MKL: Company disclosure

Item 7.01. Regulation FD Disclosure On May 20, 2026, members of the leadership team of Markel Group Inc. (the Company) will make a presentation about the Company at its 2026 Annual Meeting of Shareholders (the 2026 Annual Meeting). A copy of the presentation is furnished as Exhibit 99.1. A copy of the presentation is also posted on the Company's website at ir.mklgroup.com/investor-relations. Item 9.01 Financial Statements and Exhibits. Exhibit No. Description 99.1 Markel Group Leadership Team Presentation, May 20, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. MARKEL GROUP INC. May 20, 2026 By: /s/ Richard R. Grinnan Name: Richard R. Grinnan Title: Senior Vice President, Chief Legal Officer and Secretary 3