In this video, Motley Fool contributor Jason Hall shares a stunning fact about Berkshire Hathaway's (BRK.A -0.33%) (BRK.B -0.19%) stock portfolio. There are three clear lessons investors can take from this. Discussion includes Apple (AAPL 1.27%), Coca-Cola (KO -0.91%), American Express (AXP 1.15%), Kraft-Heinz (KHC -1.13%), and Bank of America (BAC 1.36%).

*Stock prices used were from the morning of March 12, 2024. The video was published on March 14, 2024.