Top Analyst Downgrades (DNB, GG, HIG, MAS, MR, RMG)

These are some of the top pre-market analyst downgrades and cautious research calls we have seen early this Tuesday morning with about two hours until the open:

Dun & Bradstreet (DNB) Started as Neutral at Baird.
Goldcorp (GG) Cut to Neutral at UBS.
Hartford Financial (HIG) Cut to Hold at Citigroup.
Masco (MAS) Cut to Sell at UBS.
Mindray Medical (MR) Cut to Neutral at Goldman Sachs.
Risk Metrics (RMG) Started as Neutral at Baird.