Tradeweb Markets Inc. Class ATW
13F holders, Q3 2025 (September 30)544holders −26
87new positions
105sold out
9famous investors
$110.99avg. 13F price*
At the end of Q3 2025, 544 institutions reported holding Tradeweb Markets Inc. Class A (TW) in their 13F filings, down 26 from Q2 2025. 87 opened new positions and 105 sold out. The largest holders were T. Rowe Price Associates Inc. ($1.4B), Vanguard Group Inc. ($1.4B) and Wellington Management Group LLP ($995.7M). 9 famous investors held it, including Jeremy Grantham (0.6% of GMO's portfolio), Jim Simons / Peter Brown (0.2% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.2% of Tudor Investment Corporation's portfolio).
- Company
- Tradeweb Markets Inc. Class A
- CUSIP
- 892672106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 87 | $363.2M |
| Exits | 105 | $983.9M |
All 13F filers, Q2 2025 → Q3 2025: 18,593,026 shares bought and 20,004,315 shares sold, net −1,411,289 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 544 holders
| T. Rowe Price Associates Inc. | 0.15% | Add +51.0% | 12,885,216 | $1.4B |
| Vanguard Group Inc. | 0.02% | Add +6.6% | 12,643,012 | $1.4B |
| Wellington Management Group LLP | 0.17% | Add +30.7% | 8,971,666 | $995.7M |
| BlackRock, Inc. | 0.02% | Reduce -6.1% | 7,894,128 | $876.1M |
| Franklin Resources Inc. | 0.10% | Reduce -6.1% | 3,609,468 | $400.6M |
| State Street Corp. | 0.01% | Add +2.1% | 2,679,560 | $297.4M |
| JPMorgan Chase & Co. | 0.02% | Reduce -5.7% | 2,449,101 | $271.8M |
| T. Rowe Price Investment Management, Inc. | 0.15% | Reduce -7.7% | 2,278,274 | $252.8M |
| Capital World Investors | 0.03% | Reduce -24.2% | 2,045,347 | $227.0M |
| Geode Capital Management, LLC | 0.01% | Reduce -3.3% | 2,003,331 | $221.6M |
| GMO | 0.62% | Add +32.7% | 1,969,036 | $218.5M |
| Cantillon Capital Management LLC | 1.18% | Add +71.2% | 1,934,322 | $214.7M |
| American Century Companies Inc. | 0.10% | Add +1.1% | 1,795,090 | $199.2M |
| Renaissance Technologies | 0.24% | Reduce -5.9% | 1,644,820 | $182.5M |
| Bessemer Group Inc. | 0.27% | Reduce -0.3% | 1,618,505 | $179.6M |
| Morgan Stanley | 0.01% | Reduce -19.3% | 1,617,120 | $179.5M |
| FMR LLC | 0.01% | Add +12.2% | 1,606,467 | $178.3M |
| Ninety One UK Ltd | 0.38% | Add +30.5% | 1,604,995 | $178.1M |
| TD Asset Management Inc | 0.14% | Reduce -30.9% | 1,573,688 | $174.6M |
| Nordea Investment Management AB | 0.14% | Add +0.7% | 1,487,005 | $163.9M |
| Voya Investment Management LLC | 0.18% | Add +8.9% | 1,399,576 | $154.9M |
| Harding Loevner LP | 1.06% | Reduce -26.9% | 1,303,676 | $144.7M |
| Carmignac Gestion | 2.08% | Add +119.9% | 1,259,800 | $139.8M |
| CCLA Investment Management | 2.04% | Add +3.3% | 1,148,617 | $127.4M |
| Champlain Investment Partners, LLC | 0.81% | Add +22.9% | 970,500 | $107.7M |
| Qube Research & Technologies Ltd | 0.15% | Add +185.7% | 938,309 | $104.1M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +3.0% | 914,028 | $101.4M |
| Fiera Capital Corp | 0.32% | Reduce -10.6% | 883,998 | $98.1M |
| Invesco Ltd. | 0.01% | Reduce -47.5% | 855,057 | $94.9M |
| Thrivent Financial for Lutherans | 0.16% | Reduce -26.3% | 734,702 | $81.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +347.0% | 706,900 | $78.5M |
| Bank of America Corp. | 0.01% | Reduce -29.2% | 684,240 | $75.9M |
| Northern Trust Corp. | 0.01% | Reduce -2.4% | 665,237 | $73.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -18.0% | 604,397 | $67.1M |
| Handelsbanken Fonder AB | 0.21% | Reduce -48.0% | 592,213 | $65.7M |
| D. E. Shaw & Co. | 0.06% | Add +183.7% | 589,848 | $65.5M |
| Nomura Asset Management Co. Ltd. | 0.17% | Reduce -19.7% | 569,838 | $63.2M |
| Capital International Investors | 0.01% | Add +0.6% | 563,493 | $62.5M |
| Primecap Management Co. | 0.05% | Reduce -63.6% | 547,012 | $60.7M |
| Two Sigma Investments, LP | 0.09% | Add +316.3% | 504,000 | $55.9M |
| Stephens Investment Management Group LLC | 0.70% | Reduce -27.8% | 489,431 | $54.3M |
| Neuberger Berman Group LLC | 0.04% | Reduce -34.9% | 487,701 | $54.1M |
| AQR Capital Management | 0.03% | Add +34.5% | 478,957 | $53.2M |
| Mawer Investment Management Ltd. | 0.27% | Reduce -2.0% | 468,596 | $52.0M |
