Banks and thrifts held $150.1 billion of non-mortgage ABS in their investment portfolios at the end of the first quarter of 2012, according to a new Inside MBS & ABS analysis of call report data. Commercial banks accounted for $135.4 billion of that amount, which was down 2.1 percent from the end of last year. Thrifts did not report their ABS holdings until the first quarter of 2012. The biggest category of bank and thrift ABS holdings were consumer loans – mostly student loans – which accounted for 32.6 percent of the institutions’ ABS investments. Credit card ABS...(Includes one data chart)