Nationstar Mortgage LLC, doing business as Mr. Cooper, is a home loan servicer headquartered based in Dallas, Texas, area.

Fortress Investment Group acquired Centex Home Equity and renamed it Nationstar Mortgage in 2006.

[4] In August 2017, Nationstar Mortgages, LLC, announced it was changing its name to Mr. Cooper after releasing its worst financial report to date.

As a result, Nationstar was delisted from the New York Stock Exchange and WMIH changed its name to Mr. Cooper Group.

Along with that Nationstar also failed to inform borrowers they no longer needed to make private mortgage insurance payments, and has customers making payments on a mortgage they no longer had and foreclosed on borrowers after promising it would not foreclose.