| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| London Stock Exchange Group plc | 51% | $16,131,843,005 | 119,921,521 | Refinitiv Parent Limited | 06 Mar 2025 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 14% | +32% | $1,698,191,348 | +$395,551,477 | 15,791,253 | +30% | T. Rowe Price Associates, Inc. | 31 Dec 2025 |
| VANGUARD GROUP INC | 10% | $1,582,966,521 | 11,767,518 | The Vanguard Group | 31 Mar 2025 | |||
| WELLINGTON MANAGEMENT GROUP LLP | 7.7% | +30% | $995,675,493 | +$233,951,167 | 8,971,666 | +31% | Wellington Management Group LLP | 30 Sep 2025 |
| BlackRock, Inc. | 5.5% | $867,781,929 | 6,450,951 | BlackRock, Inc. | 31 Mar 2025 |
As of 31 Dec 2025, 538 institutional investors reported holding 116,000,256 shares of Tradeweb Markets Inc. - COMMON STOCK (TW). This represents 100% of the company’s total 116,112,154 outstanding shares.
The largest institutional shareholders of Tradeweb Markets Inc. - COMMON STOCK (TW) together control 72% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 14% | 15,790,200 | +23% | 0.18% | $1,698,079,000 |
| VANGUARD GROUP INC | 10% | 11,955,735 | -5.4% | 0.02% | $1,285,719,741 |
| WELLINGTON MANAGEMENT GROUP LLP | 8.1% | 9,349,923 | +4.2% | 0.18% | $1,005,490,720 |
| BlackRock, Inc. | 5.9% | 6,843,451 | -13% | 0.01% | $735,944,654 |
| T. Rowe Price Investment Management, Inc. | 2.5% | 2,896,875 | +27% | 0.2% | $311,530,000 |
| VIKING GLOBAL INVESTORS LP | 2.4% | 2,768,659 | 0.79% | $297,741,589 | |
| STATE STREET CORP | 2.3% | 2,704,112 | +0.92% | 0.01% | $290,800,204 |
| Cantillon Capital Management LLC | 2.3% | 2,688,245 | +39% | 1.6% | $289,093,867 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2.2% | 2,518,721 | +28% | 0.69% | $270,863,389 |
| Carmignac Gestion | 1.9% | 2,214,400 | +76% | 3.2% | $238,136,576 |
| FRANKLIN RESOURCES INC | 1.9% | 2,170,827 | -40% | 0.06% | $233,450,783 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 2,079,100 | +3.8% | 0.01% | $222,938,081 |
| Capital World Investors | 1.8% | 2,075,580 | +1.5% | 0.03% | $223,207,873 |
| AQR CAPITAL MANAGEMENT LLC | 1.6% | 1,854,882 | +287% | 0.1% | $199,473,978 |
| MORGAN STANLEY | 1.5% | 1,713,418 | +6% | 0.01% | $184,261,317 |
| Ninety One UK Ltd | 1.4% | 1,621,694 | +1% | 0.37% | $174,396,973 |
| NORDEA INVESTMENT MANAGEMENT AB | 1.4% | 1,621,318 | +9% | 0.15% | $174,826,720 |
| TD Asset Management Inc | 1.4% | 1,586,395 | +0.81% | 0.14% | $170,600,918 |
| BESSEMER GROUP INC | 1.4% | 1,572,505 | -2.8% | 0.26% | $169,108,000 |
| NORGES BANK | 1.3% | 1,521,189 | 0.02% | $163,588,665 | |
| AMERICAN CENTURY COMPANIES INC | 1.2% | 1,410,527 | -21% | 0.08% | $151,688,074 |
| Capital International Investors | 1.1% | 1,259,524 | +124% | 0.02% | $135,449,211 |
| Champlain Investment Partners, LLC | 1% | 1,216,346 | +25% | 1.3% | $130,805,849 |
| JPMORGAN CHASE & CO | 1% | 1,215,198 | -50% | 0.01% | $130,682,515 |
| CCLA Investment Management | 1% | 1,182,118 | +2.9% | 2% | $127,124,000 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 116,000,256 | $12,474,054,787 | +$217,172,543 | $107.54 | 538 |
| 2025 Q3 | 114,294,167 | $12,679,093,841 | -$594,002,147 | $110.98 | 536 |
| 2025 Q2 | 116,972,925 | $17,101,807,491 | +$330,598,419 | $146.40 | 565 |
| 2025 Q1 | 114,973,042 | $17,050,813,769 | +$224,236,097 | $148.46 | 543 |
| 2024 Q4 | 113,804,733 | $14,901,845,286 | -$260,995,212 | $130.92 | 526 |
| 2024 Q3 | 115,194,479 | $14,270,671,928 | +$26,022,157 | $123.67 | 446 |
| 2024 Q2 | 115,762,032 | $12,270,467,057 | +$283,152,908 | $106.00 | 435 |
| 2024 Q1 | 113,856,475 | $11,859,128,989 | -$29,523,501 | $104.17 | 437 |
| 2023 Q4 | 114,419,800 | $10,397,184,392 | +$81,950,232 | $90.88 | 405 |
| 2023 Q3 | 113,542,934 | $9,107,488,627 | -$38,730,853 | $80.20 | 357 |
| 2023 Q2 | 114,157,238 | $7,822,036,258 | +$158,107,748 | $68.48 | 337 |
| 2023 Q1 | 111,844,372 | $8,831,738,648 | +$154,465,473 | $79.02 | 349 |
| 2022 Q4 | 111,542,236 | $7,246,566,085 | +$380,488,755 | $64.93 | 334 |
| 2022 Q3 | 106,512,858 | $6,011,612,694 | -$519,529,642 | $56.42 | 317 |
| 2022 Q2 | 107,932,487 | $7,364,534,419 | +$47,511,204 | $68.25 | 323 |
| 2022 Q1 | 104,286,842 | $9,155,724,889 | +$146,434,414 | $87.87 | 305 |
| 2021 Q4 | 105,503,631 | $10,549,653,528 | -$81,593,014 | $100.14 | 312 |
| 2021 Q3 | 103,401,392 | $8,343,044,348 | -$71,830,882 | $80.78 | 289 |
| 2021 Q2 | 104,168,862 | $8,797,633,133 | +$22,226,615 | $84.56 | 272 |
| 2021 Q1 | 104,110,870 | $7,702,116,009 | +$684,684,893 | $74.00 | 274 |
| 2020 Q4 | 95,805,497 | $5,981,482,576 | +$116,651,073 | $62.45 | 276 |
| 2020 Q3 | 93,413,090 | $5,416,445,218 | +$530,174,942 | $58.00 | 239 |
| 2020 Q2 | 84,258,284 | $4,894,754,745 | +$932,453,251 | $58.14 | 252 |
| 2020 Q1 | 68,990,690 | $2,900,450,700 | +$151,275,107 | $42.04 | 168 |
| 2019 Q4 | 65,154,120 | $3,020,066,481 | +$959,649,484 | $46.35 | 179 |
| 2019 Q3 | 44,240,872 | $1,635,648,601 | -$72,446,922 | $36.98 | 154 |
| 2019 Q2 | 45,336,189 | $1,986,121,968 | +$1,986,100,170 | $43.81 | 149 |