Goldman Sachs Group Inc.'s second- quarter profit exceeded analysts' estimates as record trading and stock underwriting led the company to its highest quarterly profit.

Net income in the three months ended June 26 was $3.44 billion, or $4.93 a share, the New York-based bank said in a statement.

Chief Executive Officer Lloyd Blankfein, 54, made Goldman Sachs the highest-paying Wall Street firm in history before last year's credit freeze led him to convert to a bank, accept government funds and report the first quarterly loss as a public company. This year Goldman Sachs has issued new stock, returned $10 billion to the US Treasury and reaped fees from selling stocks and bonds.

"Goldman's got a sweet spot in here, they were the go-to players," said Peter Sorrentino, a senior portfolio manager at Huntington Asset Advisors in Cincinnati, which oversees $13.8 billion including Goldman shares, before earnings were released. "For the time being, they've got kind of an open playing field all to themselves."

Goldman Sachs, the fifth-biggest US bank by assets, climbed 77 percent in New York Stock Exchange trading this year to close yesterday at $149.44. That's almost triple the low of $52 on Nov. 20.