InterXion Shares Get Mid-Day Pop Following Cowen Upgrade To Outperform By: Benzinga via Benzinga August 02, 2017 at 15:52 PM EDT InterXion Holding NV (NYSE: INXN) shares spiked by mid-day Wednesday after Cowen upgraded shares of the company. Analysts Colby ... Read More >> Related Stocks: Bio-Techne Corp Interxion Holding Ord Shs