.Warren Buffett's Berkshire Hathaway is actually right now a $1 trillion company The Washington PostThese Asian agencies in Buffett's Berkshire Hathaway portfolio have surged, with one skyrocketing 30% CNBCWall Street merely provided Warren Buffett an early birthday present: Berkshire Hathaway is actually right now worth $1 trillion CNNHow Long it Took United State Providers to Reach a $1 Mountain Appraisal Visual CapitalistBerkshire Hathaway covers $1 trillion market hat for first time as Buffett accelerates BofA share sales Yahoo Money management.