A number of real estate investment trusts are increasing their presence in the jumbo mortgage-backed security market with conduit programs as well as purchases of subordinate tranches from new MBS. Two Harbors Investment said its jumbo conduit had a pipeline with an unpaid principal balance of $650 million at the end of the second quarter of 2014, more than four times the REIT’s pipeline at March 31. Two Harbors recently issued a $267.67 million jumbo MBS, the first from the REIT this year ...