<prompt> Translate the following text to EnglishHisa za Berkshire Hathaway zimepungua kutoka asilimia 76 ya hisa za kampuni hiyo mwaka 1996 hadi asilimia 32 sasa.  <response>: Stocks have shrunk from 76 percent of Berkshire Hathaway Inc.s assets in 1996 to 32 percent currently. 