Apple Inc. (AAPL), Google Inc (GOOG) & The Rest of The OS Crew: How Do They Stack Up?

No. 3: Blackberry, Research in Motion Ltd (NASDAQ:BBRY)

Research In Motion Ltd (BBRY)

Market Share (November 2012) : 7.3%

Market Share (February 2013) : 5.4%

Market Share Gain/Loss (in %) : -1.9 percentage points