Dollar General (DG - Get Report) was downgraded to underperform from neutral at Credit Suisse. $62 price target. Earnings estimates were also cut, given increased competition and cost pressures, Credit Suisse said.
Dollar Tree (DLTR - Get Report) was upgraded to neutral from underperform at Credit Suisse. $73 price target. The company may be one of the few large retailers to grow earnings this year, Credit Suisse said.
Proofpoint (PFPT - Get Report) was downgraded to sell from neutral at Goldman Sachs. $69 price target. The company has a premium valuation, even though primary product cycles are fading, Goldman said.