Here is a list of this morning’s top companies upgrades, downgrades, and initiations by brokerage firms. Upgrades: Allscripts-Misys Healthcare Solutions (MDRX) upgraded to Buy at Jefferies Amgen (AMGN) upgraded to Buy at Citigroup Bucyrus International (BUCY) upgraded to Outperform at Baird Cree (CREE) upgraded to Buy at Lazard JAKKS Pacific (JAKK) upgraded to Buy at KeyBanc Capital Markets; price target [...]