.Warren Buffett's Berkshire Hathaway is actually now a $1 mountain company The Washington PostThese Asian organizations in Buffett's Berkshire Hathaway portfolio have climbed, with one skyrocketing 30% CNBCWall Street only provided Warren Buffett an early birthday gift: Berkshire Hathaway is right now worth $1 trillion CNNHow Long it Took United State Providers to Connect With a $1 Trillion Valuation Visual CapitalistBerkshire Hathaway tops $1 trillion market hat for very first time as Buffett accelerates BofA stock purchases Yahoo Money.