Tradeweb Markets Inc. Class ATW
13F holders, Q2 2026 (June 30)564holders −21
62new positions
83sold out
11famous investors
$99.45avg. 13F price*
At the end of Q2 2026, 564 institutions reported holding Tradeweb Markets Inc. Class A (TW) in their 13F filings, down 21 from Q1 2026. 62 opened new positions and 83 sold out. The largest holders were T. Rowe Price Associates Inc. ($1.6B), BlackRock, Inc. ($685.9M) and Wellington Management Group LLP ($618.3M). 11 famous investors held it, including Jeremy Grantham (0.6% of GMO's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Cliff Asness (0.1% of AQR Capital Management's portfolio).
- Company
- Tradeweb Markets Inc. Class A
- CUSIP
- 892672106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 62 | $267.4M |
| Exits | 83 | $410.5M |
All 13F filers, Q1 2026 → Q2 2026: 15,026,927 shares bought and 16,186,223 shares sold, net −1,159,296 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 564 holders
| T. Rowe Price Associates Inc. | 0.16% | Add +9.6% | 16,376,924 | $1.6B |
| BlackRock, Inc. | 0.01% | Add +0.8% | 6,882,278 | $685.9M |
| Wellington Management Group LLP | 0.11% | Reduce -17.3% | 6,204,054 | $618.3M |
| Vanguard Portfolio Management LLC | 0.03% | Add +8.0% | 6,057,601 | $603.7M |
| Vanguard Capital Management LLC | 0.01% | Add +0.9% | 5,238,973 | $522.1M |
| Carmignac Gestion | 5.01% | Add +69.6% | 3,876,800 | $386.4M |
| T. Rowe Price Investment Management, Inc. | 0.22% | Reduce -2.9% | 3,301,026 | $329.0M |
| State Street Corp. | 0.01% | Add +2.3% | 2,807,827 | $279.8M |
| AQR Capital Management | 0.10% | Reduce -3.7% | 2,787,932 | $272.4M |
| GMO | 0.60% | Add +0.5% | 2,663,518 | $265.4M |
| Capital World Investors | 0.03% | Add +5.2% | 2,313,422 | $230.6M |
| Geode Capital Management, LLC | 0.01% | Reduce -0.7% | 2,105,472 | $209.2M |
| Morgan Stanley | 0.01% | Reduce -1.1% | 1,685,129 | $167.9M |
| Nordea Investment Management AB | 0.13% | Add +2.4% | 1,688,604 | $165.1M |
| Bessemer Group Inc. | 0.22% | Reduce -1.4% | 1,603,992 | $159.9M |
| Norges Bank | 0.02% | — | 1,544,599 | $153.9M |
| Millennium Management | 0.10% | Reduce -27.4% | 1,428,050 | $142.3M |
| Citadel Advisors | 0.08% | Add +99.8% | 1,398,377 | $139.4M |
| Ninety One UK Ltd | 0.30% | Reduce -15.6% | 1,342,823 | $133.8M |
| Marshall Wace, LLP | 0.11% | Add +239.9% | 1,282,797 | $127.8M |
| Franklin Resources Inc. | 0.03% | Reduce -14.1% | 1,166,645 | $116.3M |
| Artisan Partners Limited Partnership | 0.19% | Add +117.0% | 1,151,879 | $114.8M |
| D. E. Shaw & Co. | 0.07% | Add +191.5% | 1,121,171 | $111.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +6.9% | 1,057,879 | $105.4M |
| Jupiter Asset Management Ltd. | 0.52% | Add +1.4% | 1,148,832 | $105.2M |
| Bank of America Corp. | 0.01% | Add +22.3% | 1,008,497 | $100.5M |
| Kensico Capital Management Corp. | 1.72% | Reduce -0.3% | 1,004,700 | $100.1M |
| American Century Companies Inc. | 0.04% | Reduce -2.1% | 938,665 | $93.5M |
| Capital International Investors | 0.02% | Add +0.2% | 931,495 | $92.8M |
| Harding Loevner LP | 0.79% | Reduce -22.3% | 843,174 | $84.0M |
| Qube Research & Technologies Ltd | 0.09% | Add +251.2% | 828,654 | $82.6M |
| Two Sigma Investments, LP | 0.06% | Add +172.7% | 821,500 | $81.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +8.4% | 753,188 | $75.1M |
| UBS Group AG | 0.01% | Reduce -61.3% | 746,296 | $74.4M |
| Vanguard Fiduciary Trust Co. | 0.02% | Add +2.3% | 735,721 | $73.3M |
| Northern Trust Corp. | 0.01% | Add +1.9% | 683,702 | $68.1M |
| Nomura Asset Management Co. Ltd. | 0.15% | Add +7.9% | 682,279 | $68.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +120.0% | 602,055 | $60.0M |
| FIL Ltd | 0.04% | Reduce -24.9% | 591,080 | $58.9M |
| Stephens Investment Management Group LLC | 0.63% | Add +11.4% | 590,071 | $58.8M |
| Mawer Investment Management Ltd. | 0.39% | Reduce -7.5% | 579,425 | $57.7M |
| Dimensional Fund Advisors LP | 0.01% | Add +17.3% | 563,951 | $56.1M |
| FMR LLC | 0.00% | Reduce -3.0% | 531,225 | $52.9M |
| Vinva Investment Management Ltd | 0.34% | Add +82.1% | 552,893 | $51.0M |
