An affiliate of Shelter Growth Capital Partners issued a $119.87 million mortgage-backed security backed by newly originated nonprime mortgages this week. It’s the second nonprime MBS from SG Capital Partners, following a $113.71 million deal in October. The new issuance is fairly similar to the previous MBS from the firm, including relatively large loan balances and many adjustable-rate mortgages. SG Residential Mortgage Trust 2017-1 included mortgages with an ...