Benzinga's Top Upgrades

Analysts at Jefferies upgraded Sonus Networks SONS from “hold” to “buy.” The target price for Sonus Networks has been raised from $2.25 to $3.50. Sonus Networks' stock closed at $2.57 yesterday. Citigroup upgraded Linear Technology LLTC from “sell” to “neutral.” The target price for Linear Technology has been raised from $33 to $38. Linear Technology's shares closed at $37.24 yesterday. Analysts at Credit Suisse upgraded Denbury Resources DNR from “neutral” to “outperform.” The target price for Denbury Resources has been raised from $20 to $24. Denbury Resources' shares closed at $18.59 yesterday. Raymond James upgraded athenahealth ATHN from “outperform” to “strong buy.” The target price for athenahealth has been raised from $95 to $100. athenahealth's shares closed at $83.18 yesterday.