NVIDIA (NASDAQ:NVDA – Get Free Report)‘s stock had its “overweight” rating restated by research analysts at Wells Fargo & Company in a research note issued to investors on Tuesday, MarketBeat.com reports. Wall Street Zen downgraded NVIDIA from a “strong-buy” rating to a “buy” rating in a research note on Saturday, July 4th. Sanford C. Bernstein reiterated a “buy” rating on shares of NVIDIA in a research note on Monday, June 29th. Rosenblatt Securities restated a “buy” rating and set a $325.00 target price on shares of NVIDIA in a report on Thursday, May 21st. Over the last three months, insiders have sold 1,901,125 shares of company stock valued at $410,583,015.