WILMINGTON, Del.--(BUSINESS WIRE)--Marlette Funding, LLC, the national marketplace for Best Egg unsecured personal loans, today announced that it raised $75 million in equity funding to accelerate growth, further its partnership agenda and begin putting loans on its own balance sheet. The round was led by Invus Opportunities, a diversified global private equity firm, and included Navient (NASDAQ: NAVI), the nation’s leading loan management, servicing and asset recovery company, as well as exist