ValuationViz

MKL fund manager activity

Markel Group Inc · NYSE. Reported by 16 tracked fund managers in their 13F filings, Q4 2012 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
Steven Check - Check Capital ManagementAdded79,209$154,696,2978.75%Aug 5, 2026
Christopher Davis - Davis AdvisorsAdded406,759$794,400,1273.41%Aug 11, 2026
Ken Fisher - Fisher Asset ManagementTrimmed242$473,1380.00%Aug 4, 2026
Thomas Russo - Gardner Russo & QuinnTrimmed4,265$8,329,5880.09%Aug 13, 2026
Francois Rochon - Giverny CapitalTrimmed30,877$60,303,0902.03%Aug 26, 2026
Joel Greenblatt - Gotham Asset ManagementAdded15,153$29,593,9610.07%Aug 14, 2026
Josh Tarasoff - Greenlea Lane CapitalTrimmed20,305$39,655,86810.9%Aug 14, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Steven Check - Check Capital ManagementTrimmed76,886$147,165,5089.07%May 4, 2026
Christopher Davis - Davis AdvisorsTrimmed383,433$733,959,3923.37%May 7, 2026
Ken Fisher - Fisher Asset ManagementAdded257$492,1090.00%May 5, 2026
Thomas Russo - Gardner Russo & QuinnTrimmed4,954$9,482,3030.11%May 13, 2026
Francois Rochon - Giverny CapitalTrimmed42,944$82,197,8223.01%May 15, 2026
Joel Greenblatt - Gotham Asset ManagementAdded9,171$17,553,9360.05%May 15, 2026
Josh Tarasoff - Greenlea Lane CapitalTrimmed22,555$43,171,84912.5%May 11, 2026

Older quarters