Boston Omaha Corporation (BOC -0.87%), Markel (MKL -1.43%), and Berkshire Hathaway (BRK.B -0.87%) are three very different businesses in many ways, but all follow the same time-tested playbook to deliver market-beating returns. In this short video, I discuss the three and why I own them all.

*Stock prices used were the morning prices of Jan. 18, 2023. The video was published on Jan. 23, 2023.