4. RadioShack

Sector: Electronics Retail

52 Week Stock Performance: -61.3 Percent

RadioShack was this one time all-powerful giant, which had seen glorious times but now has to fight hard for its survival. It was so popular back in its hey-days that many movies and TV series would even quote of buying quality items from it. But now it has lost all its sheen.

Bear Case: Due to the rise of other online stores, RadioShack has to face tough times now. Its addition of Verizon Wireless replacing T-Mobile was deemed a very good business move but it did not boost the sales of the company. Its sales have been suffering for many years now and its very survival hangs in the balance now.