The Securities and Exchange Commission has opened an investigation into certain single-family rental securitizations and is requesting information from market participants, including Green River Capital, a subsidiary of a private mortgage insurance company. The investigation first came to light when Radian Group disclosed in a recent 10-Q filing that Green River received a letter from the SEC requesting information regarding broker price opinions that GRC provided on properties included in SFR transactions. Green River, which falls under Radian’s Clayton Holdings affiliate, is...