Recall that around a third of housing is purchased by major Wall Street investors (there's a Washington Post article that describes it). I wonder how this will

Recall that around a third of housing is purchased by major Wall Street investors (there's a Washington Post article that describes it). I wonder how this will affect them? Will they bail out? Will they hold on through the dip? Will they purchase even more - do interest rates affect their purchasing, or are they self-financing?