Freddie Mac posted a net loss and Fannie’s profits sagged in the first quarter of the year, prompting some industry groups to renew their calls for the GSEs to rebuild capital. A surprise interest rate decline in the first quarter of 2016 resulted in sharply lower net income at Fannie and Freddie. The GSEs booked a combined $7.37 billion in net derivative losses for the first quarter that compromised most of their income from their core businesses. Since 2012, when the two GSEs became profitable again, they have booked $23.46 billion in hedging losses. Both GSE CEOs pointed to volatility in the market as having affected earnings this quarter.