Enphase Energy (NASDAQ:ENPH) +2.5% in Friday's trading as Guggenheim upgrades to Neutral from Sell, seeing the stock as fairly valued while continuing to expect significant long-term challenges ...

Enphase Energy had a return on equity of ... Julie Johnson earned a B.A. in history and government from the University of Texas at Austin in 1987 and a J.D. from the University of Houston Law ...