Harvest Natural Resources (NYSE:HNR): Wunderlich has upgraded Harvest Natural to Buy from Hold on expectations that the company will announce value-adding transactions relating to its Gabon and Indonesia assets in the coming months. The firm raised its price target for shares to $9 from $4.75.
Dollar General (NYSE:DG): JPMorgan has upgraded Dollar General to Overweight from Neutral, citing recent signs of sales stability and the company’s ability to buy back shares over the next three years. The firm raised its price target for shares to $64 from $51.
Ross Stores (NASDAQ:ROST): Morgan Stanley has upgraded Ross Stores to Overweight from Equal Weight, as the company benefited from second-quarter weakness at mid-tier department stores and vendor disruptions, providing the company with attractive buying opportunities. The price target is $77.
Questcor (NASDAQ:QCOR): Oppenheimer increased its target on Questcor to $73 from $57 after the company reported significantly stronger-than-expected second-quarter results. The firm is highly encouraged by the results and believes that Acthar demand is continuing to rebound. It reiterates an Outperform rating on the stock.