As of March 23, 2026, Marketaxess Holdings's top three insider holders are Richard M Mcvey (Executive Chairman, 562.03K shares), Kevin M Mcpherson (Chief Revenue Officer, 71.05K shares), Christopher R Concannon (Chief Executive Officer, 53.95K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Richard M Mcvey | Executive Chairman | 562,029 | 0 | 14 Nov, 2024 |
| Kevin M Mcpherson | Chief Revenue Officer | 71,049 | 0 | 17 Feb, 2026 |
| Christopher R Concannon | Chief Executive Officer | 53,949 | 0 | 17 Feb, 2026 |
| Stephen P Casper | 0 | 43,208 | 09 Sep, 2025 | |
| Antonio L Delise | Global Head Of Corp. Dev. | 26,993 | 0 | 02 Feb, 2022 |
| Dean Berry | Group Coo Ceo, Emea Apac | 26,017 | 0 | 02 Oct, 2025 |
| Scott Pintoff | General Counsel And Secretary | 12,086 | 0 | 10 Mar, 2026 |
| Naineshkumar Shantilal Panchal | Chief Information Officer | 11,331 | 0 | 02 Mar, 2026 |
| Steven L Begleiter | 10,684 | 0 | 05 Jun, 2025 | |
| Carlos Mauricio Hernandez | 10,490 | 0 | 26 Nov, 2025 | |
| Stephen P Casper | 9,985 | 0 | 05 Jun, 2025 | |
| Bieler Ilene Fiszel | Chief Financial Officer | 8,988 | 0 | 17 Feb, 2026 |
| William Frank Jr. Cruger | 8,807 | 0 | 05 Jun, 2025 | |
| Nicholas Themelis | Chief Information Officer | 8,544 | 0 | 09 Mar, 2022 |
| Jane Chwick | 8,439 | 0 | 05 Jun, 2025 | |
| Christophe Pierre Daniel Roupie | Head Of Emea And Apac | 8,208 | 0 | 15 May, 2025 |
| Emily Hope Portney | 784 | 3,656 | 15 Aug, 2025 | |
| Richard Leon Prager | 3,904 | 0 | 09 Jun, 2023 | |
| Nancy A. Altobello | 3,762 | 0 | 05 Jun, 2025 | |
| Kourtney Gibson | 3,152 | 0 | 05 Jun, 2025 | |
| Nitin A Mirwani | Chief Accounting Officer | 1,766 | 0 | 17 Feb, 2026 |
| Christopher N. Gerosa | Chief Financial Officer | 1,752 | 0 | 02 Feb, 2024 |
| Justin Gerald Gmelich | 1,243 | 0 | 10 Jun, 2022 | |
| Michael R. Cianciulli | Head Of Ext Rep Comp Accting | 1,155 | 0 | 03 Jun, 2025 |
| Roberto Hoornweg | 999 | 0 | 05 Jun, 2025 | |
| Xiaojia Charles Li | 768 | 0 | 10 Jun, 2022 | |
| Richard Leon Prager | 0 | 677 | 29 Oct, 2021 | |
| Kenneth T Schiciano | 555 | 0 | 02 Mar, 2026 | |
| Douglas A Cifu | 259 | 0 | 02 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | Scott Pintoff | Common Stock, par value $0.003 per share | D | 100 | $184.93 | 12,086 | D | S |
| 01 Mar, 2026 | Naineshkumar Shantilal Panchal | Common Stock, par value $0.003 per share | D | 1,470 | $192.00 | 11,331 | D | F |
| 01 Mar, 2026 | Kenneth T Schiciano | Common Stock, par value $0.003 per share | A | 259 | $0.00 | 555 | D | A |
| 01 Mar, 2026 | Douglas A Cifu | Common Stock, par value $0.003 per share | A | 259 | $0.00 | 259 | D | A |
| 13 Feb, 2026 | Scott Pintoff | Common Stock, par value $0.003 per share | A | 515 | $0.00 | 10,053 | D | A |
| 15 Feb, 2026 | Nitin A Mirwani | Common Stock, par value $0.003 per share | A | 1,766 | $0.00 | 1,766 | D | A |
| 13 Feb, 2026 | Kevin M Mcpherson | Common Stock, par value $0.003 per share | A | 939 | $0.00 | 68,620 | D | A |
| 13 Feb, 2026 | Christopher R Concannon | Common Stock, par value $0.003 per share | A | 1,696 | $0.00 | 49,977 | D | A |
| 13 Feb, 2026 | Naineshkumar Shantilal Panchal | Common Stock, par value $0.003 per share | A | 394 | $0.00 | 10,737 | D | A |
| 15 Feb, 2026 | Bieler Ilene Fiszel | Common Stock, par value $0.003 per share | A | 5,005 | $0.00 | 9,427 | D | A |
| 15 Feb, 2026 | Bieler Ilene Fiszel | Common Stock, par value $0.003 per share | D | 439 | $179.36 | 8,988 | D | F |
| 15 Feb, 2026 | Christopher R Concannon | Common Stock, par value $0.003 per share | D | 866 | $179.36 | 49,111 | D | F |
| 15 Feb, 2026 | Kevin M Mcpherson | Common Stock, par value $0.003 per share | D | 462 | $179.36 | 68,158 | D | F |
| 15 Feb, 2026 | Scott Pintoff | Common Stock, par value $0.003 per share | D | 208 | $179.36 | 9,845 | D | F |
| 15 Feb, 2026 | Naineshkumar Shantilal Panchal | Common Stock, par value $0.003 per share | D | 159 | $179.36 | 10,578 | D | F |
| 15 Feb, 2026 | Naineshkumar Shantilal Panchal | Common Stock, par value $0.003 per share | A | 3,239 | $0.00 | 13,817 | D | A |
| 15 Feb, 2026 | Kevin M Mcpherson | Common Stock, par value $0.003 per share | A | 4,416 | $0.00 | 72,574 | D | A |
| 15 Feb, 2026 | Scott Pintoff | Common Stock, par value $0.003 per share | A | 3,165 | $0.00 | 13,010 | D | A |
| 15 Feb, 2026 | Christopher R Concannon | Common Stock, par value $0.003 per share | A | 6,588 | $0.00 | 55,699 | D | A |
| 15 Feb, 2026 | Naineshkumar Shantilal Panchal | Common Stock, par value $0.003 per share | D | 1,016 | $179.36 | 12,801 | D | F |