|Company Name||# of Hedge Funds||# of Insiders Buying||# of Insiders Selling|
|Illumina, Inc. (NASDAQ:ILMN)||29||0||0|
|Biogen Idec Inc. (NASDAQ:BIIB)||49||0||0|
|BioMarin Pharmaceutical Inc. (NASDAQ:BMRN)||27||0||0|
|Vertex Pharmaceuticals Incorporated (NASDAQ:VRTX)||24||0||0|
|Regeneron Pharmaceuticals Inc (NASDAQ:REGN)||33||0||0|
Using the returns explained by our studies, regular investors should always track hedge fund and insider trading activity, and Alexion Pharmaceuticals, Inc. (NASDAQ:ALXN) shareholders fit into this picture quite nicely.