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 |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 14,940,496 | $1.76B | 0.20% | −849,704−5.4% | Reduced |
| Wellington Management Group LLP | 7,504,175 | $882.9M | 0.16% | −1,845,748−19.7% | Reduced |
| BlackRock, Inc. | 6,828,834 | $803.5M | 0.01% | −14,617−0.2% | Reduced |
| Vanguard Portfolio Management LLC | 5,609,871 | $660.1M | 0.03% | +5,609,871 | New |
| Vanguard Capital Management LLC | 5,190,795 | $610.7M | 0.02% | +5,190,795 | New |
| T. Rowe Price Investment Management, Inc. | 3,398,763 | $399.9M | 0.28% | +501,888+17.3% | Added |
| AQR Capital Management LLC | 2,896,209 | $340.8M | 0.16% | +1,041,327+56.1% | Added |
| Linonia Partnership LP | 2,791,246 | $328.4M | 6.10% | +2,791,246 | New |
| State Street Corp | 2,744,804 | $323.0M | 0.01% | +40,692+1.5% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,650,663 | $311.9M | 0.80% | +131,942+5.2% | Added |
| Cantillon Capital Management LLC | 2,367,041 | $278.5M | 1.85% | −321,204−11.9% | Reduced |
| Carmignac Gestion | 2,286,200 | $269.0M | 4.13% | +71,800+3.2% | Added |
| Capital World Investors | 2,198,861 | $258.7M | 0.04% | +123,281+5.9% | Added |
| Geode Capital Management, LLC | 2,119,930 | $248.7M | 0.02% | +40,830+2.0% | Added |
| JPMorgan Chase & Co | 2,008,818 | $234.8M | 0.02% | +793,620+65.3% | Added |
| Millennium Management LLC | 1,968,423 | $231.6M | 0.17% | +1,600,234+434.6% | Added |
| UBS Group AG | 1,928,700 | $226.9M | 0.04% | +983,286+104.0% | Added |
| Morgan Stanley | 1,703,878 | $200.5M | 0.01% | −9,540−0.6% | Reduced |
| Nordea Investment Management AB | 1,649,034 | $194.4M | 0.18% | +27,716+1.7% | Added |
| Bessemer Group Inc | 1,626,599 | $191.4M | 0.30% | +54,094+3.4% | Added |
| Ninety One UK Ltd | 1,590,304 | $187.1M | 0.43% | −31,390−1.9% | Reduced |
| Champlain Investment Partners, LLC | 1,469,486 | $172.9M | 2.19% | +253,140+20.8% | Added |
| Franklin Resources Inc | 1,358,032 | $159.8M | 0.04% | −812,795−37.4% | Reduced |
| Jupiter Asset Management Ltd | 1,133,172 | $130.9M | 0.70% | +1,133,172 | New |
| Harding Loevner LP | 1,085,069 | $127.7M | 1.31% | −36,116−3.2% | Reduced |
| Kensico Capital Management Corp | 1,007,800 | $118.6M | 2.42% | +279,700+38.4% | Added |
| Charles Schwab Investment Management Inc | 989,492 | $116.4M | 0.02% | +57,156+6.1% | Added |
| American Century Companies Inc | 959,194 | $112.9M | 0.06% | −451,333−32.0% | Reduced |
| Capital International Investors | 929,461 | $109.4M | 0.03% | −330,063−26.2% | Reduced |
| Bank of America Corp | 824,696 | $97.0M | 0.01% | +238,819+40.8% | Added |
| FIL Ltd | 787,555 | $92.7M | 0.07% | +167,874+27.1% | Added |
| Vanguard Fiduciary Trust Co | 718,982 | $84.6M | 0.02% | +718,982 | New |
| Citadel Advisors LLC | 699,945 | $82.4M | 0.06% | +673,277+2,524.7% | Added |
| Jane Street Group, LLC | 695,780 | $81.9M | 0.09% | +432,870+164.6% | Added |
| UBS Asset Management Americas Inc | 695,079 | $81.8M | 0.02% | +41,843+6.4% | Added |
| Northern Trust Corp | 670,719 | $78.9M | 0.01% | +8,758+1.3% | Added |
| Neuberger Berman Group LLC | 632,790 | $74.5M | 0.06% | +187,249+42.0% | Added |
| Nomura Asset Management Co Ltd | 632,545 | $74.4M | 0.19% | −8,624−1.3% | Reduced |
| Mawer Investment Management Ltd. | 626,551 | $73.7M | 0.48% | +95,380+18.0% | Added |
| FMR LLC | 547,782 | $64.5M | 0.00% | −18,637−3.3% | Reduced |
| Artisan Partners Limited Partnership | 530,801 | $62.5M | 0.10% | +530,801 | New |
| Stephens Investment Management Group LLC | 529,847 | $62.3M | 0.85% | +40,006+8.2% | Added |
| Square Wave Capital, LLC | 494,815 | $58.2M | 14.08% | −30,785−5.9% | Reduced |
| Dimensional Fund Advisors LP | 480,694 | $56.6M | 0.01% | +7,028+1.5% | Added |
| Victory Capital Management Inc | 477,762 | $56.2M | 0.04% | −27,673−5.5% | Reduced |
| HMI Capital Management, L.P. | 463,700 | $54.6M | 7.23% | −68,300−12.8% | Reduced |
| Colony Group, LLC | 448,548 | $52.8M | 0.06% | −8,945−2.0% | Reduced |
| Junto Capital Management LP | 427,544 | $50.3M | 1.07% | +427,544 | New |
| TD Asset Management Inc | 423,089 | $49.8M | 0.04% | −1,163,306−73.3% | Reduced |
