.Warren Buffett's Berkshire Hathaway is now a $1 trillion firm The Washington PostThese Asian agencies in Buffett's Berkshire Hathaway profile have actually surged, with one shooting up 30% CNBCWall Road simply offered Warren Buffett a very early special day present: Berkshire Hathaway is actually right now worth $1 mountain CNNHow Long it Took United State Companies to Reach a $1 Mountain Assessment Visual CapitalistBerkshire Hathaway covers $1 mountain market hat for very first time as Buffett accelerates BofA share sales Yahoo Money.