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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $331.8K in total
- 1
- 13F holdersQ2 2026, −15 vs. previous quarter
- 565
- 13F valueReported value at the end of Q2 2026
- $11.6B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding TW, Q2 2026
1 superinvestor reports holding Tradeweb Markets Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Viking Global Investors
Andreas Halvorsen
0.1%
Tradeweb Markets Inc.'s share of the portfolio
- Shares
- 314,222
- Value
- $31.3M
Latest insider trades
Open-market purchases and sales by Tradeweb Markets Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 (view filing)4:18 PM ET | Aug 14-17 | 4 days | Dixon TroyMD, Co-Head of Global Markets | SSaleClass A common stock | −3.13K | $106.00 | −$331.8K | −8.9%31.9K after | 2 lots10b5-1 |
| Jun 2, 2026 (view filing) | Jun 1 | 1 day | Peterson JustinChief Technology Officer | SSaleClass A common stock | −21.2K | $102.00 | −$2.16M | −58.5%15.1K after | 10b5-1 |
| May 27, 2026 (view filing) | May 26 | 1 day | Berns StevenDirector | SSaleClass A common stock | −425 | $105.26 | −$44.7K | −8.0%4.88K after | 10b5-1 |
| Apr 17, 2026 (view filing) | Apr 15 | 2 days | Peterson JustinChief Technology Officer | SSaleClass A common stock | −21.2K | $120.66 | −$2.56M | −36.9%36.3K after | 10b5-1 |
| Mar 24, 2026 (view filing) | Mar 20 | 4 days | Dixon TroyMD, Co-Head of Global Markets | SSaleClass A common stock | −2.58K | $125.75 | −$324.9K | −6.9%35.0K after | 10b5-1 |
| Mar 24, 2026 (view filing) | Mar 20-23 | 4 days | Friedman DouglasChief Legal Officer | SSaleClass A common stock | −2.81K | $125.07 | −$351.6K | −16.8%13.9K after | 2 lots10b5-1 |
| Mar 24, 2026 (view filing) | Mar 20-23 | 4 days | Furber SaraChief Financial Officer | SSaleClass A common stock | −6.53K | $125.06 | −$816.0K | −22.7%22.3K after | 2 lots10b5-1 |
| Mar 24, 2026 (view filing) | Mar 20 | 4 days | Peterson JustinChief Technology Officer | SSaleClass A common stock | −1.00K | $125.13 | −$125.8K | −1.7%57.5K after | 10b5-1 |
| Mar 24, 2026 (view filing) | Mar 20 | 4 days | Clack AmyChief Administrative Officer | SSaleClass A common stock | −271 | $125.75 | −$34.1K | −1.2%21.6K after | 10b5-1 |
| Mar 19, 2026 (view filing) | Mar 18 | 1 day | Peterson JustinChief Technology Officer | SSaleClass A common stock | −3.21K | $124.76 | −$400.7K | −5.2%58.5K after | 10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in Tradeweb Markets Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 16,376,924 | $1.63B | 0.16% | +1,436,428+9.6% | Added |
| BlackRock, Inc. | 6,882,278 | $685.9M | 0.01% | +53,444+0.8% | Added |
| Wellington Management Group LLP | 6,204,054 | $618.3M | 0.11% | −1,300,121−17.3% | Reduced |
| Vanguard Portfolio Management LLC | 6,057,601 | $603.7M | 0.03% | +447,730+8.0% | Added |
| Vanguard Capital Management LLC | 5,238,973 | $522.1M | 0.01% | +48,178+0.9% | Added |
| Carmignac Gestion | 3,876,800 | $386.4M | 5.01% | +1,590,600+69.6% | Added |
| T. Rowe Price Investment Management, Inc. | 3,301,026 | $329.0M | 0.22% | −97,737−2.9% | Reduced |
| State Street Corp | 2,807,827 | $279.8M | 0.01% | +63,023+2.3% | Added |
| AQR Capital Management LLC | 2,787,932 | $272.4M | 0.09% | −108,277−3.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,663,518 | $265.4M | 0.60% | +12,855+0.5% | Added |