Energizer Holdings juiced by Goldman Sachs upgrade

• Shares of Energizer Holdings (ENR +2.7%) are on the rise after Goldman Sachs shifted to a Buy rating from Neutral on a play off of the stock's valuation.
• The investment firm thinks Energizer is likely to top EPS estimates for the next few years as new technologies (home automation, wearables) help spur demand for batteries.
• The price target on ENR is lifted by GS to $49.