Everspin Tech (NASDAQ:MRAM – Get Free Report) posted its quarterly earnings data on Wednesday. Everspin Tech had a net margin of 0.50% and a return on equity of 4.78%. Everspin Tech Stock Down 3.0%NASDAQ MRAM traded down $0.49 during midday trading on Thursday, hitting $15.65. Weiss Ratings downgraded Everspin Tech from a “sell (d+)” rating to a “sell (d)” rating in a research note on Tuesday, July 28th. Further ReadingReceive News & Ratings for Everspin Tech Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Everspin Tech and related companies with MarketBeat.com's FREE daily email newsletter.