We at Insider Monkey have gone over 730 13F filings that hedge funds and prominent investors are required to file by the SEC The 13F filings show the funds' and investors' portfolio positions as of June 28th. In this article, we look at what those funds think of BlackBerry Limited (NYSE:BB) based on that data. Is BlackBerry Limited (NYSE:BB) going to take off soon? The best stock pickers are becoming more confident. The number of long hedge fund bets moved up by 2 recently.