| Baron Capital (BAMCO) | 0.08% | Add +39.0% | 510,853 | $50.9M |
| Neuberger Berman Group LLC | 0.03% | Reduce -27.9% | 455,906 | $45.4M |
| HMI Capital Management, L.P. | 6.61% | Reduce -1.8% | 455,400 | $45.4M |
| Junto Capital Management LP | 0.83% | Add +5.2% | 449,622 | $44.8M |
| Champlain Investment Partners, LLC | 1.11% | Reduce -70.4% | 434,812 | $43.3M |
| Brown Brothers Harriman & Co. | 0.19% | Add +20.8% | 424,571 | $42.3M |
| Victory Capital Management Inc. | 0.02% | Reduce -16.2% | 400,193 | $39.9M |
| TD Asset Management Inc | 0.03% | Reduce -6.3% | 396,224 | $39.5M |
| Focus Partners Wealth | 0.04% | Reduce -12.4% | 392,874 | $39.2M |
| Raymond James Financial Inc. | 0.01% | Reduce -2.0% | 376,613 | $37.5M |
| Point72 Asset Management | 0.06% | New | 372,538 | $37.1M |
| Panagora Asset Management Inc. | 0.11% | New | 344,567 | $34.3M |
| Amundi | 0.01% | Add +75.8% | 331,468 | $33.0M |
| CIBC Bancorp USA Inc. | 0.04% | Reduce -3.3% | 330,540 | $32.9M |
| Primecap Management Co. | 0.02% | Reduce -0.1% | 327,862 | $32.7M |
| Susquehanna International Group, LLP | 0.03% | Add +170.9% | 326,040 | $32.5M |
| Bank of New York Mellon Corp | 0.01% | Reduce -4.2% | 318,348 | $31.7M |
| Fiera Capital Corp | 0.11% | Reduce -22.8% | 314,878 | $31.4M |
| Viking Global Investors | 0.09% | New | 314,222 | $31.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -83.9% | 323,189 | $30.3M |
| Renaissance Technologies | 0.04% | Reduce -26.1% | 302,118 | $30.1M |
| Deutsche Bank AG | 0.01% | Add +35.0% | 301,999 | $30.1M |
| Fisher Funds Management LTD | 0.85% | Reduce -1.1% | 300,574 | $30.0M |
| Nuveen, LLC | 0.01% | Add +41.8% | 296,516 | $29.6M |
| Square Wave Capital, LLC | 4.17% | Reduce -43.4% | 280,200 | $27.9M |
| Gotham Asset Management | 0.06% | Add +17.6% | 268,429 | $26.8M |
| HRT Financial LP | 0.05% | Add +235.2% | 267,164 | $26.6M |
| Legal & General Group Plc | 0.01% | Reduce -1.6% | 264,911 | $26.4M |
| American Capital Management Inc. | 1.06% | Reduce -4.4% | 238,244 | $23.7M |
| Invesco Ltd. | 0.00% | Add +6.9% | 234,233 | $23.3M |
| Freestone Grove Partners LP | 0.15% | New | 228,694 | $22.8M |
| Holocene Advisors, LP | 0.05% | New | 227,571 | $22.7M |
| Credit Agricole S A | 0.06% | Add +0.5% | 227,483 | $22.7M |
| Sei Investments Co. | 0.02% | Add +19.3% | 220,235 | $22.0M |
| Handelsbanken Fonder AB | 0.06% | Reduce -0.9% | 217,570 | $21.7M |
| California State Teachers Retirement System | 0.02% | Add +23.3% | 216,066 | $21.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -24.3% | 213,398 | $21.3M |
| Renaissance Group LLC | 0.86% | Reduce -22.7% | 211,794 | $21.1M |
| Altshuler Shaham Ltd | 0.26% | No change | 205,000 | $20.4M |
| Canada Pension Plan Investment Board | 0.01% | Add +333.5% | 203,636 | $20.3M |
| Ameriprise Financial Inc. | 0.00% | Add +155.4% | 202,591 | $20.2M |
| Norinchukin Bank, The | 0.20% | Add +4.5% | 202,563 | $20.2M |
| Jane Street Group, LLC | 0.01% | Reduce -71.0% | 201,915 | $20.1M |
| Sone Capital Management, LLC | 1.42% | Add +83.3% | 187,468 | $18.7M |
| Distillate Capital Partners LLC | 0.96% | New | 184,464 | $18.4M |
| Banque Pictet & Cie SA | 0.18% | Add +5876.9% | 177,992 | $17.7M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.02% | Add +5.6% | 176,216 | $17.5M |
| Schonfeld Strategic Advisors LLC | 0.09% | New | 175,392 | $17.5M |
| Tudor Investment Corporation | 0.07% | Add +44.3% | 170,430 | $17.0M |
| Russell Investments Group, Ltd. | 0.01% | Add +92.6% | 167,912 | $16.7M |
| California Public Employees Retirement System | 0.01% | Reduce -29.9% | 155,805 | $15.5M |
| Wilson Asset Management (international) PTY Ltd. | 4.21% | Add +1.1% | 153,794 | $15.3M |
| First Trust Advisors LP | 0.01% | Add +189.1% | 148,613 | $14.8M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Add +23.1% | 147,144 | $14.7M |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 0.10% | Reduce -3.4% | 143,825 | $14.3M |
| XTX Topco Ltd | 0.18% | New | 141,211 | $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.