Buffett Further Cuts Stake In National Oilwell Varco, Buys More Wells Fargo Stock
May 15, 2015 at 16:41 PM EDT
Warren Buffett's Berkshire Hathaway Inc. continued to reduce its stake in oil-and-gas drilling-equipment maker National Oilwell Varco in the first quarter, while picking up additional shares of banking giant Wells Fargo & Co. , the company revealed in a regulatory filing on Friday.
