rh shares fell on tuesday after berkshire hathaway said it has exited its position in the homefurnishings company the stock was down 7 at 24618 in early trading shares have fallen 12 over the past 12 months warren buffetts company said after the bell on monday that it has dumped its shares of the retailer formerly known as restoration hardware along with its shares of taiwan semiconductor manufacturing bank of new york mellon and us bancorp the two banks stocks were also trading lower tuesday morning berkshire hathaway has also trimmed its stakes in chevron general motors amazoncom and activision blizzard according to a regulatory filing the company meanwhile has opened a new position in capital one financial and added to its large holdings of bank of america and apple