MKL
Markel Corporation
NYSE · Financial Services · Insurance - Property & Casualty · US
$1,826.72
−0.88%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+1.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| May 27, 2026 | Harris Greta J · director | Sale | 27 | $1.8K |
| May 27, 2026 | Harris Greta J · director | Sale | 35 | $1.8K |
| May 27, 2026 | Harris Greta J · director | Sale | 14 | $1.8K |
| May 22, 2026 | Morrison Harold Lawrence Jr. · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Housel Morgan E. · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Besca Mark · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Cunningham Lawrence A · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Leopold Diane · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Harris Greta J · director | A-Award | 89 | $0.00 |
| May 22, 2026 | MICHAEL JONATHAN E · director | A-Award | 89 | $0.00 |
| May 22, 2026 | OREILLY MICHAEL · director | A-Award | 89 | $0.00 |
| May 22, 2026 | Puckett A. Lynne · director | A-Award | 89 | $0.00 |
| May 19, 2026 | GAYNER THOMAS SINNICKSON · director, officer: Chief Executive Officer | F-InKind | 482 | $1.8K |
| May 19, 2026 | Costanzo Brian J. · officer: Chief Financial Officer | F-InKind | 13 | $1.8K |
| May 19, 2026 | Grinnan Richard Randolph · officer: SVP, Chief Legal Officer & Sec | F-InKind | 116 | $1.8K |
| May 19, 2026 | Crowley Andrew G. · officer: EVP & Pres., Markel Ventures | F-InKind | 75 | $1.8K |
| May 8, 2026 | Leopold Diane · director | Purchase | 50 | $1.8K |
| May 8, 2026 | Leopold Diane · director | Purchase | 100 | $1.8K |
| May 5, 2026 | Puckett A. Lynne · director | Purchase | 57 | $1.8K |
| Feb 26, 2026 | GAYNER THOMAS SINNICKSON · director, officer: Chief Executive Officer | A-Award | 4,484 | $0.00 |
| Feb 26, 2026 | Grinnan Richard Randolph · officer: SVP, Chief Legal Officer & Sec | A-Award | 801 | $0.00 |
| Feb 26, 2026 | Costanzo Brian J. · officer: Chief Financial Officer | A-Award | 655 | $0.00 |
| Feb 26, 2026 | Grandis Meade P. · officer: CAO and Controller | A-Award | 70 | $0.00 |
| Feb 26, 2026 | Wilson Simon · officer: EVP and CEO, Markel Insurance | A-Award | 868 | $0.00 |
| Feb 26, 2026 | Crowley Andrew G. · officer: EVP & Pres., Markel Ventures | A-Award | 830 | $0.00 |
| Feb 26, 2026 | Wilson Simon · officer: EVP and CEO, Markel Insurance | Sale | 100 | $2.1K |
| Feb 19, 2026 | Wilson Simon · officer: CEO, Markel Insurance | F-InKind | 47 | $2.1K |
| Dec 15, 2025 | MARKEL STEVEN A · director | Sale | 70 | $2.1K |
| Dec 15, 2025 | MARKEL STEVEN A · director | Sale | 50 | $2.1K |
| Dec 15, 2025 | MARKEL STEVEN A · director | Sale | 64 | $2.1K |
Institutional positioning
13F filings over the trailing two quarters
New 214Increased 618Reduced 631Sold out 89
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 710,606 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 697,836 | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 545,650 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 544,507 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 524,201 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 521,976 | Aug 13, 2026 |
| DAVIS SELECTED ADVISERS | Increased | 406,759 | Aug 11, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 401,876 | May 4, 2026 |
| DAVIS SELECTED ADVISERS | Reduced | 383,433 | May 7, 2026 |
| SELECT EQUITY GROUP, L.P. | Reduced | 377,643 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 357,087 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 350,660 | Aug 13, 2026 |
| Select Equity Group, L.P. | Reduced | 331,679 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 312,169 | Aug 7, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 307,791 | Aug 4, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing May 27, 2026