Global Market TrendsJana calls on Markel to focus on insurance. How the firm can bolster valueadminFffFF0or31rDecember 16, 2024 by adminFffFF0or31rDecember 16, 2024018 Timon Schneider | SOPA Images | AP Company: Markel Group (MKL) Business: Markel Group is a holding company comprised of different businesses and investments. Its...