Commercial banks and savings institutions continued to grow their investments in agency MBS during the second quarter of 2015, according to a new Inside MBS & ABS ranking and analysis. Banks and thrifts held $1.583 trillion of agency and non-agency MBS on their balance sheets at the end of June. That was up just 0.3 percent from the first quarter, but it was the highest level since the first nine months of 2012, when bank and thrift MBS holdings topped $1.60 trillion. All the gain came...[Includes two data tables]