Tradeweb Markets Inc.
TW- Exchange
- Nasdaq
- Industry
- Security & Commodity Brokers, Dealers, Exchanges & Services
- SEC CIK
- 0001758730
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.
13F holders, Q1 2026
Institutional positions in Tradeweb Markets Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 585
- +40 vs. Q4 2025
- Shares held
- 116.5M
- +15.3M (+15.1%) vs. Q4 2025
- Total value
- $13.7B
- +$2.82B (+25.9%) vs. Q4 2025
- New holders
- 100
- 240 more added
- Sold out
- 60
- 186 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 565 | $11.6B |
| Q1 2026 | 585 | $13.7B |
| Q4 2025 | 553 | $12.5B |
| Q3 2025 | 545 | $12.7B |
| Q2 2025 | 572 | $17.1B |
| Q1 2025 | 550 | $17.3B |
| Q4 2024 | 533 | $14.9B |
| Q3 2024 | 451 | $14.3B |
| Q2 2024 | 438 | $12.3B |
| Q1 2024 | 442 | $11.9B |
| Q4 2023 | 411 | $10.4B |
| Q3 2023 | 365 | $9.11B |
| Q2 2023 | 344 | $7.82B |
| Q1 2023 | 355 | $8.83B |
| Q4 2022 | 341 | $7.15B |
| Q3 2022 | 333 | $6.02B |
| Q2 2022 | 334 | $7.37B |
| Q1 2022 | 321 | $9.32B |
| Q4 2021 | 320 | $10.6B |
| Q3 2021 | 296 | $8.34B |
| Q2 2021 | 277 | $8.80B |
| Q1 2021 | 279 | $7.70B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Tradeweb Markets Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arizona State Retirement System | 31,653 | $3.72M | 0.02% | −274−0.9% | Reduced |
| Thornburg Investment Management Inc | 32,066 | $3.77M | 0.04% | +306+1.0% | Added |
| North Star Asset Management Inc | 32,794 | $3.86M | 0.17% | +6,433+24.4% | Added |
| Resona Asset Management Co.,Ltd. | 33,185 | $3.90M | 0.02% | −753−2.2% | Reduced |
| Public Employees Retirement System of Ohio | 34,304 | $4.04M | 0.01% | −1,118−3.2% | Reduced |
| Ceera Investments, LLC | 34,384 | $4.05M | 1.77% | −4,841−12.3% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 35,064 | $4.13M | 0.02% | −1,762−4.8% | Reduced |
| Mercer Global Advisors Inc | 36,864 | $4.34M | 0.01% | +14,429+64.3% | Added |
| Roberts Wealth Advisors, LLC | 36,955 | $4.35M | 1.10% | +1,256+3.5% | Added |
| Great West Life Assurance Co | 36,849 | $4.35M | 0.01% | +276+0.8% | Added |
| State of New Jersey Common Pension Fund D | 38,250 | $4.50M | 0.02% | 00.0% | Unchanged |
| Man Group plc | 38,329 | $4.51M | 0.01% | −46,740−54.9% | Reduced |
| Brown Advisory Inc | 38,850 | $4.57M | 0.01% | +18,485+90.8% | Added |
| Royal Bank of Canada | 39,149 | $4.61M | 0.00% | +6,983+21.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 40,744 | $4.79M | 0.01% | −1,995−4.7% | Reduced |
| Lazard Asset Management LLC | 41,421 | $4.87M | 0.01% | +35,759+631.6% | Added |
| Alliancebernstein L.P. | 46,059 | $4.95M | 0.00% | −2,052−4.3% | Reduced |
| Assenagon Asset Management S.A. | 42,329 | $4.98M | 0.01% | +16,876+66.3% | Added |
| Blair William & Co | 42,486 | $5.00M | 0.01% | −92,547−68.5% | Reduced |
| KLP Kapitalforvaltning AS | 43,200 | $5.08M | 0.02% | +600+1.4% | Added |
| Northwestern Mutual Wealth Management Co | 43,363 | $5.10M | 0.00% | +4,027+10.2% | Added |
| Advisors Capital Management, LLC | 44,017 | $5.18M | 0.06% | +1,840+4.4% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 44,104 | $5.19M | 0.26% | −1,710−3.7% | Reduced |
