Although credit unions have boosted their share of new mortgage production in recent years, they continue to be only modest investors in residential MBS, a situation that isn’t likely to change anytime soon. According to figures compiled by Inside MBS & ABS, the credit union industry held $105.27 billion in residential MBS on its books at June 30, a 2.4 percent sequential decline. Compared to the same period a year earlier, their investment in mortgage securities fell by even more: down 4.8 percent. And that may not be such a bad thing. MBS prices were...[Includes one data chart]