Also, VP Krantz Nancy L. Berardinelli sold 195 shares of W.W. Grainger stock in a transaction on Tuesday, December 16th. Parnassus Investments LLC bought a new position in shares of W.W. Grainger during the 3rd quarter valued at approximately $721,202,000. W.W. Grainger Trading Up 1.1%W.W. Grainger stock opened at $1,069.55 on Thursday. W.W. Grainger Dividend AnnouncementThe firm also recently announced a quarterly dividend, which will be paid on Sunday, March 1st. Featured StoriesReceive News & Ratings for W.W. Grainger Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for W.W. Grainger and related companies with MarketBeat.com's FREE daily email newsletter.