Plummeting natural gas prices and disappointing production results in key regions like Louisiana severely impacted this energy player. : -50%
These companies saw the steepest declines, often losing nearly half of their market value during the calendar year. : -51% worst stocks to buy 2017
A combination of mild winter weather and the looming threat of Amazon entering the car parts space drove shares down significantly. : -40% worst stocks to buy 2017
The energy giant struggled alongside the broader sector but was hit harder following its acquisition by GE, which involved a special cash dividend that adjusted its share price downward. : -50% worst stocks to buy 2017