| Kensico Capital Management Corp. | 0.79% | Add +109.9% | 462,000 | $51.3M |
| UBS Group AG | 0.01% | Reduce -34.7% | 456,571 | $50.7M |
| Victory Capital Management Inc. | 0.03% | Reduce -28.7% | 448,675 | $49.8M |
| Millennium Management | 0.04% | Add +636.4% | 439,100 | $48.7M |
| HMI Capital Management, L.P. | 2.81% | New | 438,500 | $48.7M |
| Focus Partners Wealth | 0.08% | Add +4.1% | 428,520 | $47.6M |
| Dimensional Fund Advisors LP | 0.01% | Add +17.4% | 425,050 | $47.2M |
| FIL Ltd | 0.04% | Add +37.3% | 419,727 | $46.6M |
| Square Wave Capital, LLC | 16.97% | Add +291.0% | 417,863 | $46.4M |
| Squarepoint Ops LLC | 0.10% | New | 409,153 | $45.4M |
| Baron Capital (BAMCO) | 0.12% | Reduce -0.5% | 392,110 | $43.5M |
| Bank of New York Mellon Corp | 0.01% | Reduce -25.6% | 391,850 | $43.5M |
| Jane Street Group, LLC | 0.05% | New | 390,229 | $43.3M |
| CIBC Private Wealth Group LLC | 0.07% | Reduce -2.3% | 387,017 | $43.0M |
| California Public Employees Retirement System | 0.03% | Reduce -13.2% | 376,379 | $41.8M |
| STRS Ohio | 0.14% | Reduce -44.3% | 343,988 | $38.2M |
| Caisse de depot et placement du Quebec | 0.07% | Reduce -7.2% | 339,491 | $37.7M |
| Fisher Funds Management LTD | 0.97% | Add +88.9% | 331,279 | $36.8M |
| Legal & General Group Plc | 0.01% | Reduce -1.8% | 292,592 | $32.5M |
| AustralianSuper Pty Ltd | 0.14% | Reduce -43.8% | 275,856 | $30.6M |
| American Capital Management Inc. | 1.18% | Reduce -8.2% | 266,006 | $29.5M |
| Royal Bank of Canada | 0.01% | Add +6.8% | 256,057 | $28.4M |
| Andra AP-fonden | 0.36% | Add +89.7% | 251,500 | $27.9M |
| Sone Capital Management, LLC | 2.30% | Add +242.8% | 247,481 | $27.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.02% | Add +1.7% | 240,617 | $26.7M |
| Tudor Investment Corporation | 0.18% | New | 239,890 | $26.6M |
| Renaissance Group LLC | 0.99% | Add +9.1% | 237,324 | $26.3M |
| Praesidium Investment Management Company, LLC | 4.86% | Reduce -4.0% | 224,691 | $24.9M |
| Deutsche Bank AG | 0.01% | Add +8.0% | 214,060 | $23.8M |
| Nuveen, LLC | 0.01% | Reduce -20.1% | 207,126 | $23.0M |
| Altshuler Shaham Ltd | 0.38% | New | 205,000 | $22.8M |
| Amundi | 0.01% | Add +22.4% | 211,088 | $21.9M |
| Engineers Gate Manager LP | 0.25% | New | 194,441 | $21.6M |
| California State Teachers Retirement System | 0.02% | Add +1.7% | 191,503 | $21.3M |
| Cubist Systematic Strategies, LLC | 0.29% | New | 183,940 | $20.4M |
| Robeco Institutional Asset Management B.V. | 0.03% | Add +14.3% | 172,067 | $19.1M |
| Sei Investments Co. | 0.02% | Reduce -41.5% | 171,554 | $19.0M |
| Canada Pension Plan Investment Board | 0.01% | Add +3.9% | 170,906 | $19.0M |
| Carnegie Investment Counsel | 0.35% | Add +1.5% | 166,505 | $18.5M |
| Norinchukin Bank, The | 0.24% | Add +77.9% | 158,497 | $17.6M |
| Credit Agricole S A | 0.06% | — | 158,369 | $17.6M |
| Allianz Asset Management GmbH | 0.02% | Add +0.4% | 158,033 | $17.5M |
| Twinbeech Capital LP | 0.68% | New | 155,839 | $17.3M |
| Aquatic Capital Management LLC | 0.32% | Add +766.4% | 155,205 | $17.2M |
| First Trust Advisors LP | 0.01% | Reduce -48.7% | 154,757 | $17.2M |
| New York State Common Retirement Fund | 0.02% | Add +28.9% | 154,084 | $17.1M |
| Wilson Asset Management (international) PTY Ltd. | 4.07% | Add +3.1% | 148,081 | $16.4M |
| Los Angeles Capital Management LLC | 0.06% | Reduce -56.2% | 147,908 | $16.4M |
| Blair William & Co. | 0.04% | Add +7.6% | 146,902 | $16.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -10.6% | 146,172 | $16.2M |
| Vinva Investment Management Ltd | 0.32% | Add +16.2% | 145,329 | $16.2M |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 0.13% | Add +29.0% | 144,165 | $16.0M |
| Public Employees Retirement Association of Colorado | 0.06% | Reduce -21.3% | 138,084 | $15.3M |
| Rhumbline Advisers | 0.01% | Add +2.6% | 138,072 | $15.3M |
| Susquehanna International Group, LLP | 0.02% | Add +39.8% | 133,408 | $14.8M |
| Voloridge Investment Management, LLC | 0.05% | New | 126,855 | $14.1M |
"% of holder's portfolio" is TW's weight in each manager's 13F, not the share of Tradeweb Markets Inc. Class A the manager owns.