.Warren Buffett's Berkshire Hathaway is actually now a $1 trillion provider The Washington PostThese Asian firms in Buffett's Berkshire Hathaway collection have climbed, along with one escalating 30% CNBCWall Street just gave Warren Buffett an early special day present: Berkshire Hathaway is actually now worth $1 trillion CNNHow Long it Took United State Providers to Reach a $1 Mountain Evaluation Visual CapitalistBerkshire Hathaway tops $1 trillion market limit for very first time as Buffett increases BofA share purchases Yahoo Financial.