| Engineers Gate Manager LP | 418,893 | $49.3M | 0.62% | +375,554+866.5% | Added |
| Renaissance Technologies LLC | 408,818 | $48.1M | 0.08% | −183,700−31.0% | Reduced |
| Fiera Capital Corp | 407,659 | $48.0M | 0.16% | −304,710−42.8% | Reduced |
| D. E. Shaw & Co., Inc. | 384,573 | $45.2M | 0.04% | −44,345−10.3% | Reduced |
| Raymond James Financial Inc | 384,501 | $45.0M | 0.01% | +291,708+314.4% | Added |
| Marshall Wace, LLP | 377,441 | $44.4M | 0.05% | +158,403+72.3% | Added |
| Bamco Inc | 367,448 | $43.2M | 0.13% | −13,889−3.6% | Reduced |
| Brown Brothers Harriman & Co | 351,431 | $41.3M | 0.22% | +45,502+14.9% | Added |
| CIBC Bancorp USA Inc. | 341,870 | $40.2M | 0.05% | +341,870 | New |
| North Reef Capital Management LP | 337,071 | $39.7M | 1.36% | +21,032+6.7% | Added |
| Bank of New York Mellon Corp | 332,335 | $39.1M | 0.01% | −16,911−4.8% | Reduced |
| Primecap Management Co | 328,082 | $38.6M | 0.03% | −92,190−21.9% | Reduced |
| Fisher Funds Management LTD | 303,799 | $35.7M | 1.05% | −44,581−12.8% | Reduced |
| Vinva Investment Management Ltd | 303,636 | $35.5M | 0.44% | +104,477+52.5% | Added |
| Two Sigma Investments, LP | 301,227 | $35.4M | 0.03% | −296,598−49.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 281,910 | $33.2M | 0.02% | −11,591−3.9% | Reduced |
| Worldquant Millennium Advisors LLC | 277,436 | $32.6M | 0.13% | +162,261+140.9% | Added |
| Renaissance Group LLC | 273,837 | $32.2M | 1.35% | +40,981+17.6% | Added |
| Goldman Sachs Group Inc | 273,595 | $32.2M | 0.00% | −50,860−15.7% | Reduced |
| AustralianSuper Pty Ltd | 270,212 | $31.8M | 0.17% | −179,611−39.9% | Reduced |
| Legal & General Group Plc | 269,165 | $31.7M | 0.01% | +8,029+3.1% | Added |
| American Capital Management Inc | 249,247 | $29.3M | 1.58% | −9,468−3.7% | Reduced |
| Qube Research & Technologies Ltd | 235,967 | $27.8M | 0.04% | −245,163−51.0% | Reduced |
| Gotham Asset Management, LLC | 228,211 | $26.9M | 0.08% | +52,567+29.9% | Added |
| Credit Agricole S A | 226,310 | $26.6M | 0.09% | +42,521+23.1% | Added |
| Praesidium Investment Management Company, LLC | 224,358 | $26.4M | 6.31% | +37,518+20.1% | Added |
| Deutsche Bank AG | 223,664 | $26.3M | 0.01% | −19,001−7.8% | Reduced |
| California Public Employees Retirement System | 222,307 | $26.2M | 0.02% | −81,520−26.8% | Reduced |
| Handelsbanken Fonder AB | 219,500 | $25.8M | 0.09% | −128,800−37.0% | Reduced |
| Invesco Ltd. | 219,093 | $25.8M | 0.00% | +5,830+2.7% | Added |
| Nuveen, LLC | 209,095 | $24.6M | 0.01% | +33,753+19.2% | Added |
| Altshuler Shaham Ltd | 205,000 | $24.1M | 0.44% | 00.0% | Unchanged |
| Norinchukin Bank, The | 193,898 | $22.8M | 0.27% | −20,009−9.4% | Reduced |
| Amundi | 188,569 | $22.2M | 0.01% | −35,634−15.9% | Reduced |
| SEI Investments Co | 184,552 | $21.7M | 0.02% | +71,773+63.6% | Added |
| California State Teachers Retirement System | 175,179 | $20.6M | 0.02% | −6,711−3.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 166,888 | $19.6M | 0.02% | +88,363+112.5% | Added |
| Carnegie Capital Asset Management, LLC | 158,914 | $18.7M | 0.36% | −12,443−7.3% | Reduced |
| Voya Investment Management LLC | 157,851 | $18.6M | 0.02% | −9,694−5.8% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 152,134 | $17.9M | 5.06% | +4,053+2.7% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 148,897 | $17.5M | 0.14% | −6,485−4.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 132,517 | $15.6M | 0.02% | +40,854+44.6% | Added |
| Rhumbline Advisers | 130,300 | $15.3M | 0.01% | −874−0.7% | Reduced |
| Citigroup Inc | 125,752 | $14.8M | 0.01% | +14,230+12.8% | Added |
| Susquehanna International Group, LLP | 120,369 | $14.2M | 0.02% | +2,090+1.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 119,553 | $14.1M | 0.01% | +10,829+10.0% | Added |
| Ieq Capital, LLC | 118,999 | $14.0M | 0.07% | +80,348+207.9% | Added |
| Tudor Investment Corp Et Al | 118,116 | $13.9M | 0.07% | −131,027−52.6% | Reduced |
| Prana Capital Management, LP | 114,509 | $13.5M | 0.41% | +114,509 | New |
| Balyasny Asset Management LLC | 111,922 | $13.2M | 0.03% | +93,507+507.8% | Added |
| Korea Investment CORP | 109,620 | $12.9M | 0.03% | +34,407+45.7% | Added |