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 |
|---|---|---|---|---|---|
| Grandeur Peak Global Advisors, LLC | 9,837 | $1.16M | 0.27% | −21,205−68.3% | Reduced |
| Toroso Investments, LLC | 9,933 | $1.17M | 0.00% | +1,129+12.8% | Added |
| Retireful, LLC | 9,939 | $1.17M | 1.65% | +9,939 | New |
| Ofi Invest Asset Management | 10,060 | $1.18M | 0.02% | +4,886+94.4% | Added |
| Vontobel Holding Ltd. | 10,025 | $1.18M | 0.00% | +2,929+41.3% | Added |
| Acumen Wealth Advisors, LLC | 10,049 | $1.18M | 0.32% | −3,661−26.7% | Reduced |
| Daiwa Securities Group Inc. | 10,167 | $1.20M | 0.00% | +300+3.0% | Added |
| Candriam Luxembourg S.C.A. | 10,373 | $1.22M | 0.01% | +1,611+18.4% | Added |
| Catalyst Funds Management Pty Ltd | 10,400 | $1.22M | 0.21% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 10,414 | $1.23M | 0.01% | +5,498+111.8% | Added |
| Buckingham Strategic Partners | 10,546 | $1.24M | 0.01% | +2,750+35.3% | Added |
| Wealth Enhancement Trust Services, Inc. | 10,575 | $1.24M | 0.15% | +4,888+86.0% | Added |
| Two Sigma Securities, LLC | 10,724 | $1.26M | 0.15% | −605−5.3% | Reduced |
| Cumberland Partners Ltd | 11,000 | $1.29M | 0.10% | −23,000−67.6% | Reduced |
| Mackenzie Financial Corp | 11,079 | $1.30M | 0.00% | +1,119+11.2% | Added |
| Richard Bernstein Advisors LLC | 11,169 | $1.31M | 0.04% | 00.0% | Unchanged |
| 2Xideas AG | 11,378 | $1.34M | 0.52% | −16,830−59.7% | Reduced |
| Oak Thistle LLC | 11,645 | $1.37M | 0.13% | +7,941+214.4% | Added |
| Osmosis Investment Management UK Ltd | 11,791 | $1.39M | 0.04% | −19,916−62.8% | Reduced |
| Brighton Jones LLC | 11,795 | $1.39M | 0.03% | +11,795 | New |
| Bank of Nova Scotia | 12,031 | $1.42M | 0.00% | +65+0.5% | Added |
| Cetera Investment Advisers | 12,210 | $1.44M | 0.00% | −344−2.7% | Reduced |
| Public Employees Retirement Association of Colorado | 12,210 | $1.44M | 0.01% | 00.0% | Unchanged |
| Centiva Capital, LP | 12,239 | $1.44M | 0.07% | +12,239 | New |
| Raiffeisen Bank International AG | 12,332 | $1.44M | 0.02% | +2,858+30.2% | Added |
| US Bancorp | 12,331 | $1.45M | 0.00% | −244−1.9% | Reduced |
| Swiss Life Asset Management Ltd | 12,727 | $1.50M | 0.01% | +2,391+23.1% | Added |
| Lecap Asset Management Ltd | 12,959 | $1.52M | 0.57% | +1,163+9.9% | Added |
| Mediolanum International Funds Ltd | 13,054 | $1.53M | 0.02% | +117+0.9% | Added |
| Pathstone Holdings, LLC | 13,016 | $1.53M | 0.01% | +4,570+54.1% | Added |
| TD Waterhouse Canada Inc. | 13,092 | $1.55M | 0.00% | +9,438+258.3% | Added |
| National Pension Service | 13,322 | $1.57M | 0.00% | +5,405+68.3% | Added |
| Merit Financial Group, LLC | 13,667 | $1.61M | 0.01% | +2,766+25.4% | Added |
| Twin Tree Management, LP | 13,818 | $1.63M | 0.34% | +13,818 | New |
| Allstate Corp | 14,145 | $1.66M | 0.02% | +5,874+71.0% | Added |
| Linden Thomas Advisory Services, LLC | 14,560 | $1.71M | 0.17% | −24−0.2% | Reduced |
| JustInvest LLC | 14,566 | $1.71M | 0.02% | +3,897+36.5% | Added |
| Knollwood Investment Advisory, LLC | 15,200 | $1.79M | 0.18% | 00.0% | Unchanged |
| KBC Group NV | 15,256 | $1.79M | 0.00% | −4,503−22.8% | Reduced |
| Diversified Trust Co | 15,281 | $1.80M | 0.03% | +4,184+37.7% | Added |
| Nissay Asset Management Corp | 15,316 | $1.80M | 0.01% | +232+1.5% | Added |
| British Columbia Investment Management Corp | 16,055 | $1.89M | 0.01% | −4,578−22.2% | Reduced |
| Baird Financial Group, Inc. | 16,116 | $1.90M | 0.00% | +16,116 | New |
| Xponance, Inc. | 16,300 | $1.92M | 0.01% | +2,488+18.0% | Added |
| Meiji Yasuda Life Insurance Co | 16,335 | $1.92M | 0.07% | −2,340−12.5% | Reduced |
| Capital Fund Management S.A. | 16,490 | $1.94M | 0.02% | −93,187−85.0% | Reduced |
| Evolutionary Tree Capital Management, LLC | 16,550 | $1.95M | 3.66% | −5,793−25.9% | Reduced |
| Bank of Montreal | 17,015 | $2.00M | 0.00% | −1,331−7.3% | Reduced |
| Westpac Banking Corp | 17,085 | $2.01M | 0.14% | −348−2.0% | Reduced |
| Ethic Inc. | 17,263 | $2.03M | 0.03% | +3,452+25.0% | Added |
