As of May 04, 2026, Arch Capital's top three insider holders are Marc Grandisson (Ceo, 1.94Mn shares), John M Pasquesi (Director, 1.82Mn shares), John L Jr Bunce (Director, 1.56Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Marc Grandisson | Ceo | 0 | 1,937,157 | 07 Nov, 2023 |
| John M Pasquesi | - | 0 | 1,815,834 | 12 Nov, 2021 |
| John L Jr Bunce | - | 1,559,669 | 0 | 09 May, 2025 |
| Nicolas Papadopoulo | Ceo | 871,594 | 0 | 12 Mar, 2026 |
| John M Pasquesi | - | 0 | 698,349 | 05 May, 2023 |
| Maamoun Rajeh | President, Arch Capital Group | 428,378 | 40,600 | 06 Mar, 2026 |
| Maamoun Rajeh | Chairman Ceo Arch Re Group | 397,446 | 0 | 02 Nov, 2022 |
| David Gansberg | President, Arch Capital Group | 336,559 | 0 | 12 Mar, 2026 |
| Francois Morin | Cfo And Treasurer | 298,788 | 0 | 05 Mar, 2026 |
| John M Pasquesi | - | 0 | 289,556 | 16 Dec, 2025 |
| Marc Grandisson | Ceo | 275,784 | 0 | 29 Feb, 2024 |
| John D Vollaro | - | 0 | 192,807 | 03 Nov, 2025 |
| Louis T Petrillo | Officer Of Subsidiary | 151,490 | 0 | 05 Mar, 2026 |
| Brian S Posner | - | 120,104 | 0 | 08 May, 2025 |
| Christine Todd | Chief Investment Officer | 100,230 | 0 | 05 Mar, 2026 |
| Eric Doppstadt | - | 77,779 | 0 | 05 May, 2023 |
| Louis J Paglia | - | 54,056 | 0 | 05 May, 2023 |
| Laurie Goodman | - | 35,502 | 0 | 09 May, 2025 |
| Eugene S Sunshine | - | 34,530 | 0 | 13 May, 2024 |
| Moira A. Kilcoyne | - | 32,444 | 0 | 08 May, 2025 |
| Thomas R Watjen | - | 23,671 | 0 | 05 May, 2023 |
| Eileen A Mallesch | - | 11,731 | 0 | 08 May, 2025 |
| Francis Ebong | - | 10,807 | 0 | 08 May, 2025 |
| Neal F Triplett | - | 4,615 | 0 | 09 May, 2025 |
| Daniel Joseph Houston | - | 4,615 | 0 | 09 May, 2025 |
| Brian S Posner | - | 2,000 | 0 | 12 Mar, 2026 |
| Alexander S Moczarski | - | 1,966 | 0 | 09 May, 2025 |
| John M Pasquesi | - | 1,564 | 0 | 08 May, 2025 |
| John M Pasquesi | - | 1,455 | 0 | 13 May, 2024 |
| Louis T Petrillo | Officer Of Subsidiary | 0 | 100 | 11 Dec, 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | David Gansberg | Common Shares, $.0011 par value per share | A | 10,770 | $18.90 | 342,466 | D | M |
| 11 Mar, 2026 | Brian S Posner | Depositary Shares, Series G | D | 3,000 | $17.12 | 2,000 | D | S |
| 10 Mar, 2026 | Nicolas Papadopoulo | Common Shares, $.0011 par value per share | A | 21,930 | $18.90 | 893,524 | D | M |
| 10 Mar, 2026 | David Gansberg | Common Shares, $.0011 par value per share | D | 5,907 | $96.37 | 336,559 | D | S |
| 10 Mar, 2026 | Nicolas Papadopoulo | Common Shares, $.0011 par value per share | D | 21,930 | $96.31 | 871,594 | D | S |
| 10 Mar, 2026 | David Gansberg | Stock Option (Right to Buy) | D | 10,770 | $0.00 | 0 | D | M |
| 10 Mar, 2026 | Nicolas Papadopoulo | Stock Option (Right to Buy) | D | 21,930 | $0.00 | 0 | D | M |
| 04 Mar, 2026 | Maamoun Rajeh | Common Shares, $.0011 par value per share | D | 40,600 | $0.00 | 428,378 | D | G |
| 04 Mar, 2026 | Maamoun Rajeh | Common Shares, $.0011 par value per share | A | 40,600 | $0.00 | 40,600 | I | G |
| 03 Mar, 2026 | Maamoun Rajeh | Common Shares, $.0011 par value per share | A | 6,843 | $0.00 | 468,978 | D | A |
| 03 Mar, 2026 | Louis T Petrillo | Common Shares, $.0011 par value per share | A | 2,889 | $0.00 | 159,520 | D | A |
| 03 Mar, 2026 | David Gansberg | Common Shares, $.0011 par value per share | A | 6,843 | $0.00 | 344,215 | D | A |
| 03 Mar, 2026 | Nicolas Papadopoulo | Common Shares, $.0011 par value per share | A | 21,318 | $0.00 | 871,594 | D | A |
| 03 Mar, 2026 | Francois Morin | Common Shares, $.0011 par value per share | A | 5,329 | $0.00 | 298,788 | D | A |
| 03 Mar, 2026 | Christine Todd | Common Shares, $.0011 par value per share | A | 3,981 | $0.00 | 100,230 | D | A |
| 03 Mar, 2026 | Maamoun Rajeh | Stock Option (Right to Buy) | A | 24,475 | $0.00 | 24,475 | D | A |
| 03 Mar, 2026 | Francois Morin | Stock Option (Right to Buy) | A | 19,061 | $0.00 | 19,061 | D | A |
| 03 Mar, 2026 | Nicolas Papadopoulo | Stock Option (Right to Buy) | A | 76,243 | $0.00 | 76,243 | D | A |
| 03 Mar, 2026 | Christine Todd | Stock Option (Right to Buy) | A | 14,238 | $0.00 | 14,238 | D | A |
| 04 Mar, 2026 | David Gansberg | Common Shares, $.0011 par value per share | D | 12,519 | $98.42 | 331,696 | D | F |