Arch Capital Group (NASDAQ:ACGL – Get Free Report) announced its quarterly earnings results on Tuesday. Arch Capital Group Stock Down 4.2%NASDAQ:ACGL traded down $4.39 during trading hours on Thursday, hitting $100.16. Arch Capital Group has a fifty-two week low of $82.44 and a fifty-two week high of $107.08. Johnson Financial Group Inc. raised its stake in shares of Arch Capital Group by 448.4% during the 3rd quarter. Further ReadingReceive News & Ratings for Arch Capital Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Arch Capital Group and related companies with MarketBeat.com's FREE daily email newsletter.