Greenlight's Einhorn cuts gold bullion to invest in miners

``In a conference call for his Cayman Islands-based reinsurer Greenlight Capital Re Ltd, Einhorn said his optimism about gold "has not changed" and that his investment portfolio now had an equal exposure to gold miners and gold bullion. He said the position was not hedged... Einhorn, one of the most widely followed hedge fund managers and known for warning about the precarious finances at Lehman Brothers before it collapsed, said on the call: "Overall, we modestly increased our exposure to this area, and our view towards gold has not changed."''