Atlas Air Worldwide Holdings, Inc. (NASDAQ:AAWW) was the recipient of a significant drop in short interest during the month of May. As of May 13th, there was short interest totalling 1,182,933 shares, a drop of 29.9% from the April 29th total of 1,686,366 shares. Approximately 4.9% of the shares of the company are short sold. […]