This Metric Says You Are Smart to Sell Ironwood Pharmaceuticals, Inc. (IRWD): PerkinElmer, Inc. (PKI), WuXi PharmaTech (Cayman) Inc. (ADR) (WX)
In the 21st century investor’s toolkit, there are a multitude of indicators investors can use to monitor their holdings. Two of the most useful are hedge fund and insider trading interest.
