NEW HAVEN, Conn.--(BUSINESS WIRE)--Higher One Holdings, Inc. (NYSE:ONE) (“Higher One” or the “Company”), today announced financial results for the second quarter of 2015. The Company reported second quarter 2015 gross revenue of $45.6 million compared to $45.5 million in the second quarter 2014. Non-GAAP adjusted diluted EPS was $0.05, compared to $0.05 for the second quarter of 2014. Marc Sheinbaum, President and Chief Executive Officer, said, “I am pleased to see that our Payments and Data An