U.S. RESEARCH ROUNDUP-T-Mobile, Weatherford International, Extra Space Storage

June 24 (Reuters) - Wall Street securities analysts revised their ratings and price targets on several U.S.-listed companies, including CubeSmart, Sovran Self Storage and CACI International, on Friday. HIGHLIGHTS * T-Mobile US Inc : Nomura cuts to neutral from buy * Weatherford International Plc : Imperial Capital starts with an in-line rating * Extra Space Storage , Sovran Self Storage :DA Davidson starts with neutral