Ultra Clean (NASDAQ:UCTT – Get Free Report) released its quarterly earnings data on Monday. Ultra Clean had a negative net margin of 1.07% and a positive return on equity of 6.90%. Ultra Clean Stock Down 5.2%Shares of UCTT opened at $84.54 on Wednesday. More Ultra Clean NewsHere are the key news stories impacting Ultra Clean this week:Positive Sentiment: Q2 results exceeded expectations. Featured StoriesReceive News & Ratings for Ultra Clean Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Ultra Clean and related companies with MarketBeat.com's FREE daily email newsletter.