British American Tobacco p.l.c. (NYSE:BTI – Get Free Report) saw a large increase in short interest during the month of December. As of December 15th, there was short interest totalling 3,830,000 shares, an increase of 46.7% from the November 30th total of 2,610,000 shares. Approximately 0.2% of the shares of the company are short sold. […]