.Warren Buffett's Berkshire Hathaway is actually now a $1 mountain provider The Washington PostThese Asian companies in Buffett's Berkshire Hathaway profile have surged, along with one soaring 30% CNBCWall Street merely gave Warren Buffett an early birthday present: Berkshire Hathaway is now worth $1 trillion CNNHow Long it Took USA Business to Reach a $1 Trillion Evaluation Visual CapitalistBerkshire Hathaway tops $1 trillion market hat for very first time as Buffett speeds up BofA equity sales Yahoo Finance.