Sirius XM Holdings has a beta of 1.65 and a short float of 9.84%. In the past 52 weeks, shares of the New York-based company have traded between a low of $2.98 and a high of $4.18 and are now at $3.33. Shares are down 14.07% year-over-year and 2.01% year-to-date. — Recent short interest data for the 9/15/2014 settlement date shows a decrease in short interest for shares of Cisco Systems, Inc. ( CSCO ). As of September 15, the short interest for the networking solutions provider totaled 57,195,132 shares, as compared to 63,071,047 shares since August 29, a decline of -9.32%. Average daily volume [AVM] for the same period rose by 2,252,187 to 21,986,493 shares from 19,734,306 shares. It is worth mentioning that ticker's short interest has declined by more than 18.4M shares, or 24.40%, from the 5/15/2014 settlement date.