Sirius XM reports tomorrow morning.The satellite radio provider has no problem attracting a crowd. Sirius XM is routinely one of Nasdaq's most actively traded stocks by share volume. It's also a magnet for naysayers, and as of mid-January Sirius XM had its highest level of shares sold short since 2011.
Sirius XM did report some of its metrics last month. We know all about its initial guidance for 2013, and we also know that the company had a strong close to 2012. Sirius XM closed out the year with 23.9 million users, and that's a healthy 2 million more users -- paying more per premium account -- than it had when the year began.