EX-32.1 7 mkl12312023ex321.htm SECTION 906 CERTIFICATION

Exhibit 32.1

CERTIFICATION

FURNISHED PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Annual Report of Markel Group Inc. (the "Company") on Form 10-K for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), each of the undersigned certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to his knowledge:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

February 23, 2024			/s/ Thomas S. Gayner
			Thomas S. Gayner
			Chief Executive Officer
			(Principal Executive Officer)
			/s/ Brian J. Costanzo
			Brian J. Costanzo
			Chief Financial Officer
			(Principal Financial Officer)