Goldman Sachs

Goldman Sachs earned second-quarter net profits of $3.44 billion, or $4.93 a share, the bank announced on Tuesday. The results continue a robust turnaround for the firm since it rode out the final tumultuous months of last year with the aid of a federal rescue. They come just one month after it paid back its $10 billion in federal aid.

Goldman’s profit was lifted by record quarterly revenue of $6.8 billion in its fixed income, currency and commodities unit, where mortgage and other credit instruments are traded, the bank said in a statement. This business has performed well since the bank has taken on greater levels of risk since the end of last year.

Its equity underwriting business also generated record net revenue, worth $736 million in the second quarter, it said, as Goldman benefited among other things from a rush by other troubled banks to issue shares and raise their capital levels. “We are performing well across the board,” said David A. Viniar, chief financial officer, who said the strong performance reflected “blocking and tackling every day” by Goldman’s employees.