Tandem Investment Advisors Inc.’s holdings in FactSet Research Systems were worth $41,864,000 as of its most recent SEC filing. Get FactSet Research Systems alerts:FactSet Research Systems Stock Down 6.5%FDS stock opened at $252.19 on Friday. Finally, Zacks Research upgraded FactSet Research Systems from a “strong sell” rating to a “hold” rating in a research report on Friday, December 5th. Read Our Latest Stock Analysis on FDSFactSet Research Systems Profile(Free Report)FactSet Research Systems Inc operates as a global provider of integrated financial data and analytics to the investment community. Receive News & Ratings for FactSet Research Systems Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for FactSet Research Systems and related companies with MarketBeat.com's FREE daily email newsletter.