On average, loan-to-value ratios and debt-to-income ratios are much higher for GSE purchase mortgages with private MI compared with loans that don’t carry MI.
According to a new analysis by Inside The GSEs, depositories serviced 38.2% of the loans in Fannie Mae and Freddie Mac mortgage-backed securities at the end of the first quarter of 2026, up from a 38.0% share at the end of 2025.