Internet radio giant Pandora Media is the world's largest Internet and mobile radio service. In June 2011, the company went public at $16 per share. Quickly after the IPO, investors drove the stock down, concerned about Pandora's ability to generate profits and fend off the competition.

The Pandora Business Model
The primary concern many have with the Pandora business model is that the company cannot become sustainably profitable due to the fact that the more music its users listen to, the more it must pay out in royalties. In essence, the two metrics rise in synchronicity.











