Plexus Corp. (NASDAQ:PLXS) was the recipient of a large increase in short interest during the month of May. As of May 15th, there was short interest totalling 1,078,003 shares, an increase of 51.7% from the April 30th total of 710,382 shares. Approximately 3.3% of the company’s stock are sold short. Based on an average trading […]