.Warren Buffett's Berkshire Hathaway is actually right now a $1 mountain provider The Washington PostThese Asian firms in Buffett's Berkshire Hathaway collection have actually surged, along with one soaring 30% CNBCWall Street just provided Warren Buffett a very early birthday celebration present: Berkshire Hathaway is actually now worth $1 mountain CNNHow Long it Took U.S. Business to Reach Out To a $1 Trillion Evaluation Visual CapitalistBerkshire Hathaway covers $1 trillion market cap for first time as Buffett accelerates BofA assets sales Yahoo Financial.