.Warren Buffett's Berkshire Hathaway is actually right now a $1 trillion provider The Washington PostThese Asian firms in Buffett's Berkshire Hathaway profile have actually surged, with one skyrocketing 30% CNBCWall Road just provided Warren Buffett a very early birthday party present: Berkshire Hathaway is actually now worth $1 mountain CNNHow Long it Took United State Companies to Reach Out To a $1 Trillion Valuation Visual CapitalistBerkshire Hathaway covers $1 trillion market cap for first time as Buffett accelerates BofA stock purchases Yahoo Financial.