|Company Name||# of Hedge Funds||# of Insiders Buying||# of Insiders Selling|
|International Business Machines Corp. (NYSE:IBM)||49||0||17|
|Hewlett-Packard Company (NYSE:HPQ)||47||0||0|
|Teradata Corporation (NYSE:TDC)||25||0||4|
|Cray Inc. (NASDAQ:CRAY)||17||0||10|
With the returns demonstrated by the aforementioned tactics, retail investors should always pay attention to hedge fund and insider trading activity, and Silicon Graphics International Corp (NASDAQ:SGI) applies perfectly to this mantra.