Skip to main content

MARKEL GROUP INC.

For the period ended Dec 31, 2025. Filed Feb 26, 2026.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 26, 2026

MKL$1,974.45+1.2%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Information about Our Executive Officers

Thomas S. Gayner

Chief Executive Officer since January 2023. Co-Chief Executive Officer from January 2016 to December 2022. President and Chief Investment Officer from May 2010 to December 2015. Chief Investment Officer from January 2001 to December 2015. Director from 1998 to 2004. Director since August 2016. Age 64.

Simon Wilson

Executive Vice President and Chief Executive Officer, Markel Insurance since February 2026 and Chief Executive Officer, Markel Insurance since March 2025. President, Markel International, from October 2021 to March 2025. Managing Executive - Global Strategy from January 2020 to October 2021, Managing Director National Markets from June 2015 to January 2020, Director of International Development from February 2010 to June 2015. Age 47.

Andrew G. Crowley

Executive Vice President and President, Markel Ventures since February 2026 and President, Markel Ventures since May 2022. President, Markel Ventures, Inc., a subsidiary, since May 2022. Executive Vice President, Markel Ventures, Inc. from May 2020 to May 2022. Managing Director, Markel Ventures, Inc. from January 2017 to May 2020. Age 43.

Richard R. Grinnan

Senior Vice President, Chief Legal Officer and Secretary of Markel Group since February 2020 and of Markel Insurance since October 2022. General Counsel and Secretary from June 2014 to February 2020. Assistant General Counsel from August 2012 to June 2014. Age 57.

Brian J. Costanzo

Chief Financial Officer of Markel Group and of Markel Insurance since December 2023. Senior Vice President, Finance, Chief Accounting Officer and Controller from October 2022 to December 2023. Principal financial officer (on an interim basis) from January 2023 to March 2023. Chief Accounting Officer and Controller from June 2021 to October 2022. Controller from December 2019 to June 2021. Segment Controller - U.S. Insurance from March 2014 to December 2019. Age 47.

10K - 32

PART II

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.