Bond investing giant PIMCO has quietly purchased First Guaranty Mortgage Corp., Frederick, MD, for roughly $50 million, gaining a toehold into an industry it has been carefully eyeing for well over two years now. The acquisition – confirmed to Inside Mortgage Finance by several sources – comes roughly three months after the company pulled out of talks with RoundPoint Mortgage, the nation’s 24th largest servicer. PIMCO – formally known as Pacific Investment Management Co. – has tried...