NEW YORK, July 20 (Reuters) - SLM Corp. (SLM.N: Quote, Profile, Research), the largest U.S. student loan provider and known as Sallie Mae, on Thursday posted a higher second-quarter profit, as its managed student loan portfolio rose 12 percent.
Net income rose to $724 million, or $1.61 a share, from $296.5 million, or 66 cents per share, a year earlier.
Core earnings, an internal measure the company uses to guide investors that exclude gains and losses on its derivatives and hedging activity, rose to $320 million, or 72 cents a share, from $279 million, or 62 cents a share.
Subtracting the cost of stock-based compensation, core earnings were 70 cents a share, up from 60 cents a year ago.
The core earnings matched analysts forecasts, according to Reuters Estimates.