NEW YORK ( TheStreet) - TheStreet Ratings released rating changes on seven U.S. common stocks for June 15, 2010. Six stocks have been downgraded and one stock has been upgraded by our stock model.

-- Reported by Kevin Baker in Jupiter, Fla.
Kevin Baker became the senior financial analyst for TheStreet Ratings upon the August 2006 acquisition of Weiss Ratings by TheStreet.com, covering mutual funds. He joined the Weiss Group in 1997 as a banking and brokerage analyst. In 1999, he created the Weiss Group's first ratings to gauge the level of risk in U.S. equities. Baker received a B.S. degree in management from Rensselaer Polytechnic Institute and an M.B.A. with a finance specialization from Nova Southeastern University.