| Cinctive Capital Management LP | 44,116 | $5.19M | 0.34% | +10,946+33.0% | Added |
| Intrinsic Edge Capital Management LLC | 45,000 | $5.29M | 0.96% | +45,000 | New |
| Pictet Asset Management Holding SA | 45,304 | $5.33M | 0.01% | −14,632−24.4% | Reduced |
| Thrivent Financial for Lutherans | 45,631 | $5.37M | 0.01% | −38,594−45.8% | Reduced |
| Canada Pension Plan Investment Board | 46,978 | $5.53M | 0.00% | −129,061−73.3% | Reduced |
| Vanguard Global Advisers, LLC | 47,242 | $5.56M | 0.00% | +47,242 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 47,613 | $5.60M | 0.01% | −12,419−20.7% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 48,623 | $5.72M | 0.01% | +410+0.9% | Added |
| Prudential PLC | 49,583 | $5.83M | 0.04% | −4,313−8.0% | Reduced |
| APG Asset Management N.V. | 57,460 | $5.87M | 0.02% | −2,107−3.5% | Reduced |
| Treasurer of the State of North Carolina | 49,913 | $5.87M | 0.02% | +1,062+2.2% | Added |
| Tredje AP-fonden | 50,031 | $5.89M | 0.03% | +36,754+276.8% | Added |
| Lakehouse Capital Pty Ltd | 34,300 | $5.89M | 3.97% | −74,575−68.5% | Reduced |
| BNP Paribas Arbitrage, SA | 51,278 | $6.03M | 0.00% | +5,826+12.8% | Added |
| First Trust Advisors LP | 51,415 | $6.05M | 0.00% | +14,040+37.6% | Added |
| Montanaro Asset Management Ltd | 53,150 | $6.25M | 1.87% | −16,350−23.5% | Reduced |
| Quantinno Capital Management LP | 54,100 | $6.37M | 0.01% | +23,727+78.1% | Added |
| Vanguard Investments Australia, Ltd. | 54,218 | $6.38M | 0.02% | +54,218 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 56,208 | $6.59M | 0.01% | +15,483+38.0% | Added |
| Ninety One SA (PTY) Ltd | 56,094 | $6.61M | 0.28% | +2,841+5.3% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 56,459 | $6.64M | 0.04% | +12,300+27.9% | Added |
| STRS Ohio | 56,989 | $6.71M | 0.03% | −40.0% | Reduced |
| Vanguard Asset Management, Ltd | 58,185 | $6.85M | 0.01% | +58,185 | New |
| Pinnacle Financial Partners, Inc. | 59,945 | $7.05M | 0.05% | +8,209+15.9% | Added |
| Wells Fargo & Company | 60,120 | $7.07M | 0.00% | +18,512+44.5% | Added |
| Allspring Global Investments Holdings, LLC | 60,486 | $7.17M | 0.01% | +55,847+1,203.9% | Added |
| ExodusPoint Capital Management, LP | 61,171 | $7.20M | 0.07% | +894+1.5% | Added |
| Danske Bank A/S | 62,244 | $7.32M | 0.02% | −1,100−1.7% | Reduced |
| Cresset Asset Management, LLC | 63,079 | $7.42M | 0.03% | +63,079 | New |
| Aviva PLC | 65,069 | $7.66M | 0.01% | +893+1.4% | Added |
| SeaTown Holdings Pte. Ltd. | 65,800 | $7.74M | 5.07% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 66,048 | $7.77M | 0.01% | +14,462+28.0% | Added |
| New York State Common Retirement Fund | 66,729 | $7.85M | 0.01% | −200−0.3% | Reduced |
| Interval Partners, LP | 67,459 | $7.94M | 0.27% | +67,459 | New |
| Sequoia Financial Advisors, LLC | 67,678 | $7.96M | 0.04% | −7,596−10.1% | Reduced |
| State of Wisconsin Investment Board | 68,169 | $8.02M | 0.02% | +4,437+7.0% | Added |
| Assetmark, Inc | 68,312 | $8.04M | 0.02% | −8,521−11.1% | Reduced |
| Omers Administration Corp | 68,532 | $8.06M | 0.05% | +12,608+22.5% | Added |
