As of May 14, 2026, Tradeweb Markets's top three insider holders are Us Pme Llc Refinitiv (TenPercentOwner, 18.00Mn shares), Us Pme Llc Refinitiv (TenPercentOwner, 18.00Mn shares), Lee Olesky (Chief Executive Officer, 234.36K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Us Pme Llc Refinitiv | - | 18,000,000 | 0 | 03 Jan, 2024 |
| Us Pme Llc Refinitiv | - | 18,000,000 | 0 | 03 Jan, 2024 |
| Lee Olesky | Chief Executive Officer | 234,357 | 0 | 04 Apr, 2023 |
| William Hult | Chief Executive Officer | 144,302 | 0 | 19 Mar, 2026 |
| Enrico Bruni | Md, Co Head Of Global Markets | 108,234 | 0 | 19 Mar, 2026 |
| Thomas Pluta | President | 99,442 | 0 | 08 May, 2024 |
| Simon Maisey | Managing Director, Corp. Dev. | 65,675 | 0 | 15 Jun, 2022 |
| Justin Peterson | Chief Technology Officer | 36,291 | 0 | 17 Apr, 2026 |
| Troy Dixon | Md, Co Head Of Global Markets | 34,993 | 0 | 24 Mar, 2026 |
| Sara Furber | Chief Financial Officer | 22,264 | 0 | 24 Mar, 2026 |
| Amy Clack | Chief Administrative Officer | 21,557 | 0 | 23 Mar, 2026 |
| Scott Zucker | Chief Risk Officer | 21,033 | 0 | 21 Mar, 2025 |
| Scott Zucker | Chief Risk Officer | 21,033 | 0 | 21 Mar, 2025 |
| Paula Madoff | - | 14,933 | 0 | 21 May, 2025 |
| Douglas Friedman | Chief Legal Officer | 13,921 | 0 | 24 Mar, 2026 |
| Scott Ganeles | - | 13,685 | 0 | 21 May, 2025 |
| Jacques Aigrain | - | 9,554 | 0 | 21 May, 2025 |
| Steven Berns | - | 3,664 | 0 | 21 May, 2025 |
| Lisa Opoku | - | 2,824 | 0 | 21 May, 2025 |
| Rana Yared | - | 2,594 | 0 | 21 May, 2025 |
| Rana Yared | - | 2,594 | 0 | 21 May, 2025 |
| Von Hughes | - | 2,556 | 0 | 02 Mar, 2022 |
| Richard H Repetto | - | 1,533 | 0 | 21 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Apr, 2026 | Justin Peterson | Class A common stock | D | 21,221 | $120.66 | 36,291 | D | S |
| 20 Mar, 2026 | Sara Furber | Class A common stock | D | 4,911 | $125.13 | 23,878 | D | S |
| 20 Mar, 2026 | Justin Peterson | Class A common stock | D | 1,005 | $125.13 | 57,512 | D | S |
| 20 Mar, 2026 | Troy Dixon | Class A common stock | D | 2,584 | $125.75 | 34,993 | D | S |
| 20 Mar, 2026 | Douglas Friedman | Class A common stock | D | 2,219 | $125.12 | 14,513 | D | S |
| 23 Mar, 2026 | Douglas Friedman | Class A common stock | D | 592 | $124.86 | 13,921 | D | S |
| 23 Mar, 2026 | Sara Furber | Class A common stock | D | 1,614 | $124.86 | 22,264 | D | S |
| 20 Mar, 2026 | Amy Clack | Class A common stock | D | 271 | $125.75 | 21,557 | D | S |
| 17 Mar, 2026 | Douglas Friedman | Class A common stock | D | 619 | $126.17 | 16,731 | D | F |
| 17 Mar, 2026 | Justin Peterson | Class A common stock | D | 1,241 | $126.17 | 61,726 | D | F |
| 17 Mar, 2026 | Enrico Bruni | Class A common stock | D | 1,511 | $126.17 | 108,228 | D | F |
| 17 Mar, 2026 | William Hult | Class A common stock | D | 5,656 | $126.17 | 144,285 | D | F |
| 17 Mar, 2026 | Sara Furber | Class A common stock | D | 1,679 | $126.17 | 28,783 | D | F |
| 17 Mar, 2026 | Amy Clack | Class A common stock | D | 1,128 | $126.17 | 21,825 | D | F |
| 17 Mar, 2026 | Amy Clack | Class A common stock | A | 3 | $0.00 | 21,828 | D | A |
| 17 Mar, 2026 | Enrico Bruni | Class A common stock | A | 6 | $0.00 | 108,234 | D | A |
| 17 Mar, 2026 | Sara Furber | Class A common stock | A | 6 | $0.00 | 28,789 | D | A |
| 17 Mar, 2026 | Douglas Friedman | Class A common stock | A | 1 | $0.00 | 16,732 | D | A |
| 17 Mar, 2026 | William Hult | Class A common stock | A | 17 | $0.00 | 144,302 | D | A |
| 17 Mar, 2026 | Justin Peterson | Class A common stock | A | 3 | $0.00 | 61,729 | D | A |