.Warren Buffett's Berkshire Hathaway is actually now a $1 trillion firm The Washington PostThese Asian companies in Buffett's Berkshire Hathaway portfolio have actually risen, along with one shooting up 30% CNBCWall Road merely provided Warren Buffett an early special day present: Berkshire Hathaway is actually right now worth $1 trillion CNNHow Long it Took USA Business to Reach Out To a $1 Trillion Assessment Visual CapitalistBerkshire Hathaway covers $1 mountain market limit for very first time as Buffett accelerates BofA stock purchases Yahoo Financial.