Benzinga's Top Downgrades

Analysts at Mizuho Securities downgraded Auxilium Pharmaceuticals

from Buy to Neutral. The price target for Auxilium Pharmaceuticals has been lowered from $37.00 to $33.00. Auxilium Pharma shares closed at $32.44 yesterday. Analysts at Evercore Partners downgraded Groupon

from Equalweight to Sell. The price target for Groupon is set to $5.50. Groupon's shares closed at $6.38 yesterday. Analysts at Maxim Group downgraded J.C. Penney Company

from Hold to Sell. J.C. Penney's shares closed at $7.64 yesterday. Analysts at Stifel Nicolaus downgraded Procera Networks

from Buy to Hold and removed the price target of $15. Procera Networks' shares closed at $8.55 yesterday.