.Warren Buffett's Berkshire Hathaway is actually right now a $1 trillion provider The Washington PostThese Asian agencies in Buffett's Berkshire Hathaway collection have actually climbed, along with one escalating 30% CNBCWall Road merely provided Warren Buffett an early birthday present: Berkshire Hathaway is actually now worth $1 mountain CNNHow Long it Took U.S. Firms to Get To a $1 Mountain Appraisal Visual CapitalistBerkshire Hathaway covers $1 trillion market hat for first time as Buffett accelerates BofA equity purchases Yahoo Financing.