Historical Data Discover historical prices for BRK-B stock on Yahoo Finance… Conversations Find the latest Berkshire Hathaway Inc. (BRK-B) stock discus… Analysis See Berkshire Hathaway Inc. (BRK-B) stock analyst estimate… Statistics Find out all the key statistics for Berkshire Hathaway Inc. (BR… Profile See the company profile for Berkshire Hathaway Inc. (BRK-B… Options View the basic BRK-B option chain and compare options of B…