.Warren Buffett's Berkshire Hathaway is actually right now a $1 trillion provider The Washington PostThese Asian agencies in Buffett's Berkshire Hathaway portfolio have actually risen, with one shooting up 30% CNBCWall Street merely provided Warren Buffett an early special day gift: Berkshire Hathaway is now worth $1 mountain CNNHow Long it Took USA Business to Reach Out To a $1 Mountain Valuation Visual CapitalistBerkshire Hathaway covers $1 mountain market cap for first time as Buffett speeds up BofA stock purchases Yahoo Financial.