Companies Medtronic, Inc. (MDT), Covidien plc (COV), Wells Fargo & Co (WFC): Top 10 Stocks This MondayBy Solon Harmony B. DolorJune 16, 2014 Siemens AG (ADR) (OTCMKTS:SIEGY), Medtronic, Inc. (NYSE:MDT), Covidien plc (NYSE:COV) and Wells Fargo & Co (NYSE:WFC) were named the top…