Benzinga's Top Downgrades

Analysts at Roth Capital downgraded Volcano Corporation VOLC from Buy to Neutral. The price target for Volcano has been raised from $16 to $18. Volcano's shares closed at $17.84 yesterday. Analysts at Goldman Sachs downgraded Bruker Corporation BRKR from Buy to Sell. The price target for Bruker has been lowered from $21 to $15. Bruker's shares closed at $18.67 yesterday. Analysts at RBC Capital downgraded Frank's International N.V. FI from Outperform to Sector Perform. The price target for Frank's International has been lowered from $25 to $19. Frank's shares closed at $16.20 yesterday. Analysts at Morgan Stanley downgraded IHS Inc. IHS from Equal-weight to Underweight. The price target for IHS has been lowered from $131 to $107. IHS' shares closed at $118.07 yesterday.