CoStar Group (NASDAQ:CSGP – Get Free Report) issued an update on its FY 2026 earnings guidance on Tuesday morning. Get CoStar Group alerts:Get Our Latest Stock Report on CoStar GroupCoStar Group Stock PerformanceNASDAQ CSGP traded down $1.01 during trading on Wednesday, reaching $29.32. CoStar Group has set its Q3 2026 guidance at 0.310-0.340 EPS and its FY 2026 guidance at 1.320-1.390 EPS. Insider Transactions at CoStar GroupIn other CoStar Group news, CEO Andrew C. Florance bought 71,430 shares of CoStar Group stock in a transaction on Friday, May 1st. See AlsoReceive News & Ratings for CoStar Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for CoStar Group and related companies with MarketBeat.com's FREE daily email newsletter.