Freddie Mac says it lost $6 billion, or $1.86 per share, in the July-September quarter. That compares with a loss of $4.1 billion, or $1.25 a share, in the same quarter of 2010.
The government rescued McLean, Va.-based Freddie Mac and sibling company Fannie Mae in September 2008 after massive losses on risky mortgages threatened to topple them. Since then, a federal regulator has controlled their financial decisions.
Taxpayers have spent roughly $150 billion to rescue Fannie and Freddie, the most expensive bailout of the 2008 financial crisis. The government estimates the final cost for rescuing the firms could top $250 billion.