Institutional Ownership
Tradeweb Mkts Inc
CUSIP 892672106CL ATWQ1 2026
13D / 13G Filings
49
Schedule 13D/13G on record
Beneficial Filers
14
Distinct reporting persons
Largest Stake
60.4%
Max % of class reported
Institutional Holders
568
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
49 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | T. Rowe Price Associates, Inc. | 13G/A | 13.6% | 15.79M | SEC |
| 2 | Nov 12, 2025 | Wellington Management Group LLP | 13G/A | 7.7% | 8.97M | SEC |
| 3 | Sep 8, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 10.4% | 12.11M | SEC |
| 4 | Aug 14, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 7.3% | 8.54M | SEC |
| 5 | Aug 12, 2025 | Wellington Management Group LLP | 13G/A | 5.9% | 6.86M | SEC |
| 6 | Apr 24, 2025 | Blackrock, Inc. | 13G/A | 5.5% | 6.45M | SEC |
| 7 | Apr 7, 2025 | The Vanguard Group | 13G/A | 10.1% | 11.77M | SEC |
| 8 | Mar 10, 2025 | Refinitiv Us Pme LLC | 13D/A | 50.8% | — | SEC |
| 9 | Feb 14, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 5.9% | 6.88M | SEC |
| 10 | Nov 14, 2024 | T. Rowe Price Investment Management, Inc. | 13G/A | 2.3% | 2.64M | SEC |
39 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Tradeweb Mkts Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management Group LLP | 7.50M | $882.94M |
| 2 | Blackrock, Inc. | 6.83M | $803.48M |
| 3 | Aqr Capital Management LLC | 2.90M | $340.77M |
| 4 | Linonia Partnership LP | 2.79M | $328.42M |
| 5 | State Street Corp | 2.74M | $322.95M |
| 6 | Grantham, Mayo, Van Otterloo & Co. LLC | 2.65M | $311.88M |
| 7 | Cantillon Capital Management LLC | 2.37M | $278.51M |
| 8 | Capital World Investors | 2.20M | $258.72M |
| 9 | Geode Capital Management, LLC | 2.12M | $248.72M |
| 10 | Jpmorgan Chase & Co | 2.01M | $234.77M |