Appaloosa's David Tepper has discussed returning the hedge fund's capital to investors and converting it to a family office. : Stocks fell sharply on Thursday as U.S.-China trade worries persisted with more companies suspending business with Chinese telecom giant Huawei. A Ministry of Commerce spokesperson does not single out any U.S. action, but it's been a tense couple of weeks for the trade war. The latest downward revision comes from Loup Ventures co-founder Gene Munster, who says Tesla will likely fall short of delivery expectations.