| Illumine Investment Management, LLC | 17,278 | $2.03M | 1.56% | −46−0.3% | Reduced |
| Sumitomo Life Insurance Co | 17,471 | $2.06M | 0.05% | −2,228−11.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 17,680 | $2.08M | 0.02% | 00.0% | Unchanged |
| Allworth Financial LP | 17,763 | $2.09M | 0.01% | +1,420+8.7% | Added |
| Swedbank AB | 18,250 | $2.15M | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 18,226 | $2.17M | 0.00% | 00.0% | Unchanged |
| Ostrum Asset Management | 18,794 | $2.21M | 0.12% | +2,718+16.9% | Added |
| Summit Trail Advisors, LLC | 19,033 | $2.24M | 0.03% | −2,666−12.3% | Reduced |
| Toronto Dominion Bank | 19,248 | $2.27M | 0.00% | −4,815−20.0% | Reduced |
| Maridea Wealth Management LLC | 19,260 | $2.27M | 0.33% | +9,537+98.1% | Added |
| Ninety One North America, Inc. | 19,288 | $2.27M | 0.10% | +128+0.7% | Added |
| Acadian Asset Management LLC | 19,418 | $2.28M | 0.00% | +19,418 | New |
| Intech Investment Management LLC | 19,682 | $2.32M | 0.02% | −57,459−74.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 19,785 | $2.33M | 0.01% | +3,327+20.2% | Added |
| OP Asset Management Ltd | 19,850 | $2.34M | 0.02% | +2,525+14.6% | Added |
| Commerce Bank | 20,753 | $2.44M | 0.01% | −8,864−29.9% | Reduced |
| Northwest & Ethical Investments L.P. | 20,539 | $2.44M | 0.06% | +20,539 | New |
| Hennion & Walsh Asset Management, Inc. | 20,829 | $2.45M | 0.08% | −80−0.4% | Reduced |
| Nicholas Company, Inc. | 20,890 | $2.46M | 0.05% | +20,890 | New |
| BLI - Banque de Luxembourg Investments | 24,000 | $2.55M | 0.08% | 00.0% | Unchanged |
| Nomura Asset Management International Inc. | 21,823 | $2.57M | 0.00% | −14,835−40.5% | Reduced |
| George Kaiser Family Foundation | 22,047 | $2.59M | 0.29% | +64+0.3% | Added |
| SEB Asset Management AB | 22,051 | $2.59M | 0.01% | +22,051 | New |
| Seilern Investment Management Ltd | 22,218 | $2.61M | 0.31% | −26,721−54.6% | Reduced |
| IFM Investors Pty Ltd | 22,306 | $2.62M | 0.02% | +134+0.6% | Added |
| Taylor Frigon Capital Management LLC | 22,437 | $2.64M | 1.50% | −174−0.8% | Reduced |
| Clearbridge Investments, LLC | 23,292 | $2.74M | 0.00% | −2,532−9.8% | Reduced |
| Manufacturers Life Insurance Company, The | 24,436 | $2.88M | 0.00% | +18,623+320.4% | Added |
| Captrust Financial Advisors | 24,636 | $2.90M | 0.01% | +8,703+54.6% | Added |
| Dark Forest Capital Management LP | 25,013 | $2.94M | 0.26% | −3,736−13.0% | Reduced |
| Mn Services Vermogensbeheer B.V. | 25,562 | $3.01M | 0.02% | 00.0% | Unchanged |
| DnB Asset Management AS | 26,021 | $3.06M | 0.01% | +4,619+21.6% | Added |
| Janus Henderson Group PLC | 26,891 | $3.16M | 0.00% | +8,585+46.9% | Added |
| Clear Harbor Asset Management, LLC | 27,100 | $3.19M | 0.22% | −600−2.2% | Reduced |
| Vident Advisory, LLC | 27,230 | $3.20M | 0.03% | +22,163+437.4% | Added |
| Canada Post Corp Registered Pension Plan | 27,589 | $3.25M | 0.13% | 00.0% | Unchanged |
| HSBC Holdings PLC | 27,832 | $3.28M | 0.00% | −79,770−74.1% | Reduced |
| Ensign Peak Advisors, Inc | 27,887 | $3.28M | 0.01% | −4,288−13.3% | Reduced |
| WBI Investments | 27,893 | $3.28M | 0.91% | +27,893 | New |
| Millington Securities, LLC | 27,893 | $3.28M | 0.91% | +27,893 | New |
| Bridges Investment Management Inc | 27,901 | $3.28M | 0.04% | +7,306+35.5% | Added |
| Jain Global LLC | 28,613 | $3.37M | 0.04% | −95,900−77.0% | Reduced |
| Maven Securities LTD | 29,120 | $3.43M | 0.20% | +29,120 | New |
| Wealthfront Advisers LLC | 29,596 | $3.48M | 0.01% | −1,666−5.3% | Reduced |
| Agf Management Ltd | 30,758 | $3.62M | 0.02% | +3,510+12.9% | Added |
| LPL Financial LLC | 30,791 | $3.62M | 0.00% | −446−1.4% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 30,800 | $3.62M | 0.04% | −1,550−4.8% | Reduced |
| Alamar Capital Management, LLC | 30,825 | $3.63M | 2.22% | −2,093−6.4% | Reduced |
| Aquatic Capital Management LLC | 31,225 | $3.67M | 0.11% | −15,789−33.6% | Reduced |
| Lord, Abbett & Co. LLC | 31,477 | $3.70M | 0.01% | +31,477 | New |