355,528 0.69% 699,945 View
Mega JANE STREET GROUP, LLC $81,865,473 0.69% 695,780 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $81,782,990 0.69% 695,079 View
Mega NEUBERGER BERMAN GROUP LLC $74,454,071 0.62% 632,790 View
Large NOMURA ASSET MANAGEMENT CO LTD $74,425,243 0.62% 632,545 View
Large Mawer Investment Management Ltd. $73,719,990 0.62% 626,551 View
Mega FMR LLC $64,452,028 0.54% 547,782 View
Large Artisan Partners Limited Partnership $62,454,045 0.52% 530,801 View
Mid Stephens Investment Management Group LLC $62,341,798 0.52% 529,847 View
Small Square Wave Capital, LLC $58,219,932 0.49% 494,815 View
Mega DIMENSIONAL FUND ADVISORS LP $56,558,454 0.47% 480,694 View
Mega VICTORY CAPITAL MANAGEMENT INC $56,213,476 0.47% 477,762 View
Small HMI Capital Management, L.P. $54,558,942 0.46% 463,700 View
Large Focus Partners Wealth $52,776,157 0.44% 448,548 View
Mid Junto Capital Management LP $50,304,827 0.42% 427,544 View
Mega TD Asset Management Inc $49,780,650 0.42% 423,089 View
Mid Engineers Gate Manager LP $49,286,950 0.41% 418,893 View
Large RENAISSANCE TECHNOLOGIES LLC $48,101,525 0.40% 408,818 View
Large Fiera Capital Corp $47,965,157 0.40% 407,659 View
Mega D. E. Shaw & Co., Inc. $45,248,858 0.38% 384,573 View
Mega RAYMOND JAMES FINANCIAL INC $45,240,387 0.38% 384,501 View
Large MARSHALL WACE, LLP $44,409,708 0.37% 377,441 View
Large BAMCO INC /NY/ $43,233,931 0.36% 367,448 View
Large BROWN BROTHERS HARRIMAN & CO $41,349,371 0.35% 351,431 View
Mid North Reef Capital Management LP $39,659,773 0.33% 337,071 View
Mega Bank of New York Mellon Corp $39,102,529 0.33% 332,335 View
Mega PRIMECAP MANAGEMENT CO/CA/ $38,602,128 0.32% 328,082 View
Mid Fisher Funds Management LTD $35,744,990 0.30% 303,799 View
Mid Vinva Investment Management Ltd $35,725,811 0.30% 303,636 View
Mega TWO SIGMA INVESTMENTS, LP $35,442,368 0.30% 301,227 View
Mega Sumitomo Mitsui Trust Group, Inc. $33,169,530 0.28% 281,910 View
Large WORLDQUANT MILLENNIUM ADVISORS LLC $32,643,119 0.27% 277,436 View
Mid RENAISSANCE GROUP LLC $32,219,661 0.27% 273,837 View
Mega GOLDMAN SACHS GROUP INC $32,191,186 0.27% 273,595 View
Large AustralianSuper Pty Ltd $31,793,143 0.27% 270,212 View
Mega Legal & General Group Plc $31,669,952 0.27% 269,165 View
Mid AMERICAN CAPITAL MANAGEMENT INC $29,326,402 0.25% 249,247 View
Large Qube Research & Technologies Ltd $27,763,877 0.23% 235,967 View
Large Gotham Asset Management, LLC $26,851,306 0.23% 228,211 View
Large CREDIT AGRICOLE S A $26,627,634 0.22% 226,310 View
Small Praesidium Investment Management Company, LLC $26,397,962 0.22% 224,358 View
Mega DEUTSCHE BANK AG\ $26,316,302 0.22% 223,664 View
Mega California Public Employees Retirement System $26,156,641 0.22% 222,307 View
Large Handelsbanken Fonder AB $25,826,370 0.22% 219,500 View
Mega Invesco Ltd. $25,778,479 0.22% 219,093 View
Mega Nuveen, LLC $24,602,115 0.21% 209,095 View
Mid Altshuler Shaham Ltd $24,120,300 0.20% 205,000 View
Mid Norinchukin Bank, The $22,814,038 0.19% 193,898 View
Mega Amundi $22,187,027 0.19% 188,569 View
Large SEI INVESTMENTS CO $21,714,387 0.18% 184,552 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $20,611,561 0.17% 175,179 View
Mid Carnegie Investment Counsel $18,697,821 0.16% 158,914 View
Large VOYA INVESTMENT MANAGEMENT LLC $18,572,747 0.16% 157,851 View
Small WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD $17,900,086 0.15% 152,134 View
Large Sumitomo Mitsui DS Asset Management Company, Ltd $17,519,221 0.15% 148,897 View
Large CIBC Bancorp USA Inc. $16,006,113 0.13% 136,037 View
Large Robeco Institutional Asset Management B.V. $15,591,950 0.13% 132,517 View
Mega RHUMBLINE ADVISERS $15,331,098 0.13% 130,300 View
Mega CITIGROUP INC $14,795,980 0.12% 125,752 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $14,636,904 0.12% 124,400 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $14,162,616 0.12% 120,369 View
Mega Mitsubishi UFJ Asset Management Co., Ltd. $14,066,605 0.12% 119,553 View
Large IEQ CAPITAL, LLC $14,001,422 0.12% 118,999 View
Large TUDOR INVESTMENT CORP ET AL $13,897,528 0.12% 118,116 View
Mid Prana Capital Management, LP $13,473,128 0.11% 114,509 View
Large Balyasny Asset Management L.P. $13,168,741 0.11% 111,922 View
Large Korea Investment CORP $12,897,889 0.11% 109,620 View
Mid Regal Partners Ltd $12,514,787 0.10% 106,364 View
Mid Sone Capital Management, LLC $12,035,323 0.10% 102,289 View
Mid PICTON MAHONEY ASSET MANAGEMENT $11,989,789 0.10% 101,902 View
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM $11,704,110 0.10% 99,474 View
Large Mariner, LLC $11,678,460 0.10% 99,256 View
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