May 17, 2011 02:57PM Clough Capital Buys More Citigroup (C), Opens Petrohawk Energy (HK) Position and Lowers Cisco (CSCO)

May 17, 2011 11:15AM George Soros' Hedge Fund Slashes Stake In Gold ETF (GLD), Raises Stake in Citi (C) and AT&T (T)

May 17, 2010 10:45AM Notable Analyst Rating Changes 05/17: RRI, PLD, ACV, TIVO Upgraded; BRCM, MFE, AOB, BT Downgraded