Stocks Under Consideration: GT Advanced Technologies Inc(NASDAQ:GTAT), GASFRAC ENERGY SVCS , Merrimack Pharmaceuticals Inc , GameStop Corp

Boston, MA -- (SBWIRE) -- 11/22/2013 -- At <a href="http://winstonsmallcap.com/">winstonsmallcap.com</a>we focus on undervalued companies trading under $5. Right now the markets are surging and we are seeing an opportunity in micro-cap companies like we have never seen before. Let have a Look on: GT Advanced Technologies Inc<a href="http://winstonsmallcap.com/report/GTAT">(NASDAQ:GTAT</a>), GASFRAC ENERGY SVCS (<a href="http://winstonsmallcap.com/report/GSFVF">OTCMKTS:GSFVF</a>), Merrimack Pharmaceuticals Inc (<a href="http://winstonsmallcap.com/report/MACK">NASDAQ:MACK),</a> GameStop Corp. (<a href="http://winstonsmallcap.com/report/GME">NYSE:GME</a>).