RICHMOND, Va., Feb. 4, 2020 /PRNewswire/ -- Markel Corporation (NYSE: MKL) reported operating revenues of $9.5 billion for the year ended December 31, 2019 compared to $6.8 billion in 2018. Comprehensive income to shareholders was $2.1 billion for the year ended December 31, 2019 compared to comprehensive loss to shareholders of $375.8 million in 2018. 2019 Annual Report and Form 10K. Read the 2019 annual report PDF; Form 10K (HTML) Markel Corporation does not currently have any hardcopy reports on AnnualReports.com. Shipping Information. In 2019, the top three independent brokers accounted for 28% of gross premiums written in our underwriting segments. Form 10-K Markel Corp Annual report [Section 13 and 15(d), not S-K Item 405] SEC.report. RICHMOND, Va., Feb. 4, 2020 /PRNewswire/ -- Markel Corporation (NYSE: MKL) reported operating revenues of $9.5 billion for the year ended December 31, 2019 compared to $6.8 billion in 2018. Click the button below to request a report when hardcopies become available. –2019 letter to shareholders. Request Information. Markel’s annual report and letter to shareholders now available "We specialize and diversify to pursue the dual goals of providing the best products and services to our customers, and being adaptable to change in economic and technological landscapes that are beyond our control."