| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Steven A Markel | 60,368 | 0 | 15 Dec, 2025 | |
| Thomas Sinnickson Gayner | Chief Executive Officer | 56,741 | 0 | 26 Feb, 2026 |
| Anthony F Markel | 15,000 | 0 | 25 Feb, 2025 | |
| Richard R Iii Whitt | Co Chief Executive Officer | 11,360 | 0 | 07 Dec, 2022 |
| Bradley James Kiscaden | Pres/Chief Admin Off Ins Ops | 8,090 | 0 | 17 Feb, 2022 |
| Lemuel E Lewis | 5,741 | 0 | 17 May, 2021 | |
| Jeremy Andrew Noble | President, Insurance | 4,888 | 0 | 20 Feb, 2025 |
| Michael R Heaton | Evp Chief Operating Officer | 4,709 | 0 | 03 Dec, 2025 |
| Anthony F Markel | 0 | 4,270 | 08 Nov, 2024 | |
| Richard Randolph Grinnan | Svp, Chief Legal Officer Sec | 4,263 | 0 | 26 Feb, 2026 |
| Michael Oreilly | 3,756 | 0 | 17 Jun, 2025 | |
| K Bruce Connell | 2,762 | 0 | 18 May, 2023 | |
| Andrew G. Crowley | Evp Pres., Markel Ventures | 2,744 | 0 | 26 Feb, 2026 |
| Simon Wilson | Evp And Ceo, Markel Insurance | 2,397 | 0 | 26 Feb, 2026 |
| Robert C Cox | Pres. Coo, Insur. Operations | 2,346 | 0 | 07 Dec, 2022 |
| Diane Leopold | 2,090 | 0 | 17 Jun, 2025 | |
| Brian J. Costanzo | Chief Financial Officer | 1,611 | 0 | 26 Feb, 2026 |
| Linda V Schreiner | Svp, Strategic Management | 1,528 | 0 | 09 Dec, 2021 |
| Mark Besca | 1,052 | 0 | 23 May, 2025 | |
| Harold Lawrence Jr. Morrison | 1,005 | 0 | 17 Jun, 2025 | |
| A. Lynne Puckett | 0 | 960 | 06 Feb, 2024 | |
| Lawrence A Cunningham | 920 | 0 | 17 Jun, 2025 | |
| Morgan E. Housel | 874 | 0 | 17 Jun, 2025 | |
| Susan L. Davies | Chro, Markel Insurance | 848 | 0 | 16 Dec, 2022 |
| Greta J Harris | 632 | 0 | 27 May, 2025 | |
| A. Lynne Puckett | 352 | 0 | 17 Jun, 2025 | |
| Meade P. Grandis | Cao And Controller | 294 | 0 | 26 Feb, 2026 |
| Meade P. Grandis | Cao And Controller | 0 | 275 | 27 Aug, 2025 |
| Jonathan E Michael | 178 | 0 | 17 Jun, 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 |
|---|---|---|---|---|---|---|---|---|
| 24 Feb, 2026 | Andrew G. Crowley | Common Stock | A | 830 | $0.00 | 2,744 | D | A |
| 24 Feb, 2026 | Meade P. Grandis | Common Stock | A | 70 | $0.00 | 294 | D | A |
| 24 Feb, 2026 | Simon Wilson | Common Stock | A | 868 | $0.00 | 2,497 | D | A |
| 24 Feb, 2026 | Thomas Sinnickson Gayner | Common Stock | A | 4,484 | $0.00 | 56,741 | D | A |
| 24 Feb, 2026 | Richard Randolph Grinnan | Common Stock | A | 801 | $0.00 | 4,263 | D | A |
| 24 Feb, 2026 | Brian J. Costanzo | Common Stock | A | 655 | $0.00 | 1,611 | D | A |
| 26 Feb, 2026 | Simon Wilson | Common Stock | D | 100 | $2,079.48 | 2,397 | D | S |
| 17 Feb, 2026 | Simon Wilson | Common Stock | D | 47 | $2,084.46 | 1,629 | D | F |
| 31 Dec, 2025 | Brian J. Costanzo | Common Stock | A | 2 | $1,602.62 | 957 | D | J |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 64 | $2,100.00 | 61,634 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 50 | $2,103.55 | 61,584 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 70 | $2,108.27 | 61,514 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 40 | $2,112.03 | 61,474 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 120 | $2,114.99 | 61,354 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 100 | $2,116.18 | 61,254 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 201 | $2,117.37 | 61,053 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 24 | $2,118.37 | 61,029 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 51 | $2,120.65 | 60,978 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 173 | $2,121.69 | 60,805 | D | S |
| 11 Dec, 2025 | Steven A Markel | Common Stock | D | 10 | $2,123.05 | 60,795 | D | S |