Markel Corp (MKL) CEO Thomas Gayner on Q3 2020 Results - Earnings Call TranscriptSeeking Alpha • 10/28/20
AM Best Affirms Credit Ratings of Markel Corporation and Most Subsidiaries; Upgrades Issuer Credit Rating of Markel Bermuda LimitedBusiness Wire • 09/11/20
Markel (MKL) Up 7.3% Since Last Earnings Report: Can It Continue?Zacks Investment Research • 08/27/20
Markel Corp (MKL) CEO Richard Whitt on Q2 2020 Results - Earnings Call TranscriptSeeking Alpha • 07/29/20