| CWM, LLC | 68,901 | $8.11M | 0.02% | +20,382+42.0% | Added |
| Nutshell Asset Management Ltd | 69,619 | $8.19M | 4.49% | +21,162+43.7% | Added |
| Envestnet Asset Management Inc | 69,634 | $8.19M | 0.00% | +15,792+29.3% | Added |
| Asset Management One Co.,Ltd. | 70,340 | $8.27M | 0.02% | +9,494+15.6% | Added |
| Trexquant Investment LP | 71,754 | $8.44M | 0.06% | +71,754 | New |
| Walleye Capital LLC | 72,473 | $8.53M | 0.05% | +70,761+4,133.2% | Added |
| Creative Planning | 74,797 | $8.80M | 0.01% | +31,241+71.7% | Added |
| AIA Group Ltd | 75,535 | $8.89M | 0.13% | +3,926+5.5% | Added |
| Squarepoint Ops LLC | 75,803 | $8.92M | 0.02% | −131,503−63.4% | Reduced |
| Torray LLC | 76,049 | $8.95M | 1.31% | +4,008+5.6% | Added |
| Moran Wealth Management, LLC | 78,038 | $9.18M | 0.28% | +5,923+8.2% | Added |
| GDS Wealth Management | 78,559 | $9.24M | 0.56% | +12,029+18.1% | Added |
| Ameriprise Financial Inc | 79,306 | $9.33M | 0.00% | −71,017−47.2% | Reduced |
| HRT Financial LP | 79,695 | $9.38M | 0.02% | +72,706+1,040.3% | Added |
| Barclays PLC | 81,505 | $9.59M | 0.00% | −32,145−28.3% | Reduced |
| Cerity Partners LLC | 82,048 | $9.65M | 0.01% | +38,185+87.1% | Added |
| Russell Investments Group, Ltd. | 87,181 | $10.3M | 0.01% | −8,546−8.9% | Reduced |
| Cornerstone Advisors, LLC | 92,395 | $10.9M | 0.40% | +54,680+145.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 94,058 | $11.1M | 0.02% | +31,458+50.3% | Added |
| Mariner, LLC | 99,256 | $11.7M | 0.01% | +53,086+115.0% | Added |
| State Board of Administration of Florida Retirement System | 99,474 | $11.7M | 0.02% | −910−0.9% | Reduced |
| Picton Mahoney Asset Management | 101,902 | $12.0M | 0.12% | +101,902 | New |
| Sone Capital Management, LLC | 102,289 | $12.0M | 1.01% | −4,670−4.4% | Reduced |
| VGI Partners Ltd | 106,364 | $12.5M | 0.68% | +603+0.6% | Added |
| Korea Investment CORP | 109,620 | $12.9M | 0.03% | +34,407+45.7% | Added |
| Balyasny Asset Management LLC | 111,922 | $13.2M | 0.03% | +93,507+507.8% | Added |
| Prana Capital Management, LP | 114,509 | $13.5M | 0.41% | +114,509 | New |
| Tudor Investment Corp Et Al | 118,116 | $13.9M | 0.07% | −131,027−52.6% | Reduced |
| Ieq Capital, LLC | 118,999 | $14.0M | 0.07% | +80,348+207.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 119,553 | $14.1M | 0.01% | +10,829+10.0% | Added |
| Susquehanna International Group, LLP | 120,369 | $14.2M | 0.02% | +2,090+1.8% | Added |
| Citigroup Inc | 125,752 | $14.8M | 0.01% | +14,230+12.8% | Added |
| Rhumbline Advisers | 130,300 | $15.3M | 0.01% | −874−0.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 132,517 | $15.6M | 0.02% | +40,854+44.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 148,897 | $17.5M | 0.14% | −6,485−4.2% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 152,134 | $17.9M | 5.06% | +4,053+2.7% | Added |
| Voya Investment Management LLC | 157,851 | $18.6M | 0.02% | −9,694−5.8% | Reduced |
| Carnegie Capital Asset Management, LLC | 158,914 | $18.7M | 0.36% | −12,443−7.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 166,888 | $19.6M | 0.02% | +88,363+112.5% | Added |