BRK.A data by YCharts With the challenges posed by rising interest rates and a possible economic slowdown, Berkshire's resilient portfolio of stocks and businesses should continue to drive market-beating returns -- especially with its shares trading at a mere 2.6 times trailing sales. Berkshire Hathaway: A diversified powerhouse Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) is a diversified holding company that operates a wide range of businesses in different industries. During the latest bear market, for instance, investors leaned heavily into value stocks as a hedge against inflation and a weakening global economy.