Freddie Mac's second-quarter net income grew 33.3%, to $552 million, and earnings per share rose 32%, to 74 cents, beating analysts' consensus by 3 cents, according to First Call Corp.

Freddie's second-quarter report was a "positive surprise," said Thomas O'Donnell, an analyst at Salomon Smith Barney. The period was characterized by "higher-than-expected net interest income, solid mortgage portfolio growth, a wider margin, and sharply improved credit quality," he said in a research note.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.