.Warren Buffett's Berkshire Hathaway is actually now a $1 mountain provider The Washington PostThese Asian firms in Buffett's Berkshire Hathaway portfolio have actually surged, with one escalating 30% CNBCWall Road simply provided Warren Buffett an early special day gift: Berkshire Hathaway is today worth $1 mountain CNNHow Long it Took United State Companies to Reach Out To a $1 Trillion Valuation Visual CapitalistBerkshire Hathaway covers $1 mountain market limit for very first time as Buffett increases BofA stock sales Yahoo Money management.